Cobalt Digital COMPASS 9322 HD_SD De-Embedder - Manual (Page 18)

1
932X Functional Description
1-14 9323 GROUP PRODUCT MANUAL 9323G-OM (V4.6)
Figure 1-8 Audio Routing Example
AES Audio Input Advanced Features (9321, 9323 Only)
AES Sample Rate Converter
The card AES inputs have sample rate converters that can be independently
enabled for each AES pair to allow the card to interface with asynchronous
AES sources (sources in which AES timing does not match the video input
timing). The sample rate converters are set to disabled (bypassed) by default;
this is necessary when embedding undecoded, non-PCM audio such as
Dolby
® E or Dolby ® Digital™ audio streams. When a valid Dolby ® E or
Dolby ® Digital™ signal (in accordance with SMPTE 337M) is detected on an
AES or embedded audio signal, SRC is automatically bypassed along with
gain and polarity controls.
Embed Ch 1
AES IN 5
Embed Ch 2
AES Ch 9
AES Ch 10
Analog
Ch 1
SDI IN
Audio
De-Embed
Embed Ch 3
Embed Ch 4
AES Ch11
AES Ch 12
Audio Embed/
Routing
AES Ch 15
AES Ch 16
AES Ch 1
AES Ch 2
AES Ch 3
AES Ch 4
AES Ch 5
AES Ch 6
AN-AUD IN 1
Embed Ch 1
Embed Ch 2
Silence
Audio
Embed
SDI OUT
AN-AUD IN 2
AES IN 6
AES IN 8
AES OUT 1
AES OUT 2
AES OUT 3
Analog
Ch 2
9323
Post-Production Console
Post-Production
Video Feed
(with four
embedded audio
channels)
Analog
2-Channel
Voice-Over
Feed
OTA Video
Feed (with
six embedded
audio channels)
Embed Ch 3
Embed Ch 4
Embed Ch 5
Embed Ch 6
Embed Ch 7 –
Embed Ch 16