Cobalt Digital Inc 3G Fusion 9921-FS, Руководство по эксплуатации продукта

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9921-FS-OM (V1.18) 9921-FS PRODUCT MANUAL
3-37
Operating Instructions
9921-FS Function Menu List and Descriptions
Input Downmixers – Provides four independent downmixers that each
multiplex any five embedded, AES, analog, or Dolby decoder output
audio channel sources (as L, R, C, Ls, Rs inputs) into a stereo pair
(Downmix A(L) / Downmix A(R) thru Downmix D(L) /
Downmix D(R))
Note: •
Downmixers B thru D have controls identical to the controls described here for Downmixer A. Therefore, only the
Downmixer A controls are shown here.
•
For each downmixer input channel, its source should be considered and appropriately set. Unused bus channels should
be set to the Silence selection.
• Downmixer A thru D Input Channel
Selection
Separate L, R, C, Ls, Rs drop-downs for each of the four independent
downmixers (A thru D) that directs any combination of card audio inputs
(listed below) to each downmixer input channel.
• Embed Ch 1 thru Embed Ch 16
• AES Ch 1 thru AES Ch 16
• Analog Ch 1 thru Analog Ch 8
• Dolby Decoder Output Ch 1 thru Dolby Decoder Output Downmix R
• Silence
Table 3-2 9921-FS Function Menu List — continued
•
•
•
Downmix A(L)
L
R
C
Ls
Rs
Downmix A(R)
Embedded Ch 1
Embedded Ch 2
Embedded Ch 3
Embedded Ch 5
Embedded Ch 6
AES Ch 1 - Ch 16
Anlg Ch 1- Ch 8
Embed Ch 1 - Ch 16
The example here shows selection from various sources and the resulting stereo pair Downmix A(L) and Downmix A(R). The
two signals comprising the pair can be routed and processed the same as any other audio input source.
Note: The stereo pair consists of basic L/R PCM signals with no additional encoded information.
To Audio Bus
Input Routing