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3M Occupational Health & Environmental Safety Division

SoundPro SE/DL Series

Sound Level Meters

SoundPro

Data Addendum Manual

• Version A: QE7052 and BK4936 microphones

Summary of content (293 pages)

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3M Occupational Health & Environmental Safety Division 3MTM SoundPro SE/DL Series Sound Level Meters SoundPro Data Addendum Manual • Version A: QE7052 and BK4936 microphones
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Page i Table of Contents About this manual ______________________________________________________________________ 1 Introduction of Specifications _____________________________________________________________ 1 Filter Information ___________________________________________________________________________ 1 Magnetic fields ______________________________________________________________________________ 1 Midband frequency __________________________________________________________________________ 2 Table A.
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Page ii Table A.33- Z Weighting, Fast Response and LEQ ______________________________________________________ 21 Table A.34- Z Weighting, Slow Response and SPL ______________________________________________________ 22 Table A.35- Z Weighting, Slow Response and LEQ _____________________________________________________ 23 Linear Operating Range ________________________________________________________________ 25 Table A.
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Page iii Self Generated Noise__________________________________________________________________________ Table C.12- Broadband ___________________________________________________________________________ Table C.13 - Octave Band __________________________________________________________________________ Table C.
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Page iv Figure F.9 - Frequency Response ___________________________________________________________________ Corrections ___________________________________________________________________________________ Table F.10 - Reflection, Diffraction, Microphone Frequency Response, and Windscreen ________________________ Figure F.11 - Pressure Field to Free Field _____________________________________________________________ Figure F.
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Page v Figure I.2 -0-90 degree incidence angles _____________________________________________________________ Figure I.3 - 0-150 degree incidence angles ____________________________________________________________ Figure I.4 - 0-180 degree incidence angles ____________________________________________________________ Random Incidence ___________________________________________________________________________ Figure I.
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Page vi Table K.12-Broadband ___________________________________________________________________________ 240 Table K.13 – Octave Band ________________________________________________________________________ 241 Table K.
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Page 1 About this manual Filter Information About this manual The SoundPro manual addendum contains a vast amount of information of which only a small amount is relevant to the specific way you have your SoundPro SE/DL configured and any accessories you may be using. This manual has been organized to make the information that pertains to your instrument easy to find by using the table of contents as a quick look-up to match your meter, microphone, and appropriate accessories.
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Page 2 Introduction of Specifications Midband frequency Midband frequency Table A.1- Octave-band filters Exact Frequency in Hz 15.849 31.623 63.096 125.89 251.19 501.19 1000.0 1995.3 3981.1 7943.3 15849 Nominal Frequency in Hz 16 31.5 63 125 250 500 1000 2000 4000 8000 16000 Table A.2- Midband frequencies for the 1/3 octave-band filters Exact Frequency in Hz Nominal Frequency in Hz 12.589 15.849 19.953 25.119 31.623 39.811 50.119 63.096 79.433 100.00 125.89 158.49 199.53 251.19 316.23 398.11 501.
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Page 3 Microphone Classes defined Midband frequency Microphone Classes defined Table A.
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Page 4 Self Generated Noise Broadband Self Generated Noise Broadband Table A.4 - Fast Response When using 18 pF, 50 Ohm Termination SPL Range (dB) Weighting (dB) C Weighting (dB) -20 to 70 -10 to 80 0 to 90 10 to 100 20 to 110 30 to 120 40 to 130 50 to 140 19.9 19.9 19.9 20.0 20.9 25.3 33.1 41.9 27.2 27.0 27.2 27.3 27.2 28.8 33.7 41.9 A LEQ Z Weighting (dB) F Weighting (dB) A Weighting (dB) C Weighting (dB) Z Weighting F Weighting 31.4 31.4 31.5 31.0 31.7 31.7 34.6 41.9 35.9 36.3 34.9 35.
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Page 5 Self Generated Noise Octave Band Octave Band A-Weighting Table A.6- Fast Response, and SPL When using 18 pF, 50 Ohm Termination A Weighting, Fast Response, SPL Range (dB) 16 Hz (dB) 31.5 Hz (dB) 63 Hz (dB) 125 Hz (dB) 250 Hz (dB) 500 Hz (dB) 1000 Hz (dB) 2000 Hz (dB) 4000 Hz (dB) 8000 Hz (dB) 16 kHz (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 -16.9 -16.9 -15.3 -7.4 3.6 14.0 24.2 34.1 68.1 -11.1 -10.2 -10.1 -7.6 -0.5 8.5 20.1 29.1 64.
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Page 6 Self Generated Noise Octave Band Table A.9- Slow Response and LEQ When using 18 pF, 50 Ohm Termination A Weighting, Slow Response, LEQ Range (dB) 16 Hz (dB) 31.5 Hz (dB) 63 Hz (dB) 125 Hz (dB) 250 Hz (dB) 500 Hz (dB) 1000 Hz (dB) 2000 Hz (dB) 4000 Hz (dB) 8000 Hz (dB) 16 kHz (dB) in dB -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 in dB -16.9 -16.9 -15.9 -6.8 3.0 12.9 23.2 33.2 in dB -10.0 -10.0 -9.8 -6.6 3.2 13.2 23.2 33.2 in dB -0.3 -0.2 -0.4 -0.6 6.
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Page 7 Self Generated Noise Octave Band Table A.12- Slow Response and SPL When using 18 pF, 50 Ohm Termination C Weighting, Slow Response, SPL Range (dB) 16 Hz (dB) 31.5 Hz (dB) 63 Hz (dB) 125 Hz (dB) 250 Hz (dB) 500 Hz (dB) 1000 Hz (dB) 2000 Hz (dB) 4000 Hz (dB) 8000 Hz (dB) 16 kHz (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 22.6 21.9 22.2 22.4 22.4 23.0 26.1 33.4 25.1 25.0 24.9 25.2 24.9 25.3 26.5 33.2 24.2 24.3 24.2 24.5 24.3 24.5 26.9 36.2 22.2 22.
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Page 8 Self Generated Noise Octave Band Z-Weighting Table A.18- Fast Response and SPL When using 18 pF, 50 Ohm Termination Z Weighting, Fast Response, SPL Range (dB) 16 Hz (dB) 31.5 Hz (dB) 63 Hz (dB) 125 Hz (dB) 250 Hz (dB) 500 Hz (dB) 1000 Hz (dB) 2000 Hz (dB) 4000 Hz (dB) 8000 Hz (dB) 16 kHz (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 30.3 30.7 30.3 31.1 29.7 31.5 31.0 35.0 67.2 27.6 28.5 27.3 29.0 27.5 29.6 28.2 31.6 64.7 25.1 27.8 25.
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Page 9 Self Generated Noise Octave Band Table A.20- Slow Response and SPL When using18 pF, 50 Ohm Termination Z Weighting, Slow Response, and SPL Range (dB) 16 Hz (dB) 31.5 Hz (dB) 63 Hz (dB) 125 Hz (dB) 250 Hz (dB) 500 Hz (dB) 1000 Hz (dB) 2000 Hz (dB) 4000 Hz (dB) 8000 Hz (dB) 16 kHz (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 30.4 30.6 31.2 30.3 30.3 30.3 30.9 34.8 28.1 27.6 27.6 27.8 28.0 28.0 28.3 33.2 25.8 25.3 25.3 25.0 24.7 25.0 26.2 36.2 22.
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Page 10 Self Generated Noise 1/3 Octave Band 1/3 Octave Band A-Weighting Table A.22- Fast Response and SPL When using 18 pF, 50 Ohm Termination A Weighting, Fast Response, SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz -16.9 -16.9 -16.9 -15.0 -8.0 3.2 12.6 23.0 61.0 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 630 Hz 8.5 7.9 8.2 8.6 8.0 13.2 23.2 33.2 64.7 16 Hz -16.9 -16.9 -15.8 -7.0 3.
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Page 11 Self Generated Noise 1/3 Octave Band Table A.23- Fast Response and LEQ When using 18 pF, 50 Ohm Termination Range dB -10 to 70 0 to 80 12.5 Hz dB -16.9 -16.9 16 Hz dB -16.9 -16.9 20 Hz dB -16.9 -16.9 25 Hz dB -16.9 -16.9 31.5 Hz dB -15.8 -16.0 A Weighting, Fast Response, LEQ 40 50 63 80 Hz Hz Hz Hz dB dB dB dB -12.1 -10.0 -6.2 -3.3 -12.8 -9.5 -6.6 -3.9 100 Hz dB -1.1 -1.5 125 Hz dB 0.6 0.7 160 Hz dB 3.1 3.3 200 Hz dB 4.1 3.8 250 Hz dB 5.4 5.4 315 Hz dB 6.0 6.3 400 Hz dB 7.0 7.
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Page 12 Self Generated Noise 1/3 Octave Band Table A.24- Slow Response and SPL When using 18 pF, 50 Ohm Termination A Weighting, Slow Response, and SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz -16.9 -16.9 -16.9 -12.7 -2.7 7.2 17.3 27.2 630 Hz 8.6 8.4 8.4 8.2 12.3 22.3 32.3 42.3 16 Hz -16.9 -16.9 -16.7 -7.0 3.4 13.5 23.0 33.3 800 Hz 8.6 8.5 8.5 8.3 15.3 25.
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Page 13 Self Generated Noise 1/3 Octave Band Table A.25- Fast Response and LEQ When using 18 pF, 50 Ohm Termination A Weighting, Fast Response, LEQ Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz 16.9 16.9 16.9 15.1 -5.9 3.7 14.2 24.0 61.9 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz -16.9 -16.9 -16.9 -15.8 -12.1 -10.0 -6.2 -3.3 -1.1 0.6 3.1 4.1 5.
