Manual

38
Frequency (Hz)
Saturation Level
(dB)
Minimum Linear
Level (dB)
Linear Dynamic
Range (dB)
Noise Floor (dB)
10000
132.5 33.5 99.0
23.5
12500
132.5 34.1 98.4
25.2
16000
132.5 35.8 96.7
27.3
20000
132.5 37.1 95.4
27.7
1/3 Octave Filter Summation
For this test, sine waves from 20 Hz to 20 kHz are measured with the Concerto system. For each sine
wave the summation of the 1/3 octave filters is computed to form the following curves. The sine
waves are electrical signals at 1 VRMS. The next figures present the results for both input range.
Summation Test (Low Range Case)
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
10 100 1000 10000 100000
Frequency (Hz)
Amplitude dB