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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Method 6.1 matrix
Name Dolby DIGITAL Surround EX DTS-ES Matrix
Manufacturer, Organization Dolby lab. 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) APT-X100
Surround back channel-
Encode (LS, RS)
L, C, R, LS, RS, BS: full range L, C, R: full range
LFE: < 120Hz LS, RS, BS: 80Hz - 20kHz*
LFE: < 80Hz
Recording response
(media)
* LS, RS and BS information
below 80Hz is summed into
the LFE channel during the
encoding process.
Level: L=C=R
LS=RS=BS=-3dB
LFE=+10dB in-band gain
L, C, R, LS, RS, BS: full range L, C, R: full range
LFE: 20Hz - 120Hz LS, RS, BS: 80Hz - 20kHz
Playback response
(speaker, amp)
LFE: 20Hz - 80Hz
[Table 2-2 (continued from preceding page)] Multi-channel formats (typical examples), Film