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webrtc_m130/modules/audio_processing/aec3
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Per Åhgren b6b00dc180 Safe behavior of the initial echo removal in AEC3 
This CL adds functionality to allow removal of any echo occurring
before the render and capture signals have been properly aligned.
The functionality is added in such a manner that the transparency
to nearend is maintained as much as possible.


Bug: webrtc:8883
Change-Id: I813cbbc4c48822e7dffcd9ab6233be4c222089de
Reviewed-on: https://webrtc-review.googlesource.com/49941
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#22107}
2018-02-20 22:01:36 +00:00
..
mock
Leveraging the skew in API call order to a boost AEC3 signal realignment
2018-02-13 12:52:58 +00:00
adaptive_fir_filter_unittest.cc
Simplified the gain methods for the shadow and main filters in AEC3
2018-01-15 18:05:21 +00:00
adaptive_fir_filter.cc
Streamline error handling and logging in the audio processing module
2018-02-15 15:06:26 +00:00
adaptive_fir_filter.h
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +00:00
aec3_common.cc
Adding NOLINT for typedefs.h and common_types.h
2017-09-15 13:03:51 +00:00
aec3_common.h
Use the filter delay to use the proper render block in the AEC3 AecState
2018-01-10 15:53:02 +00:00
aec3_fft_unittest.cc
Correct the FFT windowing when computing the AEC NLP gain
2018-01-11 14:41:11 +00:00
aec3_fft.cc
Correct the FFT windowing when computing the AEC NLP gain
2018-01-11 14:41:11 +00:00
aec3_fft.h
Correct the FFT windowing when computing the AEC NLP gain
2018-01-11 14:41:11 +00:00
aec_state_unittest.cc
Separated the AEC3 adaptive filter parameters into sub-structs
2018-01-15 16:48:49 +00:00
aec_state.cc
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
aec_state.h
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
block_framer_unittest.cc
…
block_framer.cc
…
block_framer.h
…
block_processor_metrics_unittest.cc
…
block_processor_metrics.cc
…
block_processor_metrics.h
…
block_processor_unittest.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
block_processor.cc
Leveraging the skew in API call order to a boost AEC3 signal realignment
2018-02-13 12:52:58 +00:00
block_processor.h
APM reports ERL and ERLE metrics for AEC3.
2017-11-22 15:01:47 +00:00
cascaded_biquad_filter_unittest.cc
…
cascaded_biquad_filter.cc
…
cascaded_biquad_filter.h
…
comfort_noise_generator_unittest.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
comfort_noise_generator.cc
Adding NOLINT for typedefs.h and common_types.h
2017-09-15 13:03:51 +00:00
comfort_noise_generator.h
…
decimator_unittest.cc
AEC3 delay estimator refactoring and introducing ability to customize
2017-11-17 17:51:37 +00:00
decimator.cc
AEC3 delay estimator refactoring and introducing ability to customize
2017-11-17 17:51:37 +00:00
decimator.h
AEC3 delay estimator refactoring and introducing ability to customize
2017-11-17 17:51:37 +00:00
delay_estimate.h
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
downsampled_render_buffer.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
downsampled_render_buffer.h
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
echo_canceller3_unittest.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
echo_canceller3.cc
RenderWriter checks number of bands before inserting AudioBuffer.
2018-01-16 13:35:24 +00:00
echo_canceller3.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
echo_path_delay_estimator_unittest.cc
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
echo_path_delay_estimator.cc
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
echo_path_delay_estimator.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
echo_path_variability_unittest.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
echo_path_variability.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
echo_path_variability.h
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
echo_remover_metrics_unittest.cc
Correct the FFT windowing when computing the AEC NLP gain
2018-01-11 14:41:11 +00:00
echo_remover_metrics.cc
Use the filter delay to use the proper render block in the AEC3 AecState
2018-01-10 15:53:02 +00:00
echo_remover_metrics.h
Added ERL and ERLE metrics to UMA.
2017-11-29 09:06:59 +00:00
echo_remover_unittest.cc
Removed usage of the the redundant the render alignment headroom in AEC3
2017-12-20 17:27:26 +00:00
echo_remover.cc
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +00:00
echo_remover.h
Move echo_control.h to api/audio
2018-02-15 10:43:04 +00:00
erl_estimator_unittest.cc
Compute ERL over all frequency bins in AEC3.