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Page 14 Self Generated Noise 1/3 Octave Band Table A.26- Slow Response and SPL When using 18 pF, 50 Ohm Termination A Weighting, Slow Response, SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz -16.9 -16.9 -16.9 -12.7 -2.7 7.2 17.3 27.2 800 HZ 8.6 8.5 8.5 8.3 15.3 25.3 35.3 45.3 16 Hz -16.9 -16.9 -16.7 -7.0 3.4 13.5 23.0 33.3 1000 Hz 8.9 8.8 8.7 8.3 15.3 25.3 35.
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Page 15 Self Generated Noise 1/3 Octave Band Table A.27 - Slow Response and LEQ When using 18 pF, 50 Ohm Termination A Weighting, Slow Response, LEQ Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz -16.9 -16.9 -16.9 -12.7 -2.7 7.3 17.2 27.2 800 Hz 8.7 8.5 8.3 8.3 15.3 25.3 35.3 45.3 16 Hz -16.9 -16.9 -16.7 -7.0 3.2 13.1 23.4 33.3 1000 Hz 8.9 8.8 8.7 8.3 15.3 25.3 35.
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Page 16 Self Generated Noise 1/3 Octave Band C-Weighting Table A.28- Fast Response and SPL When using 18 pF, 50 Ohm Termination C Weighting, Fast Response, SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz 14.5 13.0 14.2 13.6 12.8 16.2 16.4 21.6 61.0 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 800 Hz 8.9 9.2 9.3 8.8 8.7 16.2 26.2 36.2 76.8 16 Hz 14.8 16.4 15.0 16.0 17.2 16.8 24.2 34.4 59.
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Page 17 Self Generated Noise 1/3 Octave Band Table A.29- Fast Response and LEQ When using 18 pF, 50 Ohm Termination C Weighting, Fast Response, LEQ Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz 14.2 15.3 14.4 13.4 14.7 13.4 17.3 23.9 63.1 16 Hz 17.3 16.7 15.2 17.4 16.7 18.8 24.2 33.7 60.6 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 800 Hz 9.2 9.2 9.3 9.1 9.2 16.2 26.2 36.2 67.7 1000 Hz 8.7 8.
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Page 18 Self Generated Noise 1/3 Octave Band Table A.30- Slow Response and SPL When using18 pF, 50 Ohm Termination C Weighting, Slow Response, SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz 13.9 14.3 14.5 14.3 14.4 15.2 17.8 27.3 800 Hz 9.2 9.3 9.1 8.3 15.3 25.3 35.3 45.3 16 Hz 17.6 17.5 16.8 17.0 17.0 18.5 23.9 33.4 20 Hz 18.6 17.7 17.8 17.5 18.3 18.6 19.9 27.
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Page 19 Self Generated Noise 1/3 Octave Band Table A.31- Slow Response and LEQ When using 18 pF, 50 Ohm Termination C Weighting, Slow Response, LEQ Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz 13.4 14.4 14.6 14.6 15.3 15.6 18.0 27.2 800 Hz 9.2 9.3 9.0 8.4 15.3 25.3 35.3 45.3 16 Hz 16.9 17.2 16.8 16.6 17.1 18.4 24.0 33.5 20 Hz 18.6 17.8 17.8 18.0 18.2 18.2 20.2 27.
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Page 20 Self Generated Noise 1/3 Octave Band Z-Weighting Table A.32- Z Weighting, Fast Response, SPL When using 18 pF, 50 Ohm Termination Z Weighting, Fast Response, SPL Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz 25.2 25.3 25.7 25.3 23.9 26.6 23.5 26.7 71.2 800 Hz 9.0 9.2 9.1 9.1 9.0 16.2 26.2 36.2 76.8 16 Hz 25.3 23.7 24.4 23.5 25.5 23.9 24.
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Page 21 Self Generated Noise 1/3 Octave Band Table A.33- Z Weighting, Fast Response and LEQ When using18 pF, 50 Ohm Termination Z Weighting, Fast Response, LEQ Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 12.5 Hz 24.9 25.7 25.0 25.3 25.1 25.4 25.3 26.8 62.3 Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 90 to 170 800 Hz 9.3 9.0 9.2 8.9 9.1 16.2 26.2 36.2 67.7 16 Hz 23.7 24.6 25.9 24.8 23.5 24.6 25.0 27.3 60.
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Page 22 Self Generated Noise 1/3 Octave Band Table A.34- Z Weighting, Slow Response and SPL When using18 pF, 50 Ohm Termination Z Weighting, Slow Response, SPL Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz 25.4 26.5 26.1 25.4 26.1 25.3 26.0 28.2 16 Hz 24.2 25.5 24.7 25.1 25.1 25.0 24.6 27.5 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 800 Hz 9.3 9.1 9.1 8.4 15.3 25.3 35.3 45.3 1000 Hz 8.8 8.6 8.6 8.3 15.3 25.3 35.
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Page 23 Self Generated Noise 1/3 Octave Band Table A.35- Z Weighting, Slow Response and LEQ When using 18 pF, 50 Ohm Termination Z Weighting, Slow Response, LEQ Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 Range -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 12.5 Hz 25.8 25.8 25.5 25.7 26.1 25.1 25.5 28.7 800 Hz 9.1 9.1 9.0 8.4 15.3 25.3 35.3 45.3 16 Hz 24.5 24.9 24.5 25.3 24.8 24.8 24.4 27.5 20 Hz 24.1 24.4 24.0 23.9 24.1 24.2 23.
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Page 25 Linear Operating Range 1/3 Octave Band Linear Operating Range Table A.40- Broad Band with A-Weighting Testing was performed using an 18pf input adaptor under the following conditions: Reference level 114 dB @ 1 kHz, Reference Range 50 dB to 140 dB, Cal level 394.9 mV for testing level ranges – 20 dB to 70 dB through 50 dB to 140 dB. This represents a nominal sensitivity QE4936 microphone, 34.
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Page 26 Linear Operating Range 1/3 Octave Band Table A.40 (Continued) IEC 61627 Range 10 dB to 100 dB Frequency 31.5 1000 4000 8000 12500 SPL A Weighting Linear Operating Range (dB) 63 105 24 105 22 104 25 105 28 105 LEQ A Weighting Linear Operating Range (dB) 63 105 24 105 22 104 25 105 28 105 ANSI S1.4 Range 10 dB to 100 dB Frequency 31.5 1000 4000 8000 Range 20 dB to 110 dB Frequency 31.
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Page 27 Linear Operating Range 1/3 Octave Band Table A.40 (Continued) Range 50 dB to 140 dB Frequency 31.5 1000 4000 8000 12500 SPL A Weighting Linear Operating Range (dB) 92 142 53 142 52 142 54 142 57 142 Frequency 92 142 53 142 52 142 54 142 57 142 Range 60 dB to 150 dB Frequency 31.
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Page 28 Linear Operating Range 1/3 Octave Band Table A.40 (Continued) IEC 651 Range -20 dB to 70 dB Frequency 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 66 74 25 75 25 74 26 75 IEC 804 Range -20 dB to 70 dB Frequency 4000 Range -10 dB to 80 dB Frequency 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 65 85 25 85 23 84 26 85 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 65 95 25 95 23 94 26 95 Frequency 4000 31.
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Page 29 Linear Operating Range 1/3 Octave Band Table A.40(Continued) IEC 651 Range 30 dB to 120 dB Frequency 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 75 125 34 125 33 124 35 125 IEC 804 Range 30 dB to 120 dB Frequency 4000 Range 40 dB to 130 dB Frequency 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 83 132 44 132 43 132 45 132 31.5 1000 4000 8000 SPL A Weighting Linear Operating Range (dB) 100 54 55 55 142 142 142 142 Frequency 4000 31.
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Page 30 Linear Operating Range 1/3 Octave Band Table A.40(Continued) IEC 651 Range 80 dB to 170 dB Frequency 31.5 1000 4000 8000 IEC 804 Range 80 dB to 170 dB SPL A Weighting Linear Operating Range (dB) 124 174 83 173 83 174 84 174 Frequency 4000 SPL A Weighting Linear Operating Range (dB) 84 174 LEQ A Weighting Linear Operating Range (dB) 84 174 Table A.
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Page 31 Linear Operating Range 1/3 Octave Band Table A.41 (continued) IEC 61672 Range 10 dB to 100 dB Frequency 31.5 1000 4000 8000 12500 SPL C Weighting Linear Operating Range (dB) 25 22 24 25 29 ANSI S1.4 Range 10 dB to 100 dB LEQ C Weighting Linear Operating Range (dB) 105 105 104 105 105 25 22 24 25 29 105 105 104 105 105 Frequency Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.
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Page 32 Linear Operating Range 1/3 Octave Band Table A.41 (Continued) Range 50 dB to 140 dB SPL C Weighting Linear Operating Range (dB) Frequency 31.5 1000 4000 8000 12500 56 53 54 56 59 142 142 142 142 142 Range 50 dB to 140 dB LEQ C Weighting Linear Operating Range (dB) 56 53 54 56 59 Frequency 142 142 142 142 142 31.5 1000 4000 8000 Range 60 dB to 150 dB Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.
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Page 33 Linear Operating Range 1/3 Octave Band Table A.41 (Continued) IEC 651 Range -20 dB to 70 dB IEC 804 Range -20 dB to 70 dB SPL C Weighting Frequency 31.5 1000 4000 8000 Linear Operating Range (dB) 27 24 25 27 75 75 74 75 Range -10 dB to 80 dB SPL C Weighting Frequency 31.5 1000 4000 8000 Linear Operating Range (dB) 26 23 25 26 85 85 84 85 Frequency 4000 4000 SPL C Weighting 31.
