Presets - Bogen NQ-S1810CT-G2 Configuration Manual

Switching Sensitivity
Talkback Threshold
Talkback Decay

Presets

There are a number of DSP effects that are used to enhance the quality of the audio
signal being played on the VoIP speaker device (though not all of these effects are visible
and available for customization). Due to design differences between the VoIP speaker
models (e.g., microphone placement), these DSP settings must be customized for each
model.
Bogen has created predefined sets of model-specific DSP configurations to customize the
signal for each device. These configurations are available via Presets.
Note: It is important that the preset corresponding to the speaker model be specified.
Selecting Presets from the Menu icon on the DSP page displays the Presets page.
Table 8. Intercom Tuning Settings
Specifies the minimum level of the received (i.e., speaker)
signal at which the microphone will be muted and the
speaker will be enabled.
The range is 144 to +24 dB.
−
Specifies the minimum talkback (i.e., microphone) signal
level at which the microphone will be enabled. The lower
the level, the more sensitive the microphone is to activat-
ing.
The range is 144 to +24 dB.
−
Specifies the rate (in dB/second) at which the noise gate
that enables the talkback (i.e., microphone) signal will close
once opened. A larger value will disable the microphone
sooner; a smaller value will keep it enabled longer.
Tip:
If the microphone audio sounds choppy, set this to a
smaller value.
The range is 0 to +1000 dB/sec.
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