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webrtc/modules/audio_processing
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Per Åhgren 31122d6c5f Correct and soften the AEC3 handling of saturated mic signals 
This CL changes the handling of saturated microphone signals in AEC3.

Some of the changes included are
-Make the detection of saturated echoes depend on the echo path gain
 estimate.
-Remove redundant code related to echo saturation.
-Correct the computation of residual echoes when the echo is saturated.
-Soften the echo removal during echo saturation.

Bug: webrtc:9119
Change-Id: I5cb11cd449de552ab670beeb24ed8112f8beb734
Reviewed-on: https://webrtc-review.googlesource.com/67220
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22809}
2018-04-10 15:28:45 +00:00
..
aec Delete unneeded includes of wav_file.h and file_wrapper.h. 2018-03-20 15:59:27 +00:00
aec3 Correct and soften the AEC3 handling of saturated mic signals 2018-04-10 15:28:45 +00:00
aec_dump Move file_wrapper.h to rtc_base/system/ 2018-03-23 11:17:15 +00:00
aecm Use of unititialized value in AECM. 2018-01-25 15:09:14 +00:00
agc Fixing -Wstrict-prototypes warnings. 2018-03-19 16:57:21 +00:00
agc2 Adaptive digital gain applier 2018-04-05 06:40:02 +00:00
audio_generator Add stub draft of audio generator to APM 2018-03-05 09:28:52 +00:00
beamformer Fix macro clash with _USE_MATH_DEFINES. 2017-12-13 09:39:20 +00:00
echo_detector Optional: Use nullopt and implicit construction in /modules/audio_processing 2017-11-20 10:19:30 +00:00
include Make possible to activate adaptive AGC2 in the APM. 2018-03-29 09:42:07 +00:00
intelligibility Move some numeric utility code from rtc_base/ to rtc_base/numerics/ 2017-11-22 11:21:47 +00:00
logging Remove stringstream usages from the APM 2018-04-06 14:17:03 +00:00
ns Fixing -Wstrict-prototypes warnings. 2018-03-19 16:57:21 +00:00
test Add a specific AEC3 behavior for setups with known clock-drift 2018-03-28 16:51:57 +00:00
transient Move file_wrapper.h to rtc_base/system/ 2018-03-23 11:17:15 +00:00
utility Fix typo in the include path of ooura_fft.h 2018-01-11 07:57:40 +00:00
vad Adaptive Digital gain control structure. 2018-03-27 14:12:50 +00:00
audio_buffer.cc
audio_buffer.h Adding NOLINT for typedefs.h and common_types.h 2017-09-15 13:03:51 +00:00
audio_buffer_unittest.cc
audio_frame_view_unittest.cc Comments in FixedDigitalLevelEstimator. 2018-02-16 14:17:08 +00:00
audio_processing_impl.cc Move file_wrapper.h to rtc_base/system/ 2018-03-23 11:17:15 +00:00
audio_processing_impl.h Move file_wrapper.h to rtc_base/system/ 2018-03-23 11:17:15 +00:00
audio_processing_impl_locking_unittest.cc Use AudioProcessingBuilder everywhere AudioProcessing is created. 2018-01-09 13:45:20 +00:00
audio_processing_impl_unittest.cc Change return types of refcount methods. 2017-10-20 07:46:03 +00:00
audio_processing_performance_unittest.cc Use AudioProcessingBuilder everywhere AudioProcessing is created. 2018-01-09 13:45:20 +00:00
audio_processing_unittest.cc Reland "Deprecate the adaptive level controller" 2018-03-09 09:42:13 +00:00
BUILD.gn Prepare for |is_posix| switch in the Fuchsia build 2018-04-05 17:25:39 +00:00
common.h
config_unittest.cc
debug.proto
DEPS
echo_cancellation_bit_exact_unittest.cc
echo_cancellation_impl.cc Enforcing a stream delay of 0 to be assumed in the AEC on Chrome OS 2017-12-22 15:42:13 +00:00
echo_cancellation_impl.h Enforcing a stream delay of 0 to be assumed in the AEC on Chrome OS 2017-12-22 15:42:13 +00:00
echo_cancellation_impl_unittest.cc Use AudioProcessingBuilder everywhere AudioProcessing is created. 2018-01-09 13:45:20 +00:00
echo_control_mobile_impl.cc Streamline error handling and logging in the audio processing module 2018-02-15 15:06:26 +00:00
echo_control_mobile_impl.h
echo_control_mobile_unittest.cc
gain_control_for_experimental_agc.cc
gain_control_for_experimental_agc.h
gain_control_impl.cc Optional: Use nullopt and implicit construction in /modules/audio_processing 2017-11-20 10:19:30 +00:00
gain_control_impl.h
gain_control_unittest.cc
gain_controller2.cc Make possible to activate adaptive AGC2 in the APM. 2018-03-29 09:42:07 +00:00
gain_controller2.h Make possible to activate adaptive AGC2 in the APM. 2018-03-29 09:42:07 +00:00
gain_controller2_unittest.cc Make possible to activate adaptive AGC2 in the APM. 2018-03-29 09:42:07 +00:00
level_estimator_impl.cc
level_estimator_impl.h
level_estimator_unittest.cc
low_cut_filter.cc
low_cut_filter.h
low_cut_filter_unittest.cc
noise_suppression_impl.cc
noise_suppression_impl.h
noise_suppression_unittest.cc
OWNERS Add gustaf to audio_processing OWNERS 2018-02-06 10:54:29 +00:00
render_queue_item_verifier.h
residual_echo_detector.cc Add more parameters to the Initialize function of the echo detector. 2018-03-15 09:21:56 +00:00
residual_echo_detector.h Add more parameters to the Initialize function of the echo detector. 2018-03-15 09:21:56 +00:00
residual_echo_detector_unittest.cc Make the echo detector injectable. 2018-01-11 15:43:01 +00:00
rms_level.cc Optional: Use nullopt and implicit construction in /modules/audio_processing 2017-11-20 10:19:30 +00:00
rms_level.h Adding NOLINT for typedefs.h and common_types.h 2017-09-15 13:03:51 +00:00
rms_level_unittest.cc Move some more numeric utility code from rtc_base/ to rtc_base/numerics/ 2017-11-22 12:39:39 +00:00
splitting_filter.cc
splitting_filter.h
splitting_filter_unittest.cc
three_band_filter_bank.cc
three_band_filter_bank.h
typing_detection.cc
typing_detection.h Adding NOLINT for typedefs.h and common_types.h 2017-09-15 13:03:51 +00:00
voice_detection_impl.cc
voice_detection_impl.h
voice_detection_unittest.cc