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Page 34 Linear Operating Range 1/3 Octave Band Table A.41 (Continued) IEC 651 IEC 804 Range 20 dB to 110 dB SPL C Weighting Frequency 31.5 1000 4000 8000 Linear Operating Range (dB) 30 26 26 29 115 115 114 115 Frequency 4000 Range 30 dB to 120 dB SPL C Weighting Frequency 31.5 1000 4000 8000 Linear Operating Range (dB) 37 34 35 37 125 125 124 125 Frequency 4000 Range 40 dB to 130 dB SPL C Weighting Frequency 31.
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Page 35 Linear Operating Range 1/3 Octave Band Table A.41 (Continued) IEC 651 IEC 804 Range 70 dB to 160 dB SPL C Weighting Frequency 31.5 1000 4000 8000 Linear Operating Range (dB) 79 163 75 163 75 163 77 163 Range 80 dB to 170 dB Frequency 4000 31.
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Page 36 Linear Operating Range 1/3 Octave Band Table A.42- Broad Band with Z-Weighting Testing was performed using an 18pf input adaptor under the following conditions: Reference level 114 dB @ 1 kHz, Reference Range 50 dB to 140 dB, Cal level 394.9 mV for testing level ranges – 20 dB to 70 dB through 50 dB to 140 dB. This represents a nominal sensitivity QE4936 microphone, 34.45 mV for testing level ranges 60 dB to 150 dB and 70 dB 160 dB this represents a nominal sensitivity QE4110 microphone, 10.
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Page 37 Linear Operating Range 1/3 Octave Band Table 42 (Continued) IEC 61672 Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 ANSI S1.
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Page 38 Linear Operating Range 1/3 Octave Band Table A.42 (Continued) IEC 61672 Range 70 dB to 160 dB Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 12500 Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 SPL Z Weighting Linear Operating Range (dB) ANSI S1.
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Page 39 Linear Operating Range 1/3 Octave Band Table A.42(Continued) Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 Frequency 31.
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Page 40 Linear Operating Range 1/3 Octave Band Table A.42(Continued) IEC 651 Range 50 dB to 140 dB Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 Frequency 31.5 1000 4000 8000 Frequency 31.
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Page 41 Linear Operating Range 1/3 Octave Band Table A.44- Octave Band Testing was performed using an 18pf input adaptor under the following conditions: Reference level 114 dB @ 1 kHz, Reference Range 50 dB to 140 dB, Cal level 394.9 mV for testing level ranges – 20 dB to 70 dB through 50 dB to 140 dB. This represents a nominal sensitivity QE4936 microphone, 34.45 mV for testing level ranges 60 dB to 150 dB and 70 dB 160 dB this represents a nominal sensitivity QE4110 microphone, 10.
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Page 42 Linear Operating Range 1/3 Octave Band Table A.44 (Continued) Range 50 dB to 130 dB Frequency 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1 kHz 2 kHz 4 kHz 8 kHz 16 kHz SPL Z Weighting Linear Operating Range (dB) 54 132 54 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 Range 60 dB to 140 dB LEQ Z Weighting Linear Operating Range (dB) 54 132 54 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 53 132 Frequency 16 Hz 31.
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Page 43 Linear Operating Range 1/3 Octave Band Table A.44 (Continued) Range 70 dB to 150 dB SPL Z Weighting Frequency 16 Hz 31.
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Page 44 Linear Operating Range 1/3 Octave Band Table A.45- One-Third Octave Band Testing was performed using an 18pf input adaptor under the following conditions: Reference level 114 dB @ 1 kHz, Reference Range 50 dB to 140 dB, Cal level 394.9 mV for testing level ranges – 20 dB to 70 dB through 50 dB to 140 dB. This represents a nominal sensitivity QE4936 microphone, 34.45 mV for testing level ranges 60 dB to 150 dB and 70 dB 160 dB this represents a nominal sensitivity QE4110 microphone, 10.
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Page 45 Linear Operating Range 1/3 Octave Band Table A.45 (Continued) Range 10 dB to 90 dB Frequency 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 6.3 kHz 8 kHz 10 kHz 12.
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Page 46 Linear Operating Range 1/3 Octave Band Table A.45 (Continued) Range 30 dB to 110 dB Frequency 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 6.3 kHz 8 kHz 10 kHz 12.
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Page 47 Linear Operating Range 1/3 Octave Band Table A.45 (Continued) Range 50 dB to 130 dB Frequency 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 6.3 kHz 8 kHz 10 kHz 12.
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Page 48 Linear Operating Range 1/3 Octave Band Table A.45 (Continued) Range 70 dB to 150 dB Frequency 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 6.3 kHz 8 kHz 10 kHz 12.
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Page 49 Linear Operating Range 1/3 Octave Band Table A.45 (Continued) Range 90 dB to 170 dB Frequency 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 630 Hz 800 Hz 1 kHz 1.25 kHz 1.6 kHz 2 kHz 2.5 kHz 3.15 kHz 4 kHz 5 kHz 6.3 kHz 8 kHz 10 kHz 12.
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Page 50 Peak C 1/3 Octave Band Peak C Table A.
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Page 51 Microphones QE7052 microphone (Figures/Tables “B”) QE7052 microphone (Figures/Tables “B”) Tolerance: IEC 61672 class 2 Directional frequency response using side toward speaker Figure B.
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Page 52 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 53 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 54 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 55 Microphones QE7052 microphone (Figures/Tables “B”) Directional frequency response with mounted face toward speaker Figure B.
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Page 56 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 57 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 58 Microphones QE7052 microphone (Figures/Tables “B”) Figure B.
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Page 59 Microphones QE7052 microphone (Figures/Tables “B”) Random Incidence Figure B.
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Page 60 Microphones QE7052 microphone (Figures/Tables “B”) Corrections Table B.10 Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 Local Microphone Acoustic Corrections in dB 0.
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Page 61 Microphones QE7052 microphone (Figures/Tables “B”) Table B.11 - Pressure Field to Free Field Corrections BK4936 Correction in dB 0.04 0.00 -0.21 0.14 1.29 Frequency in Hz 125 250 1000 2000 4000 Table B.12 - Pressure Field to Random Incidence Corrections BK4936 Correction in dB 0.05 0.00 -0.09 -0.06 0.60 Frequency in Hz 125 250 1000 2000 4000 Self Generated Noise Table B.
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Page 62 Microphones QE7052 microphone (Figures/Tables “B”) Table B.14 - Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.7 -7.3 3.6 10.0 14.6 17.6 18.9 18.6 18.4 17.3 14.0 0 to 80 -16.9 -6.2 3.4 10.4 14.6 17.5 18.8 18.8 18.3 17.1 13.8 10 to 90 -13.3 -7.3 3.7 10.7 14.8 17.4 18.7 18.7 18.2 17.1 13.8 20 to 100 -5.9 -4.2 3.3 10.4 14.9 17.8 18.7 18.6 18.
PAGE 70
Page 63 Microphones QE7052 microphone (Figures/Tables “B”) Table B.14- (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 25.2 28.2 28.2 25.9 23.6 21.2 18.9 17.2 16.3 15.1 11.8 0 to 80 26.0 29.1 27.5 25.6 23.2 20.5 18.6 17.1 16.3 15.0 11.8 10 to 90 24.3 29.1 27.3 25.6 23.3 20.8 18.5 17.1 16.1 14.9 11.7 20 to 100 25.9 28.4 28.2 25.8 23.9 20.7 18.6 17.2 16.
PAGE 71
Page 64 Microphones QE7052 microphone (Figures/Tables “B”) Table B.14- (Continued) Table B.14 (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.0 30.8 28.5 26.1 23.3 20.8 18.8 17.5 17.3 18.2 19.9 0 to 80 32.1 29.7 27.8 25.9 23.3 20.8 18.9 17.4 17.2 18.0 19.8 10 to 90 34.5 30.9 28.3 26.1 23.3 20.9 18.7 17.3 17.1 18.1 19.9 20 to 100 33.9 30.9 29.6 25.8 23.
PAGE 72
Page 65 Microphones QE7052 microphone (Figures/Tables “B”) Table B.15- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 -16.9 -16.9 -16.9 -16.5 -13.7 -11.3 -7.5 -2.4 -0.2 1.6 4.6 5.5 8.1 8.5 9.6 10.5 0 to 80 -16.9 -16.9 -16.9 -16.0 -13.7 -9.2 -5.5 -2.8 -0.4 1.9 3.6 5.4 7.3 8.5 9.7 10.1 10 to 90 -16.9 -16.8 -16.1 -15.1 -13.
PAGE 73
Page 66 Microphones QE7052 microphone (Figures/Tables “B”) Table B.15- (Continued) A Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.1 11.9 11.7 12.1 12.2 12.1 11.7 11.7 11.7 11.6 11.6 11.3 11.1 10.5 9.4 8.0 6.1 11.3 11.7 11.9 12.0 12.2 11.9 11.7 11.7 11.7 11.5 11.5 11.2 11.0 10.
PAGE 74
Page 67 Microphones QE7052 microphone (Figures/Tables “B”) TableB.15- (Continued) A Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.2 11.9 12.0 12.1 12.1 12.0 11.8 11.8 11.7 11.6 11.6 11.2 11.1 10.5 9.4 8.0 6.2 11.2 11.8 11.8 12.0 12.1 11.9 11.7 11.6 11.6 11.4 11.5 11.1 11.0 10.
