| commit | b02644f2b89daf0bbb2159eecfc59363c0c2e1c9 | [log] [tgz] |
|---|---|---|
| author | Per Åhgren <peah@webrtc.org> | Tue Apr 17 09:52:17 2018 |
| committer | Commit Bot <commit-bot@chromium.org> | Wed Apr 18 08:08:44 2018 |
| tree | 68414bcb2efaee82e2bfa9f92ab8970fd320925d | |
| parent | 0d650b44efe0e19f334e7333c5e969330b9f96f0 [diff] |
AEC3 transparency improvements through refined echo audibility analysis This CL increases the transparency in AEC3 during regions of low level echo. What is done is: -Low-level echoes are smoothly weighted so as to be deemed less disturbing. -The time-domain masking effect of the nearend speech is increased for all frequencies. -A separate, even more increased, time-domain masking effect is introduced for lower frequencies. -The intra-band masking is reduced to reduce the risk of echo leakage. -The limiting of maximum gain due to filter-bank dynamics is removed as the usecase for it could no longer be identified. Bug: webrtc:9159,cromium:833801 Change-Id: I289b92919763124d6c5e5ede19e9a5917877c654 Reviewed-on: https://webrtc-review.googlesource.com/70421 Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org> Commit-Queue: Per Åhgren <peah@webrtc.org> Cr-Commit-Position: refs/heads/master@{#22915}
WebRTC is a free, open software project that provides browsers and mobile applications with Real-Time Communications (RTC) capabilities via simple APIs. The WebRTC components have been optimized to best serve this purpose.
Our mission: To enable rich, high-quality RTC applications to be developed for the browser, mobile platforms, and IoT devices, and allow them all to communicate via a common set of protocols.
The WebRTC initiative is a project supported by Google, Mozilla and Opera, amongst others.
See http://www.webrtc.org/native-code/development for instructions on how to get started developing with the native code.
Authoritative list of directories that contain the native API header files.