commit | 57011626bd2b085a1ceb6b7c95d4f61eeb46e89f | [log] [tgz] |
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author | Alex Loiko <aleloi@webrtc.org> | Mon Dec 10 15:15:59 2018 +0100 |
committer | Commit Bot <commit-bot@chromium.org> | Mon Dec 10 14:47:29 2018 +0000 |
tree | 0da820988bf64c5bc16e04a2110825406216f361 | |
parent | 24d8ec3dbb2aad652d1753888606d26ba8192a36 [diff] |
Re-tuning of VAD in AGC2. Changing VAD (voice activity detector) confidence threshold from 40% to 90%. The proportion of samples classified as speech drops to ca 80% of what it was when the threshold was 40%. Therefore, kFullBufferSizeMs has to be increased by 1.0/0.8. We increase it from 1600ms to 2000ms. TESTED = Did run the new and old configs on AEC dumps. With one minute of kitchen noise, the new tuning boosted the noise by 3-4 db less. Bug: chromium:913430 Change-Id: I4a2ebb6d1d309c6c20dd23c3685818b1b5ad4a66 Reviewed-on: https://webrtc-review.googlesource.com/c/113806 Commit-Queue: Alex Loiko <aleloi@webrtc.org> Reviewed-by: Alessio Bazzica <alessiob@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25950}
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.