PAGE 75
Page 68 Microphones QE7052 microphone (Figures/Tables “B”) Table B.15- (Continued) C Weighting, Fast Response ,LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.4 11.9 11.4 10.7 10.2 10.0 9.8 9.7 9.6 9.3 9.1 8.4 7.3 5.9 4.1 14.3 13.6 12.6 12.0 11.3 10.7 10.3 9.9 9.7 9.6 9.5 9.2 9.0 8.4 7.3 5.
PAGE 76
Page 69 Microphones QE7052 microphone (Figures/Tables “B”) Table B.15- (Continued) C Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.7 12.6 12.0 11.3 10.8 10.2 10.0 9.8 9.6 9.6 9.2 9.1 8.4 7.3 5.9 4.0 14.4 13.5 12.6 11.9 11.3 10.7 10.3 9.9 9.7 9.5 9.5 9.1 8.9 8.3 7.2 5.
PAGE 77
Page 70 Microphones QE7052 microphone (Figures/Tables “B”) Table B.15- (Continued) Z Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.4 14.2 15.0 14.3 13.6 12.5 11.9 11.3 10.7 10.4 10.3 10.3 10.4 10.8 11.0 11.
PAGE 78
Page 71 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Z Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.5 13.5 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.3 14.1 15.0 14.3 13.4 12.5 11.9 11.3 10.8 10.4 10.3 10.2 10.4 10.7 11.0 11.8 12.
PAGE 79
Page 72 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 80
Page 73 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 81
Page 74 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 82
Page 75 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Directional frequency response using windscreen & face toward speaker Figure C.
PAGE 83
Page 76 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 84
Page 77 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 85
Page 78 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Figure C.
PAGE 86
Page 79 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Random Incidence Figure C.
PAGE 87
Page 80 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Corrections Table C.10- Reflection, Diffraction, and Local Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 88
Page 81 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.11- Reflection, Diffraction, Microphone Frequency Response, and Windscreen Corrections 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.26 2113.
PAGE 89
Page 82 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Self Generated Noise Table C.12- Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.4 30.8 37.8 22.4 30.8 37.9 -10 to 80 22.4 30.6 37.8 22.3 30.7 38.4 0 to 90 22.3 30.2 37.3 22.3 30.5 38.3 10 to 100 22.4 30.5 37.9 22.4 30.6 37.9 20 to 110 23.0 30.5 38.3 23.0 30.7 37.9 30 to 120 26.7 31.3 39.0 26.6 31.4 38.
PAGE 90
Page 83 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.13 – (Continued) A Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.3 3.4 10.2 14.8 17.7 18.8 18.7 18.4 17.3 13.9 0 to 80 -16.8 -6.2 3.5 10.2 14.6 17.5 18.7 18.6 18.3 17.1 13.8 10 to 90 -14.7 -6.7 3.5 10.0 14.7 17.5 18.7 18.6 18.1 16.8 13.1 20 to 100 -6.4 -5.4 3.3 10.0 14.6 17.
PAGE 91
Page 84 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.13 - (Continued) C Weighting, Fast Response, LEQ Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 25.8 28.2 28.0 25.9 23.4 20.8 18.8 17.3 16.4 15.2 11.8 0 to 80 25.9 28.8 28.0 26.0 23.4 20.9 18.7 17.2 16.3 15.0 11.7 10 to 90 26.6 28.7 27.9 26.0 23.6 20.8 18.7 17.1 16.1 14.3 11.3 20 to 100 26.5 28.6 28.0 26.1 24.7 22.
PAGE 92
Page 85 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.13- (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.0 30.8 28.5 26.1 23.3 20.8 18.8 17.5 17.3 18.2 19.9 0 to 80 32.1 29.7 27.8 25.9 23.3 20.8 18.9 17.4 17.2 18.0 19.8 10 to 90 34.5 30.9 28.3 26.1 23.3 20.9 18.7 17.3 17.1 18.1 19.9 20 to 100 33.9 30.9 29.6 25.8 23.4 20.
PAGE 93
Page 86 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.14- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 -16.9 -16.9 -16.9 -16.5 -13.7 -11.3 -7.5 -2.4 -0.2 1.6 4.6 5.5 8.1 8.5 9.6 10.5 0 to 80 -16.9 -16.9 -16.9 -16.0 -13.7 -9.2 -5.5 -2.8 -0.4 1.9 3.6 5.4 7.3 8.5 9.7 10.1 10 to 90 -16.9 -16.8 -16.
PAGE 94
Page 87 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.14- (Continued) A Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.1 11.9 11.7 12.1 12.2 12.1 11.7 11.7 11.7 11.6 11.6 11.3 11.1 10.5 9.4 8.0 6.1 11.3 11.7 11.9 12.0 12.2 11.9 11.7 11.7 11.7 11.5 11.
PAGE 95
Page 88 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.14- (Continued) A Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.2 11.9 12.0 12.1 12.1 12.0 11.8 11.8 11.7 11.6 11.6 11.2 11.1 10.5 9.4 8.0 6.2 11.2 11.8 11.8 12.0 12.1 11.9 11.7 11.6 11.6 11.4 11.
PAGE 96
Page 89 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.14- (Continued) C Weighting, Fast Response ,LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.4 11.9 11.4 10.7 10.2 10.0 9.8 9.7 9.6 9.3 9.1 8.4 7.3 5.9 4.1 14.3 13.6 12.6 12.0 11.3 10.7 10.3 9.9 9.7 9.6 9.5 9.2 9.
PAGE 97
Page 90 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Table C.14- (Continued) C Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.7 12.6 12.0 11.3 10.8 10.2 10.0 9.8 9.6 9.6 9.2 9.1 8.4 7.3 5.9 4.0 14.4 13.5 12.6 11.9 11.3 10.7 10.3 9.9 9.7 9.5 9.5 9.1 8.
PAGE 98
Page 91 Microphones QE7052 microphone with windscreen (Figures/Tables “C”) Z Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.4 14.2 15.0 14.3 13.6 12.5 11.9 11.3 10.7 10.4 10.3 10.3 10.4 10.8 11.0 11.8 12.
PAGE 99
Page 92 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Z Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.5 13.5 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.3 14.1 15.0 14.3 13.4 12.5 11.9 11.3 10.8 10.4 10.3 10.2 10.4 10.7 11.0 11.8 12.
PAGE 100
Page 93 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Figure D.
PAGE 101
Page 94 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Figure D.
PAGE 102
Page 95 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Figure D.
PAGE 103
Page 96 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Random Incidence Figure D.
PAGE 104
Page 97 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Corrections Table D.6 - Reflection, Diffraction, Microphone Frequency Response, and Windscreen Corrections 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 105
Page 98 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.7- Pressure to Free Field Corrections Frequency in Hz QE-7052 Correction in dB 125 250 1000 2000 4000 0.06 0.00 -0.18 0.07 0.69 Table D.8 - Pressure Field to Random Incidence Corrections Frequency in Hz QE-7052 Correction in dB 125 250 1000 2000 4000 0.06 0.00 -0.16 0.05 -0.
PAGE 106
Page 99 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Self Generated Noise Table D.9- Broadband SPL LEQ Fast Response Z C Weighting Weighting Range (dB) A Weighting -20 to 70 22.4 30.8 -10 to 80 22.4 30.6 0 to 90 22.3 10 to 100 A Weighting C Weighting Z Weighting 37.8 22.4 30.8 37.9 37.8 22.3 30.7 38.4 30.2 37.3 22.3 30.5 38.3 22.4 30.5 37.9 22.4 30.6 37.9 20 to 110 23.0 30.5 38.3 23.0 30.7 37.9 30 to 120 26.7 31.3 39.0 26.6 31.4 38.
PAGE 107
Page 100 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.10– (Continued) A Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.3 3.4 10.2 14.8 17.7 18.8 18.7 18.4 17.3 13.9 0 to 80 -16.8 -6.2 3.5 10.2 14.6 17.5 18.7 18.6 18.3 17.1 13.8 10 to 90 -14.7 -6.7 3.5 10.0 14.7 17.5 18.7 18.6 18.1 16.8 13.1 20 to 100 -6.4 -5.4 3.3 10.0 14.6 17.
PAGE 108
Page 101 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.10 - (Continued) C Weighting, Fast Response, LEQ Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 25.8 28.2 28.0 25.9 23.4 20.8 18.8 17.3 16.4 15.2 11.8 0 to 80 25.9 28.8 28.0 26.0 23.4 20.9 18.7 17.2 16.3 15.0 11.7 10 to 90 26.6 28.7 27.9 26.0 23.6 20.8 18.7 17.1 16.1 14.3 11.3 20 to 100 26.5 28.6 28.0 26.1 24.
PAGE 109
Page 102 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Z Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 34.3 31.7 28.7 26.3 23.6 21.0 18.9 17.4 17.3 18.2 19.9 0 to 80 34.3 31.5 28.9 26.2 23.4 20.9 18.7 17.4 17.2 18.1 19.8 10 to 90 34.3 31.3 28.8 26.0 23.5 20.8 18.8 17.3 17.1 17.8 19.8 20 to 100 34.3 31.6 28.7 26.1 23.3 20.8 18.7 17.0 15.3 18.
PAGE 110
Page 103 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 -16.9 -16.9 -16.9 -16.5 -13.7 -11.3 -7.5 -2.4 -0.2 1.6 4.6 5.5 8.1 8.5 9.6 10.5 0 to 80 -16.9 -16.9 -16.9 -16.0 -13.7 -9.2 -5.5 -2.8 -0.4 1.9 3.6 5.4 7.3 8.5 9.7 10.1 10 to 90 -16.9 -16.
