Audio processor description -9, Introduction, 9083 functional description – Cobalt Digital COMPASS 9083 HD_SD Frame Sync User Manual
Page 13: Audio processor description, 16 channels of embedded audio from the sdi video, 16 channels (8 pairs) of discrete aes input, 8 channels of balanced analog audio input, Digital silence (mute) setting, 9083-dec only) decoded dolby, 16 channels of embedded audio on the sdi output
9083-OM (V4.5)
9083 PRODUCT MANUAL
1-9
Introduction
9083 Functional Description
Figure 1-2 Timecode Processor
Audio Processor Description
The audio processor operates as an internal audio router. The router function
chooses from the following inputs:
•
16 channels of embedded audio from the SDI video
•
16 channels (8 pairs) of discrete AES input
•
8 channels of balanced analog audio input
•
Four independent internal tone generators (described below)
•
Digital silence (mute) setting
•
Internal Down Mix and Mono Mixer outputs (described below)
•
(9083-DEC only) Decoded Dolby
®
channels
The router function provides the following audio outputs:
•
16 channels of embedded audio on the SDI output
•
16 channels of discrete AES output on eight AES pairs
SDI VITC
Detect/Extract
SDI ATC_LTC
Detect/Extract
SDI ATC_VITC
Detect/Extract
Priority/
Select
SDI
Video
Input
SDI VITC
Timecode
Proc/Embed
ATC_VITC
Timecode
Proc/Embed
ATC_LTC
Timecode
Proc/Embed
HD/SD–SDI
Video Output
Insert
Control
Line
Number
Control
Buffer/
Format
HD/SD–SDI
(From Video Proc)
Audio LTC
Select/Extract
Audio/
RS-485 LTC
Audio/RS-485
LTC Generate
Audio LTC Out
RS-485 LTC Out