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5 commits

Author SHA1 Message Date
Alessio Bazzica
dfba28e30e AGC2 adaptive digital controller config clean-up 
- Remove dry-run option
- Hard-code `adjacent_speech_frames_threshold` and
  `vad_reset_period_ms`
- Expose `initial_gain_db` via field trial

Tested: adaptive digital controller bit-exactness verified

Bug: webrtc:7494
Change-Id: I6166611f91320b6c37de3f8e553c06c2ed95b772
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/287222
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Hanna Silen <silen@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38862}
 2022-12-09 13:07:34 +00:00
Alessio Bazzica
b4d4ae2c23 AGC2: VAD moved into GainController2 
Bit exactness verified with audioproc_f on a collection of AEC dumps
and Wav files (42 recordings in total).

Bug: webrtc:7494
Change-Id: Id9849c4463791f5a203afe31efc163efb4d4458e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234583
Reviewed-by: Hanna Silen <silen@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35248}
 2021-10-20 15:50:33 +00:00
Alessio Bazzica
64e5830969 AGC2: VAD wrapper, add Initialize() method 
Not passing the sample rate to the `VoiceActivityDetectorWrapper` ctor
yet since that would require an unnecessary refactoring of `AdaptiveAgc`
which will soon be removed.
Instead, to ensure correct initialization until the child CL [1] lands,
`VoiceActivityDetectorWrapper::initialized_` is temporarily added.

Bit exactness verified with audioproc_f on a collection of AEC dumps
and Wav files (42 recordings in total).

[1] https://webrtc-review.googlesource.com/c/src/+/234583

Bug: webrtc:7494
Change-Id: I4b4be7b8106ba36c958d91bf263a7b30271a1ee3
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234587
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Hanna Silen <silen@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35213}
 2021-10-15 08:22:23 +00:00
Alessio Bazzica
8dbdf5e3bf AGC2: VadWithLevel -> VoiceActivityDetectorWrapper 2/2 
Internal refactoring of AGC2 to decouple the VAD, its wrapper and the
peak and RMS level measurements.

Bit exactness verified with audioproc_f on a collection of AEC dumps
and Wav files (42 recordings in total).

Bug: webrtc:7494
Change-Id: Ib560f1fcaa601557f4f30e47025c69e91b1b62e0
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234524
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Hanna Silen <silen@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35208}
 2021-10-14 13:32:25 +00:00
Alessio Bazzica
585aad7323 AGC2: VadWithLevel -> VoiceActivityDetectorWrapper 1/2 
Internal refactoring of AGC2. This CL is needed in preparation for its
child CL to correctly show the upcoming changes in the diff.

Bug: webrtc:7494
Change-Id: If7f837e064243d5ffe09e21fc68f489bb00dfdc5
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/234527
Reviewed-by: Hanna Silen <silen@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35170}
 2021-10-08 16:15:24 +00:00
Renamed from modules/audio_processing/agc2/vad_with_level.cc (Browse further)