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webrtc/modules/audio_processing/aec3
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Jesús de Vicente Peña 5b55b2750a Version 3: Various changes on the pre-echo delay estimator: 
- Lowering the energy threshold for updating the accumulated error.
- Not using the pre-echo estimate in the initial frames when the matched filters have been recently initialized.
- Slight speed up for the increases in the accumulated error.
- Not periodically resetting the accumulated error.

Bug: webrtc:14205
Change-Id: Ic337332e263b27d7a3aba0ab4b371517780f9c90
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/291320
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Commit-Queue: Jesus de Vicente Pena <devicentepena@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#39175}
2023-01-23 15:10:48 +00:00
..
mock AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
adaptive_fir_filter.cc Optimize ComputeFrequencyResponse(). 2021-11-18 08:49:25 +00:00
adaptive_fir_filter.h Adopt absl::string_view in modules/audio_processing/ 2022-08-16 13:49:14 +00:00
adaptive_fir_filter_avx2.cc Optimize ComputeFrequencyResponse(). 2021-11-18 08:49:25 +00:00
adaptive_fir_filter_erl.cc aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
adaptive_fir_filter_erl.h aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
adaptive_fir_filter_erl_avx2.cc aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
adaptive_fir_filter_erl_unittest.cc Refactor cpu_features_wrapper.h functions from C to C++. 2020-09-07 08:44:24 +00:00
adaptive_fir_filter_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
aec3_common.cc Fix some -Wunreachable-code-aggressive warnings 2021-08-16 11:09:16 +00:00
aec3_common.h Remove top-level const from parameters in function declarations. 2022-01-26 11:05:25 +00:00
aec3_fft.cc Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED 2021-11-15 21:44:59 +00:00
aec3_fft.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
aec3_fft_unittest.cc Rename several more tests that use EXPECT_DEATH to *DeathTest. 2020-05-18 16:10:04 +00:00
aec_state.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
aec_state.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
aec_state_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
alignment_mixer.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
alignment_mixer.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
alignment_mixer_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
api_call_jitter_metrics.cc
api_call_jitter_metrics.h
api_call_jitter_metrics_unittest.cc
block.h Use a one-dimensional vector for Block data 2022-05-24 11:12:46 +00:00
block_buffer.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_buffer.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_delay_buffer.cc Optimize block_delay_buffer. 2021-11-24 12:20:28 +00:00
block_delay_buffer.h AEC3: Added multi-channel support for the capture delay functionality 2020-01-28 15:39:26 +00:00
block_delay_buffer_unittest.cc AEC3: Added multi-channel support for the capture delay functionality 2020-01-28 15:39:26 +00:00
block_framer.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_framer.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_framer_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_processor.cc Remove duplicated dump data 2022-10-13 06:47:50 +00:00
block_processor.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
block_processor_metrics.cc
block_processor_metrics.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
block_processor_metrics_unittest.cc
block_processor_unittest.cc GCC: Avoid symbol clash in RenderBuffer 2022-05-24 10:47:56 +00:00
BUILD.gn pre echo delay: adding different options for detecting pre echoes. 2022-10-31 15:55:29 +00:00
clockdrift_detector.cc
clockdrift_detector.h IWYU: size_t is defined in stddef.h 2020-06-03 08:43:50 +00:00
clockdrift_detector_unittest.cc
coarse_filter_update_gain.cc AEC3: Rename shadow filter 2020-03-20 15:26:14 +00:00
coarse_filter_update_gain.h AEC3: Rename shadow filter 2020-03-20 15:26:14 +00:00
coarse_filter_update_gain_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
comfort_noise_generator.cc AEC3: Added parametrization of the comfort noise floor 2020-03-25 08:56:17 +00:00
comfort_noise_generator.h Reland "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely" 2022-01-27 12:55:44 +00:00
comfort_noise_generator_unittest.cc AEC3: Added parametrization of the comfort noise floor 2020-03-25 08:56:17 +00:00
