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Alex Loiko f3122e0efe Gain metrics for digital adaptive AGC. 
We add 2 metrics for measuring applied digital gain to
AgcManagerDirect. We also add an applied gain and an estimated noise
metric to Agc2.

Chromium histogram CL is
https://chromium-review.googlesource.com/c/chromium/src/+/1170833

Bug: webrtc:7494
Change-Id: Ie40873f9e43bc7d34d8f5473cd73bd47eb84e855
Reviewed-on: https://webrtc-review.googlesource.com/93468
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Commit-Queue: Alex Loiko <aleloi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#24290}
2018-08-15 13:44:46 +00:00
..
rnn_vad
RNN VAD: more specific build target names.
2018-08-01 09:07:26 +00:00
adaptive_agc.cc
Reset Agc2 on analog gain changes.
2018-08-08 14:36:37 +00:00
adaptive_agc.h
Reset Agc2 on analog gain changes.
2018-08-08 14:36:37 +00:00
adaptive_digital_gain_applier_unittest.cc
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
adaptive_digital_gain_applier.cc
Gain metrics for digital adaptive AGC.
2018-08-15 13:44:46 +00:00
adaptive_digital_gain_applier.h
Gain metrics for digital adaptive AGC.
2018-08-15 13:44:46 +00:00
adaptive_mode_level_estimator_agc.cc
Allow AGC2 level estimation in AgcManagerDirect.
2018-07-06 14:18:18 +00:00
adaptive_mode_level_estimator_agc.h
Allow AGC2 level estimation in AgcManagerDirect.
2018-07-06 14:18:18 +00:00
adaptive_mode_level_estimator_unittest.cc
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
adaptive_mode_level_estimator.cc
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
adaptive_mode_level_estimator.h
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
agc2_common.h
Allow AGC2 level estimation in AgcManagerDirect.
2018-07-06 14:18:18 +00:00
agc2_testing_common_unittest.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
agc2_testing_common.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
agc2_testing_common.h
Delete unneeded includes of basictypes.h.
2018-05-21 19:35:08 +00:00
biquad_filter_unittest.cc
AGC2 RNN VAD: Feature extraction.
2018-05-15 10:02:20 +00:00
biquad_filter.cc
AGC2 Bi-Quad filter: separate target and unit test.
2018-05-07 12:22:54 +00:00
biquad_filter.h
AGC2 RNN VAD: Feature extraction.
2018-05-15 10:02:20 +00:00
BUILD.gn
Gain metrics for digital adaptive AGC.
2018-08-15 13:44:46 +00:00
compute_interpolated_gain_curve.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
compute_interpolated_gain_curve.h
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
down_sampler.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
down_sampler.h
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
fixed_digital_level_estimator_unittest.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
fixed_digital_level_estimator.cc
AGC2-fixed-digital: Level Estimator
2018-02-16 13:55:18 +00:00
fixed_digital_level_estimator.h
Comments in FixedDigitalLevelEstimator.
2018-02-16 14:17:08 +00:00
fixed_gain_controller_unittest.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
fixed_gain_controller.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
fixed_gain_controller.h
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
gain_applier_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
gain_applier.cc
Pre-amplification in the audio processing module.
2018-04-13 10:19:58 +00:00
gain_applier.h
Pre-amplification in the audio processing module.
2018-04-13 10:19:58 +00:00
gain_curve_applier_unittest.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
gain_curve_applier.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
gain_curve_applier.h
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
interpolated_gain_curve_unittest.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
interpolated_gain_curve.cc
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
interpolated_gain_curve.h
Fine-grained limiter metrics.
2018-08-15 08:32:18 +00:00
limiter_unittest.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
limiter.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
limiter.h
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
noise_level_estimator_unittest.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
noise_level_estimator.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
noise_level_estimator.h
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
noise_spectrum_estimator.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
noise_spectrum_estimator.h
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
saturation_protector_unittest.cc
Add RNN-VAD to AGC2.
2018-06-20 15:04:06 +00:00
saturation_protector.cc
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
saturation_protector.h
Prepare AGC2 for analog gain changes.
2018-07-02 15:25:49 +00:00
signal_classifier_unittest.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
signal_classifier.cc
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
signal_classifier.h
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
vad_with_level.cc
Add RNN-VAD to AGC2.
2018-06-20 15:04:06 +00:00
vad_with_level.h
Add RNN-VAD to AGC2.
2018-06-20 15:04:06 +00:00
vector_float_frame.cc
Add FixedGainController and move GainController2 in APM.
2018-02-16 10:56:38 +00:00
vector_float_frame.h
AGC2-fixed-digital: Level Estimator
2018-02-16 13:55:18 +00:00