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webrtc_m130/modules/audio_processing/agc2
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Alessio Bazzica bc0b37c08a AGC2 RNN VAD: Spectral features extraction. 
This CL defines SpectralFeaturesExtractor which is responsible for
computing the spectral features used as input for the RNN.

Bug: webrtc:9076
Change-Id: I5e1396b89eca9c13bb268e8419a16436a9c3450f
Reviewed-on: https://webrtc-review.googlesource.com/73760
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Ivo Creusen <ivoc@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23206}
2018-05-11 21:15:36 +00:00
..
rnn_vad
AGC2 RNN VAD: Spectral features extraction.
2018-05-11 21:15:36 +00:00
adaptive_agc.cc
Adaptive digital gain applier
2018-04-05 06:40:02 +00:00
adaptive_agc.h
Adaptive Digital gain control structure.
2018-03-27 14:12:50 +00:00
adaptive_digital_gain_applier_unittest.cc
Set a positive initial gain in the Adaptive Digital GC.
2018-04-27 09:05:25 +00:00
adaptive_digital_gain_applier.cc
Set a positive initial gain in the Adaptive Digital GC.
2018-04-27 09:05:25 +00:00
adaptive_digital_gain_applier.h
Set a positive initial gain in the Adaptive Digital GC.
2018-04-27 09:05:25 +00:00
adaptive_mode_level_estimator_unittest.cc
Level estimation and saturation protection stub.
2018-03-28 08:41:45 +00:00
adaptive_mode_level_estimator.cc
Saturation Protector in AGC2.
2018-04-04 13:07:30 +00:00
adaptive_mode_level_estimator.h
Saturation Protector in AGC2.
2018-04-04 13:07:30 +00:00
agc2_common.h
Set a positive initial gain in the Adaptive Digital GC.
2018-04-27 09:05:25 +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
Noise level estimation for AGC2.
2018-04-04 18:23:55 +00:00
biquad_filter_unittest.cc
Adding double braces for array initialization.
2018-05-08 09:15:16 +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 Bi-Quad filter: separate target and unit test.
2018-05-07 12:22:54 +00:00
BUILD.gn
AGC2 Bi-Quad filter: separate target and unit test.
2018-05-07 12:22:54 +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
Make possible to activate adaptive AGC2 in the APM.
2018-03-29 09:42:07 +00:00
fixed_gain_controller.cc
Pre-amplification in the audio processing module.
2018-04-13 10:19:58 +00:00
fixed_gain_controller.h
Make possible to activate adaptive AGC2 in the APM.
2018-03-29 09:42:07 +00:00
gain_applier_unittest.cc
Pre-amplification in the audio processing module.
2018-04-13 10:19:58 +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
Reland of "Choose between APM-AGC-Limiter and Apm-AGC2-fixed-gain_controller."
2018-02-27 15:47:39 +00:00
gain_curve_applier.cc
Reland of "Choose between APM-AGC-Limiter and Apm-AGC2-fixed-gain_controller."
2018-02-27 15:47:39 +00:00
gain_curve_applier.h
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
interpolated_gain_curve_unittest.cc
Fixed Digital mode of AGC2 implementation finished.
2018-02-20 15:59:25 +00:00
interpolated_gain_curve.cc
Fix histogram logging in InterpolatedGainCurve.
2018-03-26 14:17:00 +00:00
interpolated_gain_curve.h
Add more Audio Mixer and Fixed Gain Controller metrics.
2018-03-15 10:51:06 +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
Saturation Protector in AGC2.
2018-04-04 13:07:30 +00:00
saturation_protector.cc
Saturation Protector in AGC2.
2018-04-04 13:07:30 +00:00
saturation_protector.h
Saturation Protector in AGC2.
2018-04-04 13:07:30 +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
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