P DM 5240 Reference Manual. Rev 2.1
Page 9 of 30
Audio Processing
The module will de-embed the complete audio payload from the incoming SDI stream (4
AES groups = 8 AES streams = 16 mono channels), and passed to the AES audio
processing infrastructure, along with up to 8 external AES inputs.
The type of audio (PCM, DolbyE or Audio Data) is detected by the module automatically.
PCM Audio using the sample rate converters will be free from any audio interference
(“pops and clicks”) when frames are dropped or repeated by the frame synchronizer.
NOTE: If an encoded DolbyE audio signal is detected by the module the associated SRC
and the following audio processing will be switched off automatically. For
asynchronous DolbyE streams, the DolbyE functionality should be enabled on the
respective path. See page 20 for details.
