ATEIS IDA8C - Manual (Page 277)

Components of Audio Processor 277
© 2012 ATEÏS
Parameter Range Comment
Far-End
Volume
Vu-meter
(dB)
Audio volume of the Far-end audio signal.
Near-End
Volume (dB)
Vu-meter
(dB)
Audio volume of the Near-end audio signal.
Near-End Level -90 to 20 (dB) volume adjustment of the near end audio signal
NLP Selector:
Soft, Medium,
Aggressive, Off
NonLinear Process.
The purpose is to suppress the remain echo in complex
environment.
It offers four functions:
off: NLP function off
soft: weak intensity of remain echo suppression.
medium: medium intensity of remain echo suppression.
aggressive: aggressive intensity of remain echo suppression.
NLP Threshold
(dB)
-90 to 20 (dB) The threshold value of the Nonlinear Process.
Noise
Reduction
Enable
Button Enable the noise gate
NR Threshold -90 to 20 (dB) Threshold of the noise gate
6.1.2 Functions
The AEC component provides four fully independent channels.
On the component, each channel has one input called "far-in", one output, and one reference called "far-
end". The far-end signal will be removed of the far-in signal, in order to send a proper signal to the other
room.