AEON Family User Guide
Commercial in Confidence
Video, Broadcast
100249
Revision: 1.0
Commercial in Confidence
Page
6-47
Property
Value
Description
Audio Bit Rate
Available rates
depend on current
audio encoder.
MPEG Layer I:
32-448kbits/s
MPEG Layer II:
32-384kbits/s
MPEG Layer III:
32-320kbits/s
This is the MPEG audio encoding bit rate.
Usually the higher the number the better the quality.
Audio Encoder
Mode
Stereo
Left Mono
Right Mono
Dual Mono
Select the audio mode you wish to use.
Dual Mono
allows for different gain values on the left and
right channel.
Stereo
uses only one.
Audio Pid
32 to 8190
This sets the PID for the audio content in the Program. The
Audio PID is listed in the PMT (
Section 0
).
These can be edited but should be left to default unless an
advanced user.
Service Index
Service 1
Service 2
This links the audio channel to the
Streamer
service.
Analog Audio Pane
If the
Audio Source
is set to
Analogue
, these settings will apply.
Property
Value
Description
Microphone Power
Checkbox - set or
clear
If set, this will enable power to the microphone input at
approximately 3V (applicable for Electret microphones).
Microphone ALC
Checkbox - set or
clear
Automatic Level Control controls power to the speaker,
preventing overload. If set, this will enable the
microphone ALC on.
Microphone Gain
0 to 60
Used to set the audio gain applied to the audio input
signal.
0dB is no gain which is the default setting.
If you have low level audio sources you can wish to apply
more gain.
