Ericsson RX8000 - Dual Phase Aligned Audio; Suppressing Phase Aligned Audio

Using the Equipment
3-268
EN/LZT 790 0005 R7A
Table 3.37 Available Output Channels on RX82xx for 8-Channel PAA
RX82xx
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Audio
Decoder
1 2 1 2 3 4 5 6
Physical
decoder
Advanced Advanced Advanced Advanced Advanced Advanced Basic Basic
Output
Channels
N/A N/A 8 channels across 4 decoders 2 2
Channel
Name
N/A N/A PAA L R
(Stereo)
L R
(Stereo)
Table 3.38 PAA Not Available on RX83xx
RX83xx
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Audio Decoder 1 2 N/A
Physical decoder Basic Basic
Output Channels N/A N/A
Channel Name N/A N/A
3.15.5.5.2 Dual Phase Aligned Audio
Dual PAA is where the stream presents two PAA instances under a single service
and this feature is only supported by the RX8000 IRDs. The three-letter language
codes for the second PAA instance are unique so that they do not clash with the first
PAA instance (e.g. uses language code b,b,a instead of a,a,a). Again, up to 8
channels are supported by the RX8000 for each PAA instance but ten audio
decoders are now exposed to the user with Audio Decoders 1-4 reserved for the first
PAA instance and Audio Decoders 7-10 reserved for the second PAA instance.
Where 6 Channel PAA is being decoded, Audio Decoder 4 and/or Audio Decoder 10
will become available to the user for configuration.
3.15.5.5.3 Suppressing Phase Aligned Audio
Since selection of the PAA Channel Configuration mode is automatic, an option is
available that will suppress the mode including any automatic configurations that
would normally be required for PAA. If a PAA service is selected with PAA
suppressed, the audio component selections for each audio decoder will be as per
the default behavior for the RX8000, which is to select components based on the
PMT order.
This control is located in the web browser under the section Decode > Advanced >
Audio Decoders: Suppress Phase Aligned Audio mode.