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The Audio Settings section allows changing audio properties of the Executive
Elite system.
The System Audio submenu controls the partitioning of the available RF space,
controlling the number of bytes allocated to transport the audio data between
microphone and the base DSP unit.
Standard Definition (SD) reserves less RF space per microphone channel,
reducing the audio quality slightly as a higher compression has to be used, but
allows more microphones to be used at the same time. High Definition (HD)
allocates more RF space per microphone channel, increasing the audio quality,
but decreasing the number of microphones that can be used at the same time
in one area. The local Web UI provides additional information on the
recommended maximum number of microphones per area based on each
setting.
If the Executive Elite system is used together or in proximity with legacy
Revolabs systems (Executive HD), the Legacy Mode selection should be used for
best integration. Compared to the HD audio implementation in Executive Elite,
Legacy Mode requires more RF space per microphone. It should be turned off
in environments where no Executive HD systems are present.
The back channel audio checkbox enables or disables return audio from the
base to the Executive Elite microphones. If back channel audio is not used,
this option may be switched off to open additional RF space. If the Executive
Elite system is used in Legacy HD mode, the checkbox cannot be unselected,
as legacy systems require the audio back channel.
Audio Settings
1. System Audio
2. High Pass Filter
3. Low Pass Filter
System Audio
1. Standard Definition (SD)
2. High Definition (HD)
3. Legacy Mode on/off
4. Back Channel on/off
High Pass Filter
1. Microphone 1
:
8. Microphone 8
Mic 1 High Pass Filter
1. None
2. 110 Hz
3. 140 Hz
4. 175 Hz
5. 220 Hz
Low Pass Filter
1. Microphone 1
:
8. Microphone 8
Mic 1 Low Pass Filter
1. None
2. 4000 Hz
3. 8000 Hz
4. 12000 Hz