2017-11-16 14:40:33 +00:00
erl_estimator.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
erl_estimator.h
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
erle_estimator_unittest.cc
Compute ERLE over all frequency bins in AEC3.
2017-11-16 12:37:03 +00:00
erle_estimator.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
erle_estimator.h
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
fft_buffer.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
fft_buffer.h
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
fft_data_unittest.cc
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
fft_data.h
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
frame_blocker_unittest.cc
…
frame_blocker.cc
…
frame_blocker.h
…
main_filter_update_gain_unittest.cc
Improved robustness and recovery speed in AEC3 during echo path changes
2018-02-06 15:07:54 +00:00
main_filter_update_gain.cc
Simplified the gain methods for the shadow and main filters in AEC3
2018-01-15 18:05:21 +00:00
main_filter_update_gain.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
matched_filter_lag_aggregator_unittest.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
matched_filter_lag_aggregator.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
matched_filter_lag_aggregator.h
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
matched_filter_unittest.cc
Simplified the usage of the render buffer in AEC3
2017-12-20 14:46:36 +00:00
matched_filter.cc
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
matched_filter.h
AEC3 delay estimator refactoring and introducing ability to customize
2017-11-17 17:51:37 +00:00
matrix_buffer.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
matrix_buffer.h
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
output_selector_unittest.cc
…
output_selector.cc
…
output_selector.h
…
render_buffer_unittest.cc
Simplified the usage of the render buffer in AEC3
2017-12-20 14:46:36 +00:00
render_buffer.cc
Simplified the usage of the render buffer in AEC3
2017-12-20 14:46:36 +00:00
render_buffer.h
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
render_delay_buffer_unittest.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
render_delay_buffer.cc
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
render_delay_buffer.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
render_delay_controller_metrics_unittest.cc
Optional: Use nullopt and implicit construction in /modules/audio_processing
2017-11-20 10:19:30 +00:00
render_delay_controller_metrics.cc
…
render_delay_controller_metrics.h
…
render_delay_controller_unittest.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
render_delay_controller.cc
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
render_delay_controller.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
render_signal_analyzer_unittest.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
render_signal_analyzer.cc
Simplified the usage of the render buffer in AEC3
2017-12-20 14:46:36 +00:00
render_signal_analyzer.h
…
residual_echo_estimator_unittest.cc
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
residual_echo_estimator.cc
Improved robustness and recovery speed in AEC3 during echo path changes
2018-02-06 15:07:54 +00:00
residual_echo_estimator.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
shadow_filter_update_gain_unittest.cc
Simplified the gain methods for the shadow and main filters in AEC3
2018-01-15 18:05:21 +00:00
shadow_filter_update_gain.cc
Simplified the gain methods for the shadow and main filters in AEC3
2018-01-15 18:05:21 +00:00
shadow_filter_update_gain.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
subtractor_output.h
Correct the FFT windowing when computing the AEC NLP gain
2018-01-11 14:41:11 +00:00
subtractor_unittest.cc
Separated the AEC3 adaptive filter parameters into sub-structs
2018-01-15 16:48:49 +00:00
subtractor.cc
Use the best of the shadow and main filter characteristics in AEC3
2018-01-15 21:45:21 +00:00
subtractor.h
Use the best of the shadow and main filter characteristics in AEC3
2018-01-15 21:45:21 +00:00
suppression_filter_unittest.cc
…
suppression_filter.cc
Move some numeric utility code from rtc_base/ to rtc_base/numerics/
2017-11-22 11:21:47 +00:00
suppression_filter.h
…
suppression_gain_unittest.cc
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
suppression_gain.cc
Safe behavior of the initial echo removal in AEC3
2018-02-20 22:01:36 +00:00
suppression_gain.h
AEC3 includes echo_canceller3_config.h directly
2018-02-15 08:30:14 +00:00
vector_buffer.cc
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
vector_buffer.h
Corrections of the render buffering scheme in AEC3 to ensure causality
2017-12-11 21:09:56 +00:00
vector_math_unittest.cc
Adding NOLINT for typedefs.h and common_types.h
2017-09-15 13:03:51 +00:00
vector_math.h
Adding NOLINT for typedefs.h and common_types.h
2017-09-15 13:03:51 +00:00