Chapter 6:
Menus: Audio Setup
96kHz AES Output
Enables or disables 96 kHz AES/EBU output mode.
Valid Settings: Disable, Enable
Default Setting: Disable
Related Setting: Sample Rate, Input, Fixed Delay
A number of restrictions apply when this option is enabled:
• The Sample Rate setting is forced to 48 kHz.
• The audio Input source for channels 1 and 2 cannot be selected independently;
they must always be the same input source.
• If the audio Input selection is set to AES/EBU, the system will use a 96 kHz
sampling rate, thus providing 96 kHz input and output. While using this 96 kHz
sampling rate, only AES/EBU outputs are active; all other outputs are muted. The
use of the 96 kHz sampling rate results in the maximum valid value of the Fixed
Delay option (detailed earlier in this chapter) being reduced.
• If the audio Input selection is set to anything other than AES/EBU, the system
will use the 48 kHz sampling rate, and up-sample to 96 kHz for the AES/EBU
output. All other outputs remain at 48 kHz.
Digiduplex Input
Specifies which digital audio input source (SDI Embedded or AES/EBU) will be
transcoded to the analog audio outputs when the unit is in DigiDuplex mode. If the
DDPlex AES/EBU Out option is set to Transcode, this is also the source that will be
fed to the AES/EBU outputs.
Valid Settings: SDI, AES-EBU
Default Setting: SDI
Related Setting: DigiDuplex Mode (Video Setup menu),
DDPlex AES/EBU Out
See Appendix E, “DigiDuplex Mode”, for a detailed explanation of DigiDuplex mode
and its settings.
DDPlex AES/EBU Out
Specifies the source for the AES/EBU outputs when the unit is in DigiDuplex mode.
Valid Settings: Transcode, Sync
Default Setting: Sync
Related Setting: DigiDuplex Input, DigiDuplex Mode (Video Setup
menu)
When this option is set to Transcode, the source of the AES/EBU outputs in
DigiDuplex mode is the digital audio input which has gone through the transcoder,
and is also being sent to the analog outputs. This input could be either SDI Embedded
or AES/EBU audio, determined by the DigiDuplex Input setting detailed earlier in this
section.
When this option is set to Sync, the source of the AES/EBU outputs in DigiDuplex
mode is the selected audio input which has gone through the synchronizer.
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