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webrtc_m130/modules/audio_processing/aec3
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Per Åhgren 29f14322d1 Improved robustness and recovery speed in AEC3 during echo path changes 
This CL adds robustness in terms of echo removal and faster recovery
in order to regain echo canceller transparency after echo path changes.

The CL does:
-Improve the adaptation rate of the linear filter.
-Increase the look-window used before the linear filter has adapted.
-Decrease the effects of missed detection of residual echo.
-Increase the safety margin before allowing the suppressor gain to
increase.

Bug: chromium:804873,webrtc:8788
Change-Id: I28eedc4c8d0a4f0bc7b79c02d6d59bf00fddd566
Reviewed-on: https://webrtc-review.googlesource.com/48721
Commit-Queue: Per Åhgren <peah@webrtc.org>
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#21917}
2018-02-06 15:07:54 +00:00
..
mock
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +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
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +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
Improved robustness and recovery speed in AEC3 during echo path changes
2018-02-06 15:07:54 +00:00
aec_state.h
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +00:00
block_framer_unittest.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_framer.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_framer.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_processor_metrics_unittest.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_processor_metrics.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_processor_metrics.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
block_processor_unittest.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
block_processor.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
cascaded_biquad_filter.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
cascaded_biquad_filter.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Redesign of the render buffering in AEC3
2017-12-01 23:14:32 +00:00
echo_path_delay_estimator_unittest.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
echo_path_delay_estimator.cc
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
echo_path_delay_estimator.h
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +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
Removed usage of the the redundant the render alignment headroom in AEC3
2017-12-20 17:27:26 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
frame_blocker.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
frame_blocker.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +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
Corrected the handling of saturation in the AEC3 alignment
2018-01-22 16:37:43 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
output_selector.cc
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
output_selector.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Simplified the usage of the render buffer in AEC3
2017-12-20 14:46:36 +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
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
render_delay_buffer.h
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
render_delay_controller_metrics.h
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +00:00
render_delay_controller.h
Robustify the faster alignment in AEC3 to avoid resets
2018-01-25 09:57:31 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
residual_echo_estimator_unittest.cc
Separated the AEC3 adaptive filter parameters into sub-structs
2018-01-15 16:48:49 +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
Removed the redundant functionality for the initial state in AEC3
2017-12-20 16:54:48 +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
Added faster initial model adaptation speed in AEC3
2018-01-15 19:29:11 +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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
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
Fixing WebRTC after moving from src/webrtc to src/
2017-09-15 05:02:56 +00:00
suppression_gain_unittest.cc
Use the filter delay to use the proper render block in the AEC3 AecState
2018-01-10 15:53:02 +00:00
suppression_gain.cc
Adding more conservative AEC3 suppressor behavior initially in calls
2018-01-16 09:32:52 +00:00
suppression_gain.h
Adding more conservative AEC3 suppressor behavior initially in calls
2018-01-16 09:32:52 +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