PAGE 111
Page 104 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- (Continued) A Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.1 11.9 11.7 12.1 12.2 12.1 11.7 11.7 11.7 11.6 11.6 11.3 11.1 10.5 9.4 8.0 6.1 11.3 11.7 11.9 12.0 12.2 11.9 11.7 11.7 11.7 11.
PAGE 112
Page 105 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- (Continued) A Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.2 11.9 12.0 12.1 12.1 12.0 11.8 11.8 11.7 11.6 11.6 11.2 11.1 10.5 9.4 8.0 6.2 11.2 11.8 11.8 12.0 12.1 11.9 11.7 11.6 11.6 11.
PAGE 113
Page 106 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- (Continued) C Weighting, Fast Response ,LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.4 11.9 11.4 10.7 10.2 10.0 9.8 9.7 9.6 9.3 9.1 8.4 7.3 5.9 4.1 14.3 13.6 12.6 12.0 11.3 10.7 10.3 9.9 9.7 9.6 9.5 9.
PAGE 114
Page 107 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- (Continued) C Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.7 12.6 12.0 11.3 10.8 10.2 10.0 9.8 9.6 9.6 9.2 9.1 8.4 7.3 5.9 4.0 14.4 13.5 12.6 11.9 11.3 10.7 10.3 9.9 9.7 9.5 9.5 9.
PAGE 115
Page 108 Microphones QE7052 microphone using remote preamp (Figures/Tables “D”) Table D.11- (Continued) Z Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.4 14.2 15.0 14.3 13.6 12.5 11.9 11.3 10.7 10.4 10.3 10.3 10.
PAGE 116
Page 109 Microphones Z Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 29.6 28.0 27.5 26.7 25.4 24.8 24.3 23.0 21.8 20.8 19.8 19.0 18.0 17.2 16.2 15.4 0 to 80 29.4 28.7 28.2 26.4 25.7 25.0 24.3 22.9 22.2 21.0 20.0 19.0 18.0 17.4 16.4 15.2 10 to 90 28.9 28.2 26.9 26.8 25.4 25.1 24.1 23.0 21.7 21.0 20.0 18.8 18.2 17.4 16.3 15.
PAGE 117
Page 110 Microphones QE7052 microphone using windscreen & remote preamp (Figures/Tables “E”) QE7052 microphone using windscreen & remote preamp (Figures/Tables “E”) Tolerance: IEC 61672 class 2 Directional Frequency Response with Z weighting Figure E.
PAGE 118
Page 111 Microphones Tolerance: IEC 61672 class 2 Figure E.
PAGE 119
Page 112 Microphones Tolerance: IEC 61672 class 2 Figure E.
PAGE 120
Page 113 Microphones Tolerance: IEC 61672 class 2 Figure E.
PAGE 121
Page 114 Microphones Tolerance: IEC 61672 class 2 Random Incidence Figure E.
PAGE 122
Page 115 Microphones Tolerance: IEC 61672 class 2 Corrections Table E.6- Reflection, Diffraction, Microphone Frequency Response, and Windscreen 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 123
Page 116 Microphones Tolerance: IEC 61672 class 2 Table E.7- Reflection, Diffraction, Microphone Frequency Response, and Windscreen 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.26 2113.49 2238.
PAGE 124
Page 117 Microphones Tolerance: IEC 61672 class 2 Table E.8 - Pressure Field to Free Field Corrections Frequency in Hz 125 250 1000 2000 4000 QE-7052 Correction in dB 0.06 0.00 -0.07 0.41 1.15 Table E.9-Pressure Field to Random Incidence Corrections Frequency in Hz 125 250 1000 2000 4000 QE-7052 Correction in dB 0.06 0.00 -0.20 0.17 0.
PAGE 125
Page 118 Microphones Tolerance: IEC 61672 class 2 Self Generated Noise Table E.10- Broadband SPL LEQ Fast Response C Z Weighting Weighting Range (dB) A Weighting -20 to 70 22.4 30.8 -10 to 80 22.4 30.6 0 to 90 22.3 10 to 100 A Weighting C Weighting Z Weighting 37.8 22.4 30.8 37.9 37.8 22.3 30.7 38.4 30.2 37.3 22.3 30.5 38.3 22.4 30.5 37.9 22.4 30.6 37.9 20 to 110 23.0 30.5 38.3 23.0 30.7 37.9 30 to 120 26.7 31.3 39.0 26.6 31.4 38.3 40 to 130 34.2 35.3 39.
PAGE 126
Page 119 Microphones Tolerance: IEC 61672 class 2 Table E.11– (Continued) A Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.3 3.4 10.2 14.8 17.7 18.8 18.7 18.4 17.3 13.9 0 to 80 -16.8 -6.2 3.5 10.2 14.6 17.5 18.7 18.6 18.3 17.1 13.8 10 to 90 -14.7 -6.7 3.5 10.0 14.7 17.5 18.7 18.6 18.1 16.8 13.1 20 to 100 -6.4 -5.4 3.3 10.0 14.6 17.4 18.5 18.3 18.3 18.3 18.
PAGE 127
Page 120 Microphones Tolerance: IEC 61672 class 2 Table E.11 - (Continued) C Weighting, Fast Response, LEQ Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 25.8 28.2 28.0 25.9 23.4 20.8 18.8 17.3 16.4 15.2 11.8 0 to 80 25.9 28.8 28.0 26.0 23.4 20.9 18.7 17.2 16.3 15.0 11.7 10 to 90 26.6 28.7 27.9 26.0 23.6 20.8 18.7 17.1 16.1 14.3 11.3 20 to 100 26.5 28.6 28.0 26.1 24.7 22.4 19.8 17.4 15.3 18.
PAGE 128
Page 121 Microphones Tolerance: IEC 61672 class 2 Z Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 34.3 31.7 28.7 26.3 23.6 21.0 18.9 17.4 17.3 18.2 19.9 0 to 80 34.3 31.5 28.9 26.2 23.4 20.9 18.7 17.4 17.2 18.1 19.8 10 to 90 34.3 31.3 28.8 26.0 23.5 20.8 18.8 17.3 17.1 17.8 19.8 20 to 100 34.3 31.6 28.7 26.1 23.3 20.8 18.7 17.0 15.3 18.3 18.3 30 to 110 34.2 31.
PAGE 129
Page 122 Microphones Tolerance: IEC 61672 class 2 Table E.12- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 -16.9 -16.9 -16.9 -16.5 -13.7 -11.3 -7.5 -2.4 -0.2 1.6 4.6 5.5 8.1 8.5 9.6 10.5 0 to 80 -16.9 -16.9 -16.9 -16.0 -13.7 -9.2 -5.5 -2.8 -0.4 1.9 3.6 5.4 7.3 8.5 9.7 10.1 10 to 90 -16.9 -16.8 -16.1 -15.1 -13.7 -10.7 -6.
PAGE 130
Page 123 Microphones Tolerance: IEC 61672 class 2 Table E.12- (Continued) A Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.1 11.9 11.7 12.1 12.2 12.1 11.7 11.7 11.7 11.6 11.6 11.3 11.1 10.5 9.4 8.0 6.1 11.3 11.7 11.9 12.0 12.2 11.9 11.7 11.7 11.7 11.5 11.5 11.2 11.0 10.4 9.
PAGE 131
Page 124 Microphones Tolerance: IEC 61672 class 2 Table E.12 - (Continued) A Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 11.2 11.9 12.0 12.1 12.1 12.0 11.8 11.8 11.7 11.6 11.6 11.2 11.1 10.5 9.4 8.0 6.2 11.2 11.8 11.8 12.0 12.1 11.9 11.7 11.6 11.6 11.4 11.5 11.1 11.0 10.4 9.
PAGE 132
Page 125 Microphones Tolerance: IEC 61672 class 2 Table E.12- (Continued) C Weighting, Fast Response ,LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.4 11.9 11.4 10.7 10.2 10.0 9.8 9.7 9.6 9.3 9.1 8.4 7.3 5.9 4.1 14.3 13.6 12.6 12.0 11.3 10.7 10.3 9.9 9.7 9.6 9.5 9.2 9.0 8.4 7.3 5.9 4.1 14.
PAGE 133
Page 126 Microphones Tolerance: IEC 61672 class 2 Table E.12- (Continued) C Weighting, Slow Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.7 12.6 12.0 11.3 10.8 10.2 10.0 9.8 9.6 9.6 9.2 9.1 8.4 7.3 5.9 4.0 14.4 13.5 12.6 11.9 11.3 10.7 10.3 9.9 9.7 9.5 9.5 9.1 8.9 8.3 7.2 5.4 4.3 14.
PAGE 134
Page 127 Microphones Tolerance: IEC 61672 class 2 Table E.12- (Continued) Z Weighting, Fast Response, LEQ 500 Hz 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB 14.4 13.6 12.6 12.1 11.4 10.9 10.4 10.3 10.3 10.4 10.8 11.2 12.0 12.7 13.4 14.2 15.0 14.3 13.6 12.5 11.9 11.3 10.7 10.4 10.3 10.3 10.4 10.8 11.0 11.8 12.6 13.
PAGE 135
Page 128 Microphones Tolerance: IEC 61672 class 2 Table E.12- (Continued) Z Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz -10 to 70 29.6 28.0 27.5 26.7 25.4 24.8 24.3 23.0 21.8 20.8 19.8 19.0 18.0 17.2 16.2 15.4 0 to 80 29.4 28.7 28.2 26.4 25.7 25.0 24.3 22.9 22.2 21.0 20.0 19.0 18.0 17.4 16.4 15.2 10 to 90 28.9 28.2 26.9 26.8 25.4 25.1 24.1 23.
