User Manual

Multichannel Monitoring Tutorial Booklet (M2TB) rev. 3.5.2
Masataka Nakahara : SONA Corporation
©2005 YAMAHA Corporation, ©2005 SONA Corporation
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Media DVD-Video
Method 3-1 matrix 3-1 discrete
Name Dolby Surround Dolby DIGITAL
Manufacturer, Organization Dolby lab. Dolby lab.
Surround processing
method
4-2 Matrix Encode -
Compression method -Dolby AC-3
L, C, R: full range L, C, R, S : full range
Recording response
(media)
S: 100Hz - 7kHz
Level: L=C=R=S(LS+RS) Level: L=C=R=S(LS+RS)
L, C, R: full range L, C, R, S(LS+RS): full range
Playback response
(speaker, amp)
S(LS+RS): 100Hz–7kHz
Method 5.0 matrix 5.1 discrete
Name Dolby Pro Logic II Dolby DIGITAL DTS
Manufacturer, Organization Dolby lab. Dolby lab. DTS
Surround processing method 5-2 Matrix Encode - -
Compression method -Dolby AC-3 DTS Coherent Acoustic
Recording response
(media)
L, C, R: full range
LS, RS: 100Hz - 20kHz
LFE: none or added to L/R (<120Hz)
L, C, R, LS, RS: full range
LFE: < 120Hz
Level: L=C=R=LS=RS
LFE: none
Level: L=C=R=LS=RS
LFE=+10dB in-band gain
Playback response
(speaker, amp)
L, C, R, LS, RS: full range
LFE: none
L, C, R, LS, RS: full range
LFE: 20Hz - 120Hz
Method 6.1 matrix 6.1 discrete
Name Dolby DIGITAL Surround EX DTS-ES Matrix DTS-ES Discrete
Manufacturer, Organization Dolby lab. DTS DTS
Surround processing method LS, RS: 3-2 Matrix encode LS, RS: 3-2 Matrix encode -
Compression method Dolby AC-3 (L, C, R, LFE) DTS Coherent Acoustic DTS Coherent Acoustic
Surround back channel-
Encode (LS, RS)
L, C, R, LS, RS, BS: full range
Recording response
(media)
LFE: < 120Hz
Level: L=C=R=LS=RS
LFE=+10dB in-band gain
L, C, R, LS, RS: full range
Playback response
(speaker, amp)
LFE: 20Hz - 120Hz
[Table 2-3] Multi-channel formats (typical examples), DVD-Video