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![]() This CL is created from a work initiated at https://webrtc-review.googlesource.com/c/src/+/61160 The purpose of this work is to improve the performance of the echo canceler (AEC3) when the farend signal contains stationary noises: - An stationarity estimator of the farend signal has been added for detecting the portions of the farend signal that are pure noise. - When the echo canceler deals with a portion of the signal that contains basically noise, the echo suppressor is able to back-off and avoid the fading of the nearend speech. Change-Id: Id4b87fc59f4765bf1fca36d1cab39a49aabe104a Bug: webrtc:9193,chromium:836790 Reviewed-on: https://webrtc-review.googlesource.com/64141 Reviewed-by: Per Åhgren <peah@webrtc.org> Commit-Queue: Jesus de Vicente Pena <devicentepena@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23024} |
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test | ||
audio_frame.cc | ||
audio_frame.h | ||
audio_mixer.h | ||
BUILD.gn | ||
echo_canceller3_config.cc | ||
echo_canceller3_config.h | ||
echo_canceller3_factory.cc | ||
echo_canceller3_factory.h | ||
echo_control.h | ||
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