PAGE 136
Page 129 Microphones BK4936 microphone (Figures/Tables “F”) BK4936 microphone (Figures/Tables “F”) Directional frequency response using side toward speaker Figure F.
PAGE 137
Page 130 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 138
Page 131 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 139
Page 132 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 140
Page 133 Microphones BK4936 microphone (Figures/Tables “F”) Directional frequency response using face toward speaker Figure F.
PAGE 141
Page 134 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 142
Page 135 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 143
Page 136 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.
PAGE 144
Page 137 Microphones BK4936 microphone (Figures/Tables “F”) Random Incidence Figure F.
PAGE 145
Page 138 Microphones BK4936 microphone (Figures/Tables “F”) Corrections Table F.10 - Reflection, Diffraction, Microphone Frequency Response, and Windscreen 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 146
Page 139 Microphones BK4936 microphone (Figures/Tables “F”) Figure F.11 - Pressure Field to Free Field QE-4150 Correction in dB -0.03 0.00 -0.22 0.17 0.71 Frequency in Hz 125 250 1000 2000 4000 Figure F.12 - Pressure Field to Random Incidence QE-4150 Correction in dB -0.02 0.00 -0.04 0.18 -0.07 Frequency in Hz 125 250 1000 2000 4000 Self Generated Noise Table F.13 - Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.
PAGE 147
Page 140 Microphones BK4936 microphone (Figures/Tables “F”) Table F.14 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.7 20 to 100 -6.6 -4.5 3.1 10.4 15.0 17.7 19.3 19.3 18.
PAGE 148
Page 141 Microphones BK4936 microphone (Figures/Tables “F”) Table F.14 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.6 20 to 100 22.6 27.4 27.9 25.3 23.1 21.1 19.3 17.9 16.
PAGE 149
Page 142 Microphones BK4936 microphone (Figures/Tables “F”) Table F.14- (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.7 20 to 100 31.7 30.2 28.2 25.9 23.2 21.4 19.4 18.0 17.
PAGE 150
Page 143 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.9 -0.9 3.4 4.0 6.0 7.5 8.1 9.8 10.8 11.8 -16.
PAGE 151
Page 144 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.8 10.0 11.1 11.9 10 to 90 -16.9 -16.9 -16.
PAGE 152
Page 145 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.9 16.6 15.8 15.1 10 to 90 15.2 16.8 21.2 21.
PAGE 153
Page 146 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.2 11.9 11.3 11.0 10.7 10.5 10.1 9.7 9.3 8.
PAGE 154
Page 147 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.5 16.5 15.6 14.9 10 to 90 16.8 19.8 21.
PAGE 155
Page 148 Microphones BK4936 microphone (Figures/Tables “F”) Z Weighting, Fast Response, LEQ Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.2 27.6 27.2 25.8 25.3 24.3 23.8 22.7 21.5 20.8 20.0 19.0 18.3 17.6 16.5 15.7 14.8 0 to 80 28.7 28.1 27.1 25.8 25.7 24.8 23.1 22.7 21.0 20.6 19.7 19.1 18.6 17.6 16.5 15.6 14.8 10 to 90 28.2 28.3 26.8 26.3 25.2 24.4 23.8 22.
PAGE 156
Page 149 Microphones BK4936 microphone (Figures/Tables “F”) Table F.15 (Continued) Z Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.1 27.8 26.8 26.9 25.4 24.8 23.7 23.1 21.8 21.1 20.0 19.1 18.4 17.6 16.7 15.7 15.0 0 to 80 28.6 27.7 27.0 26.7 24.8 24.7 23.4 22.6 21.9 20.6 19.7 19.0 18.2 17.5 16.7 15.6 15.0 10 to 90 27.1 27.2 26.5 25.
PAGE 157
Page 150 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) BK4936 microphone with windscreen (Figures/Tables “G”) Directional frequency response with mounted side toward speaker Figure G.
PAGE 158
Page 151 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 159
Page 152 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 160
Page 153 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 161
Page 154 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Directional frequency response using face toward speaker Figure G.
PAGE 162
Page 155 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 163
Page 156 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 164
Page 157 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.
PAGE 165
Page 158 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Random Incidence Figure G.
PAGE 166
Page 159 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Corrections Table G.10 - Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 167
Page 160 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.11- Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.26 2113.49 2238.72 2371.
PAGE 168
Page 161 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Figure G.12 - Pressure Field to Free Field Frequency in Hz 125 250 1000 2000 4000 BK 4936 Correction in dB 0.04 0.00 -0.14 0.43 1.78 Figure G.13 - Pressure Field to Random Incidence Frequency in Hz BK4936 Correction in dB 125 250 1000 2000 4000 0.05 0.00 -0.04 0.17 1.
PAGE 169
Page 162 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Self Generated Noise Table G.14- Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.9 30.1 37.4 22.8 30.1 37.0 -10 to 80 22.8 29.8 37.1 22.8 30.3 37.2 0 to 90 22.8 30.2 36.6 22.8 30.2 37.3 10 to 100 22.8 30.0 36.6 22.8 30.2 37.6 20 to 110 23.3 30.3 36.5 23.3 30.5 37.5 30 to 120 26.2 31.4 36.8 26.2 31.1 37.
PAGE 170
Page 163 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.15 (Continued) A Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -7.2 3.4 9.8 14.9 17.9 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -7.3 3.2 9.9 14.8 17.9 19.3 19.4 18.9 17.5 13.8 10 to 90 -15.6 -6.8 3.2 10.1 14.8 17.8 19.3 19.4 18.9 17.3 13.3 20 to 100 -7.0 -6.2 3.4 9.8 14.6 17.7 19.
PAGE 171
Page 164 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.15- (Continued) C Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 25.2 27.9 27.8 25.8 23.6 21.2 19.4 18.0 17.1 15.5 11.8 0 to 80 24.9 27.8 27.5 25.6 23.4 21.1 19.3 17.9 17.0 15.4 11.6 10 to 90 25.0 27.9 27.7 25.5 23.4 21.1 19.3 17.9 16.8 15.1 12.0 20 to 100 25.4 27.9 27.7 25.8 23.3 21.
PAGE 172
Page 165 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.15- (Continued) Z Weighting, Slow Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 33.6 31.0 28.6 26.0 23.6 21.2 19.4 18.2 18.0 18.5 19.8 0 to 80 33.1 30.8 28.5 25.8 23.2 21.2 19.3 18.2 17.9 18.4 19.7 10 to 90 33.6 31.0 28.4 26.0 23.5 21.2 19.4 18.1 17.8 18.3 19.6 20 to 100 33.6 30.7 28.5 25.9 23.6 21.
PAGE 173
Page 166 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 – 1/3 Octave Band A Weighting, Fast Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.3 -13.9 -6.6 -2.4 -0.4 3.7 3.9 5.9 7.6 9.4 10.2 11.1 11.8 0 to 80 -16.9 -16.9 -16.9 -16.4 -13.8 -6.5 -3.2 -0.5 3.7 4.0 6.0 7.5 8.8 10.2 11.2 11.8 10 to 90 -16.
PAGE 174
Page 167 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 (Continued) A Weighting, Slow Response, LEQ Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -9.9 -6.6 -3.0 -0.6 3.8 3.7 5.8 7.7 8.9 10.0 11.1 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -13.8 -9.2 -5.9 -3.1 -0.6 3.8 3.9 6.0 7.5 8.9 10.1 10.9 11.8 10 to 90 -16.
PAGE 175
Page 168 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 (Continued) C Weighting, Fast Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 16.7 18.3 20.3 20.9 22.4 22.4 22.3 21.8 21.2 19.5 19.4 19.0 18.0 17.6 16.4 15.8 15.0 0 to 80 16.5 18.8 20.7 22.0 22.3 23.1 22.3 21.5 21.3 20.1 19.4 18.9 18.4 17.7 16.5 15.6 14.8 10 to 90 18.
PAGE 176
Page 169 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.5 16.5 15.6 14.9 10 to 90 16.
PAGE 177
Page 170 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 (Continued) Z Weighting, Fast Response, LEQ Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.2 27.6 27.2 25.8 25.3 24.3 23.8 22.7 21.5 20.8 20.0 19.0 18.3 17.6 16.5 15.7 14.8 0 to 80 28.7 28.1 27.1 25.8 25.7 24.8 23.1 22.7 21.0 20.6 19.7 19.1 18.6 17.6 16.5 15.6 14.8 10 to 90 28.
PAGE 178
Page 171 Microphones BK4936 microphone with windscreen (Figures/Tables “G”) Table G.16 (Continued) Z Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.5 27.6 27.1 26.6 25.4 24.4 24.2 22.8 22.0 21.0 19.9 19.2 18.3 17.5 16.4 15.8 14.9 0 to 80 28.8 27.6 27.0 25.6 25.3 24.3 23.5 22.4 21.9 20.7 19.8 19.0 18.3 17.3 16.6 15.8 14.9 10 to 90 27.
PAGE 179
Page 172 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) BK4936 microphone using remote preamp (Figures/Tables “H”) Tolerance: IEC 61672 class 1 Directional frequency response Figure H.
PAGE 180
Page 173 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Figure H.
PAGE 181
Page 174 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Figure H.
PAGE 182
Page 175 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Figure H.
PAGE 183
Page 176 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Random Incidence Figure H.
PAGE 184
Page 177 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Corrections Table H.6 - Reflection, Diffraction, and Microphone Frequency Response 1/12 Octave Frequency in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.26 2113.
