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Commit 2473f947 authored by Chung-yih Wang's avatar Chung-yih Wang Committed by Android Git Automerger
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am 4b7ff734: am 4483232f: Suppress harder for echo without affecting the volume of real voice. 

Merge commit '4b7ff734'

* commit '4b7ff734':
  Suppress harder for echo without affecting the volume of real voice.
parents 4475c0ed 4b7ff734

voip/jni/rtp/EchoSuppressor.cpp

+2 −1
Original line number Diff line number Diff line
@@ -158,6 +158,7 @@ void EchoSuppressor::run(int16_t *playbacked, int16_t *recorded) 
    if (correlation > 0.3f) {

        float factor = 1.0f - correlation;

        factor *= factor;

        factor /= 2.0; // suppress harder

        for (int i = 0; i < mSampleCount; ++i) {

            recorded[i] *= factor;

        }