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4) Audio Signal Detect:
This section provides controls for adjusting the
mixer and talk over functionality. All changes are enacted immediately.
Mixer Toggle:
This switch enables or disables the unit’s mixer
mode. When the mixer is enabled, the currently selected “Audio
Mode” source will be mixed with audio from the microphone input
following the settings within this section.
Note: Only LPCM 2.0 audio is supported and bitstream audio will be
automatically muted when the mixer is enabled.
Talk Over Toggle:
This switch enables or disables the unit’s talk
over mode which allows finer control over how the microphone
input is handled.
Note: When talk over mode is disabled, or the mixer is disabled, the
below settings will be greyed out.
Signal Detect:
Adjust the microphone’s signal detection threshold.
The talk over will be activated when the microphone’s signal is over
the threshold and lasting longer than the trigger time. The available
adjustment range is -60dB to -10dB.
Trigger Time:
Adjusts the length of time a signal must be over
the current signal detection threshold in order to trigger the
microphone talk over function. The available adjustment range is 0
to 20 seconds.
Attack Time:
Adjusts the mixer attack time, the length of time used
fading the microphone’s audio into the output mix. The available
adjustment range is 0 to 20 seconds.
Hold Time:
Adjusts the length of time to wait, when no audio over
the threshold level is detected, before beginning to release the talk
over mix. The available adjustment range is 0 to 20 seconds.
Release Time:
Adjusts the mixer release time, the length of time
used fading the microphone’s audio out of the output mix. The
available adjustment range is 0 to 20 seconds.
Depth:
Adjusts the amount the primary audio source’s volume level
will be decreased when the talk over mix is activated. The available
adjustment range is 0 to 100%.
Reset Button:
Press to reset all Audio Signal Detect settings to their
factory defaults.
Summary of Contents for MA-U42
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