PAGE 185
Page 178 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.7 -Pressure Field to Free Field Frequency in Hz 125 250 1000 2000 4000 BK 4936 Correction in dB 0.04 0.00 -0.01 0.17 1.44 Table H.8 - Pressure Field to Random Incidence Frequency in Hz 125 250 1000 2000 4000 053-469 RevC SoundPro models SE and DL Data Addendum BK 4936 Correction in dB 0.05 0.00 -0.04 0.17 1.
PAGE 186
Page 179 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Self Generated Noise Table H.9-Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.9 30.1 37.4 22.8 30.1 37.0 -10 to 80 22.8 29.8 37.1 22.8 30.3 37.2 0 to 90 10 to 100 20 to 110 30 to 120 40 to 130 50 to 140 22.8 30.2 36.6 22.8 30.2 37.3 22.8 30.0 36.6 22.8 30.2 37.6 23.3 30.3 36.5 23.3 30.5 37.5 26.2 31.4 36.
PAGE 187
Page 180 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.10 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.7 20 to 100 -6.6 -4.5 3.1 10.4 15.0 17.
PAGE 188
Page 181 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.10 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.6 20 to 100 22.6 27.4 27.9 25.3 23.
PAGE 189
Page 182 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.10 - (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.7 20 to 100 31.7 30.2 28.2 25.9 23.
PAGE 190
Page 183 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.9 -0.9 3.4 4.0 6.0 7.5 8.1 9.
PAGE 191
Page 184 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.8 10.0 11.1 11.
PAGE 192
Page 185 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.9 16.6 15.8 15.1 10 to 90 15.
PAGE 193
Page 186 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.2 11.9 11.3 11.0 10.7 10.
PAGE 194
Page 187 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.5 16.5 15.6 14.
PAGE 195
Page 188 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) Z Weighting, Fast Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.5 13.3 12.9 12.3 12.0 11.4 11.6 11.2 11.3 11.6 11.7 12.3 12.8 13.3 14.0 14.7 14.4 12.9 12.7 12.1 12.0 11.7 11.4 11.2 11.2 11.6 11.5 12.2 12.8 13.2 13.9 14.6 14.0 13.5 12.6 12.5 11.8 11.5 11.
PAGE 196
Page 189 Microphones BK4936 microphone using remote preamp (Figures/Tables “H”) Table H.11 (Continued) Z Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.1 27.8 26.8 26.9 25.4 24.8 23.7 23.1 21.8 21.1 20.0 19.1 18.4 17.6 16.7 15.7 15.0 0 to 80 28.6 27.7 27.0 26.7 24.8 24.7 23.4 22.6 21.9 20.6 19.7 19.0 18.2 17.5 16.7 15.6 15.0 10 to 90 27.
PAGE 197
Page 190 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Tolerance: IEC 61672 class 1 Directional frequency response Figure I.
PAGE 198
Page 191 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Figure I.
PAGE 199
Page 192 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Figure I.
PAGE 200
Page 193 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Figure I.
PAGE 201
Page 194 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Random Incidence Figure I.
PAGE 202
Page 195 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Corrections Figure I.6 -Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 203
Page 196 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Figure I.7 - Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.26 2113.
PAGE 204
Page 197 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.8- Pressure field to free field Frequency in Hz 125 250 1000 2000 4000 BK 4936 Correction in dB 0.04 0.00 0.19 0.67 1.80 Table I.9- Pressure field to random incidence Frequency in Hz 125 250 1000 2000 4000 BK 4936 Correction in dB 0.05 0.00 0.21 0.59 1.10 Self Generated Noise Table I.
PAGE 205
Page 198 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.11 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.7 20 to 100 -6.6 -4.5 3.
PAGE 206
Page 199 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.11 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.6 20 to 100 22.6 27.4 27.
PAGE 207
Page 200 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.11 - (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.7 20 to 100 31.7 30.2 28.
PAGE 208
Page 201 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.9 -0.9 3.4 4.0 6.
PAGE 209
Page 202 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.8 10.0 11.1 11.
PAGE 210
Page 203 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.9 16.6 15.8 15.
PAGE 211
Page 204 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.2 11.9 11.3 11.
PAGE 212
Page 205 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.5 16.5 15.
PAGE 213
Page 206 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) Z Weighting, Fast Response, LEQ Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.2 27.6 27.2 25.8 25.3 24.3 23.8 22.7 21.5 20.8 20.0 19.0 18.3 17.6 16.5 15.7 14.8 0 to 80 28.7 28.1 27.1 25.8 25.7 24.8 23.1 22.7 21.0 20.6 19.7 19.1 18.6 17.6 16.5 15.6 14.
PAGE 214
Page 207 Microphones BK4936 microphone using windscreen and remote preamp (Figures/Tables “I”) Table I.12 (Continued) Z Weighting, Slow Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.2 13.3 12.8 12.4 11.9 11.6 11.5 11.4 11.4 11.5 11.7 12.3 12.8 13.3 13.9 14.6 14.2 13.2 12.8 12.2 11.8 11.5 11.3 11.3 11.2 11.5 11.6 12.2 12.7 13.2 13.8 14.5 14.1 13.3 12.7 12.2 11.
PAGE 215
Page 208 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) BK4936 microphone using random incidence corrector (Figures/Tables “J”) Tolerance: IEC 61672 class 1 Directional frequency response with mounted side toward speaker Figure J.
PAGE 216
Page 209 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 217
Page 210 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 218
Page 211 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 219
Page 212 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Directional frequency response using random incidence corrector and face toward speaker Figure J.
PAGE 220
Page 213 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 221
Page 214 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 222
Page 215 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Figure J.
PAGE 223
Page 216 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Random Incidence Figure J.
PAGE 224
Page 217 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.10 - Reflection, Diffraction, Microphone Frequency Response, and Windscreen 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
PAGE 225
Page 218 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.11 -Pressure Field to Free Field Corrections Frequency in Hz 125 250 1000 2000 4000 BK4936 R.I.C. Correction in dB 0.04 0.00 -0.20 0.26 1.94 Table J.12 - Pressure Field to Random Incidence Corrections Frequency in Hz 125 250 1000 2000 4000 BK4936 R.I.C. Correction in dB 0.05 0.00 -0.03 0.07 1.27 Self Generated Noise Table J.
PAGE 226
Page 219 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.14 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.7 20 to 100 -6.6 -4.5 3.1 10.
PAGE 227
Page 220 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.14 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.6 20 to 100 22.6 27.4 27.
PAGE 228
Page 221 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.14 - (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.7 20 to 100 31.7 30.2 28.
PAGE 229
Page 222 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.9 -0.9 3.4 4.0 6.
PAGE 230
Page 223 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.8 10.0 11.1 11.
PAGE 231
Page 224 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.9 16.6 15.8 15.
PAGE 232
Page 225 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.2 11.9 11.3 11.
PAGE 233
Page 226 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.5 16.5 15.
PAGE 234
Page 227 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) Z Weighting, Fast Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.5 13.3 12.9 12.3 12.0 11.4 11.6 11.2 11.3 11.6 11.7 12.3 12.8 13.3 14.0 14.7 14.4 12.9 12.7 12.1 12.0 11.7 11.4 11.2 11.2 11.6 11.5 12.2 12.8 13.2 13.9 14.6 14.0 13.5 12.6 12.5 11.
PAGE 235
Page 228 Microphones BK4936 microphone using random incidence corrector (Figures/Tables “J”) Table J.15 (Continued) Z Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.1 27.8 26.8 26.9 25.4 24.8 23.7 23.1 21.8 21.1 20.0 19.1 18.4 17.6 16.7 15.7 15.0 0 to 80 28.6 27.7 27.0 26.7 24.8 24.7 23.4 22.6 21.9 20.6 19.7 19.0 18.2 17.5 16.7 15.6 15.
PAGE 236
Page 229 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Tolerance: IEC 61672 class 1 Directional frequency response using side toward speaker Figure K.
PAGE 237
Page 230 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 238
Page 231 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 239
Page 232 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 240
Page 233 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Directional frequency response using face toward speaker Figure K.
PAGE 241
Page 234 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 242
Page 235 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 243
Page 236 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.
PAGE 244
Page 237 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Random Incidence Figure K.
PAGE 245
Page 238 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Corrections Figure K.10 - Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.
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Page 239 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Figure K.11 -Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.65 1995.
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Page 240 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Self Generated Noise Table K.12-Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.9 30.1 37.4 22.8 30.1 37.0 -10 to 80 22.8 29.8 37.1 22.8 30.3 37.2 0 to 90 22.8 30.2 36.6 22.8 30.2 37.3 10 to 100 22.8 30.0 36.6 22.8 30.2 37.6 20 to 110 23.3 30.3 36.5 23.3 30.5 37.5 30 to 120 26.
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Page 241 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.13 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.7 20 to 100 -6.
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Page 242 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.13- (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.6 20 to 100 22.
PAGE 250
Page 243 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.13- (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.7 20 to 100 31.
PAGE 251
Page 244 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.9 -0.
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Page 245 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.8 10.
PAGE 253
Page 246 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.9 16.
PAGE 254
Page 247 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.2 11.
PAGE 255
Page 248 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.2 17.
PAGE 256
Page 249 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) Z Weighting, Fast Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.5 13.3 12.9 12.3 12.0 11.4 11.6 11.2 11.3 11.6 11.7 12.3 12.8 13.3 14.0 14.7 14.4 12.9 12.7 12.1 12.0 11.7 11.4 11.2 11.2 11.6 11.5 12.2 12.8 13.2 13.9 14.6 14.0 13.5 12.
