User Manual

23.8.2. "DSP Settings" component editor
The following settings can also be checked/changed.
•
Input Gain
This sets the input gain.
•
Adaptive echo canceller
Select suppression strength of the echo canceller.
◦ Off:
Select this to disable the internal echo canceller when using an external echo canceller of a
conferencing application or an external device.
◦ Low:
elect this setting to keep the original sound as much as possible and still suppress acoustic echo.
◦ Medium:
Default setting. Well-balanced setting between echo cancelation strength and sound quality.
◦ High:
Select this setting for acoustically poor rooms with high echo levels and long reverberance times.
•
Noise reduction
Select strength of noise reduction against steady state noise.
◦ Off:
Select this setting to disable the internal noise suppression for use with the external noise
reduction of a conferencing application or an external device.
◦ Low:
Select this setting for minimum steady state noise suppression while keeping the original sound as
much as possible. This setting provides a natural room sound more than the amount of noise
removed.
◦ Medium:
Default setting. Well-balanced setting between noise suppression effects and sound quality.
◦ High:
Select this setting for maximum steady state noise reduction in rooms with a lot of steady state
noise such as loud fans or HVAC systems.
•
Dereverberation
Select the strength of the Dereverberation function.
23. Microphones : RM-CG
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