commit 5a585952dacdc053c82a0a47177bcda3d5cebf89
author Alessio Bazzica <alessiob@webrtc.org> Wed Feb 10 14:16:46 2021 +0100
committer Commit Bot <commit-bot@chromium.org> Thu Feb 11 18:14:34 2021 +0000
tree 7e6424710e0404b94e280ccf998c790c10334b85
parent 45d2234a5c7cb63ea3794342e21e43daf5d78390

Update AGC2 tuning

Bug: webrtc:7494
Change-Id: Ifcc5b6c846476ce7d6862fba2cb53e426b5855dc
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/206800
Reviewed-by: Per Åhgren <peah@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#33238}

modules/audio_processing/include/audio_processing.h

diff --git a/modules/audio_processing/include/audio_processing.h b/modules/audio_processing/include/audio_processing.h
index d725eed..72f146f 100644
--- a/modules/audio_processing/include/audio_processing.h
+++ b/modules/audio_processing/include/audio_processing.h
@@ -331,16 +331,16 @@
       } fixed_digital;
       struct AdaptiveDigital {
         bool enabled = false;
-        float vad_probability_attack = 1.f;
+        float vad_probability_attack = 0.3f;
         LevelEstimator level_estimator = kRms;
-        int level_estimator_adjacent_speech_frames_threshold = 1;
+        int level_estimator_adjacent_speech_frames_threshold = 6;
         // TODO(crbug.com/webrtc/7494): Remove `use_saturation_protector`.
         bool use_saturation_protector = true;
         float initial_saturation_margin_db = 20.f;
-        float extra_saturation_margin_db = 2.f;
-        int gain_applier_adjacent_speech_frames_threshold = 1;
+        float extra_saturation_margin_db = 5.f;
+        int gain_applier_adjacent_speech_frames_threshold = 6;
         float max_gain_change_db_per_second = 3.f;
-        float max_output_noise_level_dbfs = -50.f;
+        float max_output_noise_level_dbfs = -55.f;
         bool sse2_allowed = true;
         bool avx2_allowed = true;
         bool neon_allowed = true;