PAGE 257
Page 250 Microphones BK4936 microphone using random incidence corrector and windscreen (Figures/Tables “K”) Table K.14 (Continued) Z Weighting, Slow Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.2 13.3 12.8 12.4 11.9 11.6 11.5 11.4 11.4 11.5 11.7 12.3 12.8 13.3 13.9 14.6 14.2 13.2 12.8 12.2 11.8 11.5 11.3 11.3 11.2 11.5 11.6 12.2 12.7 13.2 13.8 14.5 14.1 13.3 12.
PAGE 258
Page 251 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Tolerance: IEC 61672 class 1 Directional Frequency response Figure L.
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Page 252 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Figure L.
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Page 253 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Figure L.
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Page 254 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Figure L.
PAGE 262
Page 255 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Random Incidence Figure L.
PAGE 263
Page 256 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Corrections Figure L.6 - Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.
PAGE 264
Page 257 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Figure L.7- Pressure Field to Free Field Corrections Frequency in Hz 125 250 1000 2000 4000 BK4936 R.I.C. Correction in dB 0.04 0.00 0.20 0.69 2.09 Figure L.8 -Pressure Field to Random Incidence Corrections Frequency in Hz 125 250 1000 2000 4000 BK4936 R.I.C. Correction in dB 0.05 0.00 0.14 0.49 1.05 Self Generated Noise Table L.
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Page 258 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.10 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.
PAGE 266
Page 259 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.10 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.
PAGE 267
Page 260 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.10 - (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.
PAGE 268
Page 261 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11- 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.7 -2.
PAGE 269
Page 262 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.0 7.2 8.
PAGE 270
Page 263 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.9 17.
PAGE 271
Page 264 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.8 12.
PAGE 272
Page 265 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.9 18.
PAGE 273
Page 266 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11(Continued) Z Weighting, Fast Response, SPL 12. 5 Hz 28. 9 29. 2 26. 4 26. 3 25. 0 28. 4 27. 0 28. 9 Range (dB) -10 to 70 0 to 80 10 to 90 20 to 100 30 to 110 40 to 120 50 to 130 60 to 140 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz 25.5 26.9 25.2 24.3 23.4 23.1 21.9 20.7 21.0 18.9 18.9 17.
PAGE 274
Page 267 Microphones BK4936 microphone with random incidence corrector using a remote preamp (Figures/Tables “L”) Table L.11 (Continued) Z Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.1 27.8 26.8 26.9 25.4 24.8 23.7 23.1 21.8 21.1 20.0 19.1 18.4 17.6 16.7 15.7 15.0 0 to 80 28.6 27.7 27.0 26.7 24.8 24.7 23.4 22.6 21.9 20.6 19.7 19.0 18.2 17.
PAGE 275
Page 268 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Tolerance: IEC 61672 class 1 Directional Frequency Response Figure M.
PAGE 276
Page 269 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Figure M.
PAGE 277
Page 270 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Figure M.
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Page 271 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Figure M.
PAGE 279
Page 272 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Random Incidence Figure M.
PAGE 280
Page 273 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Corrections Figure M.6 - Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.
PAGE 281
Page 274 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Figure M.7 -Reflection, Diffraction, and Microphone Frequency Response 1/12 OCTAVE FREQUENCY in Hz 199.53 211.35 223.87 237.14 251.19 266.07 281.84 298.54 316.23 334.97 354.81 375.84 398.11 421.70 446.68 473.15 501.19 530.88 562.34 595.66 630.96 668.34 707.95 749.89 794.33 841.40 891.25 944.06 1000.00 1059.25 1122.02 1188.50 1258.93 1333.52 1412.54 1496.24 1584.89 1678.80 1778.28 1883.
PAGE 282
Page 275 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Self Generated Noise Table M.8 - Broadband SPL LEQ Fast Response Range (dB) A Weighting C Weighting Z Weighting A Weighting C Weighting Z Weighting -20 to 70 22.9 30.1 37.4 22.8 30.1 37.0 -10 to 80 22.8 29.8 37.1 22.8 30.3 37.2 0 to 90 22.8 30.2 36.6 22.8 30.2 37.3 10 to 100 22.8 30.0 36.6 22.8 30.2 37.6 20 to 110 23.3 30.3 36.5 23.3 30.5 37.
PAGE 283
Page 276 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.9 – Octave Band A Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 -16.9 -6.8 3.5 10.1 14.6 17.7 19.4 19.5 19.0 17.6 13.9 0 to 80 -16.9 -6.7 3.6 9.7 15.0 17.9 19.4 19.5 18.9 17.5 13.8 10 to 90 -15.1 -7.7 3.7 10.2 14.9 18.0 19.3 19.4 18.9 17.5 13.
PAGE 284
Page 277 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.9 - (Continued) C Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 24.9 27.6 28.1 25.7 23.4 21.3 19.2 18.1 17.1 15.6 11.8 0 to 80 24.9 28.0 27.6 24.9 23.0 21.0 19.3 18.0 16.9 15.4 11.8 10 to 90 24.3 27.7 27.1 25.9 23.3 21.0 19.3 18.0 17.0 15.4 11.
PAGE 285
Page 278 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.9 - (Continued) Z Weighting, Fast Response, SPL Range (dB) 16 Hz 31.5 Hz 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz 16 kHz -10 to 70 32.9 30.0 27.5 26.0 23.4 21.2 19.4 18.2 18.0 18.6 19.8 0 to 80 32.9 31.2 28.8 25.9 23.5 21.3 19.5 18.1 17.9 18.4 19.7 10 to 90 33.2 30.5 27.8 25.4 23.5 21.4 19.3 18.3 17.9 18.4 19.
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Page 279 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 - 1/3 Octave Band A Weighting, Fast Response, SPL Range (dB) 12.5 Hz -10 to 70 -16.9 0 to 80 -16.9 10 to 90 -16.9 16 Hz 16.9 16.9 15.5 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -16.9 -16.9 -13.7 -10.5 -6.0 -3.4 -1.6 1.6 3.9 6.5 7.3 9.4 9.8 10.8 11.8 -16.9 -15.6 -13.3 -10.1 -6.
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Page 280 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 (Continued) A Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 -16.9 -16.9 -16.9 -16.9 -14.0 -10.4 -6.1 -3.1 -0.7 3.6 3.8 5.7 7.6 8.9 10.2 11.2 11.8 0 to 80 -16.9 -16.9 -16.9 -16.9 -14.1 -9.5 -6.3 -2.8 -0.6 3.7 4.0 6.
PAGE 288
Page 281 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 (Continued) C Weighting, Fast Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 14.3 17.2 20.5 21.8 21.2 21.6 22.2 22.0 20.9 20.3 20.1 19.4 18.2 17.8 16.8 15.7 14.6 0 to 80 13.7 18.4 21.9 21.2 22.4 22.8 21.0 21.7 20.7 20.1 20.1 19.4 17.
PAGE 289
Page 282 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 (Continued) C Weighting, Fast Response, LEQ 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.1 13.2 12.7 12.4 11.9 11.4 11.1 10.9 10.6 10.3 9.8 9.3 8.6 7.3 5.7 3.8 14.1 13.3 12.8 12.3 11.8 11.2 11.1 10.8 10.6 10.3 9.7 9.4 8.5 7.2 5.7 3.7 14.1 13.2 12.
PAGE 290
Page 283 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 (Continued) C Weighting, Slow Response, LEQ Range (dB) 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 17.6 19.2 21.4 22.4 22.4 22.6 22.7 22.1 21.6 20.7 19.8 19.2 18.3 17.6 16.5 15.6 14.8 0 to 80 17.9 19.0 21.4 22.0 22.4 22.4 22.5 22.0 21.1 20.3 19.6 18.
PAGE 291
Page 284 Microphones BK4936 microphone using random incidence corrector, windscreen & remote preamp (Figures/Tables “M”) Table M.10 (Continued) Z Weighting, Fast Response, SPL 630 Hz 800 Hz 1000 Hz 1250 Hz 1600 Hz 2000 Hz 2500 Hz 3150 Hz 4000 Hz 5000 Hz 6300 Hz 8000 Hz 10 kHz 12.5 kHz 16 kHz 20 kHz 14.5 13.3 12.9 12.3 12.0 11.4 11.6 11.2 11.3 11.6 11.7 12.3 12.8 13.3 14.0 14.7 14.4 12.9 12.7 12.1 12.0 11.7 11.4 11.2 11.2 11.6 11.5 12.2 12.8 13.2 13.9 14.6 14.
PAGE 292
Page 285 Microphones Table M.10 (Continued) Z Weighting, Slow Response, SPL Range 12.5 Hz 16 Hz 20 Hz 25 Hz 31.5 Hz 40 Hz 50 Hz 63 Hz 80 Hz 100 Hz 125 Hz 160 Hz 200 Hz 250 Hz 315 Hz 400 Hz 500 Hz -10 to 70 28.1 27.8 26.8 26.9 25.4 24.8 23.7 23.1 21.8 21.1 20.0 19.1 18.4 17.6 16.7 15.7 15.0 0 to 80 28.6 27.7 27.0 26.7 24.8 24.7 23.4 22.6 21.9 20.6 19.7 19.0 18.2 17.5 16.7 15.6 15.0 10 to 90 27.1 27.2 26.5 25.7 25.2 24.0 23.9 22.6 21.5 20.4 19.
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About US 3M Detection Solutions is a world class manufacturer of rugged, reliable instrumentation and software systems that help monitor and evaluate occupational and environmental health and safety hazards, including noise dosimetry, heat stress, indoor air quality and select toxic/combustible gases. The 3M Detection brand of instrumentation is used by safety and industrial hygiene professionals to help comply with applicable occupational standards and regulations.