config_selector.cc AEC3: Add fallback to mono processing if no stereo is detected for some time 2022-04-08 16:43:14 +00:00
config_selector.h AEC3: Add multichannel configuration and multichannel detection 2022-04-07 14:58:02 +00:00
config_selector_unittest.cc AEC3: Add multichannel configuration and multichannel detection 2022-04-07 14:58:02 +00:00
decimator.cc
decimator.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
decimator_unittest.cc Rename more death test to *DeathTest 2020-05-26 20:27:34 +00:00
delay_estimate.h Make header files self contained. 2022-10-08 08:38:36 +00:00
dominant_nearend_detector.cc
dominant_nearend_detector.h
downsampled_render_buffer.cc
downsampled_render_buffer.h
echo_audibility.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
echo_audibility.h Reland "Remove RTC_DISALLOW_COPY_AND_ASSIGN usages completely" 2022-01-27 12:55:44 +00:00
echo_canceller3.cc Adopt absl::string_view in modules/audio_processing/ 2022-08-16 13:49:14 +00:00
echo_canceller3.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
echo_canceller3_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
echo_path_delay_estimator.cc Version 3: Various changes on the pre-echo delay estimator: 2023-01-23 15:10:48 +00:00
echo_path_delay_estimator.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
echo_path_delay_estimator_unittest.cc Pre echo delay estimator: Explicitly considering the initial region when updating the pre echo delay histogram. 2022-10-28 07:02:58 +00:00
echo_path_variability.cc
echo_path_variability.h Remove unused enums and members 2020-09-30 14:34:44 +00:00
echo_path_variability_unittest.cc
echo_remover.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
echo_remover.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
echo_remover_metrics.cc Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED 2021-11-15 21:44:59 +00:00
echo_remover_metrics.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
echo_remover_metrics_unittest.cc Rename more death test to *DeathTest 2020-05-26 20:27:34 +00:00
echo_remover_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
erl_estimator.cc
erl_estimator.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
erl_estimator_unittest.cc Add parameterization for three multi channel AEC3 unit tests 2020-01-24 12:26:46 +00:00
erle_estimator.cc AEC3: Avoid overcompensating for render onsets during dominant nearend 2021-04-20 12:33:02 +00:00
erle_estimator.h AEC3: Unbounded echo spectrum for dominant nearend detection. 2021-06-11 13:30:00 +00:00
erle_estimator_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
fft_buffer.cc
fft_buffer.h
fft_data.h aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
fft_data_avx2.cc aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
fft_data_unittest.cc Refactor cpu_features_wrapper.h functions from C to C++. 2020-09-07 08:44:24 +00:00
filter_analyzer.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
filter_analyzer.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
filter_analyzer_unittest.cc
frame_blocker.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
frame_blocker.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
frame_blocker_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
fullband_erle_estimator.cc Fixing the bounds for the max and min erle in the erle instantaneous estimation. 2020-12-15 14:29:52 +00:00
fullband_erle_estimator.h Remove top-level const from parameters in function declarations. 2022-01-26 11:05:25 +00:00
matched_filter.cc Version 3: Various changes on the pre-echo delay estimator: 2023-01-23 15:10:48 +00:00
matched_filter.h Version 3: Various changes on the pre-echo delay estimator: 2023-01-23 15:10:48 +00:00
matched_filter_avx2.cc delay estimator: Look for early reverberation 2022-06-28 15:16:03 +00:00
matched_filter_lag_aggregator.cc Pre echo delay estimator: Explicitly considering the initial region when updating the pre echo delay histogram. 2022-10-28 07:02:58 +00:00
matched_filter_lag_aggregator.h delay estimator: Look for early reverberation 2022-06-28 15:16:03 +00:00
matched_filter_lag_aggregator_unittest.cc delay estimator: Look for early reverberation 2022-06-28 15:16:03 +00:00
matched_filter_unittest.cc pre echo delay: adding different options for detecting pre echoes. 2022-10-31 15:55:29 +00:00
moving_average.cc
moving_average.h
moving_average_unittest.cc
multi_channel_content_detector.cc AEC3: Add metrics for stereo detection code 2022-04-13 10:16:48 +00:00
multi_channel_content_detector.h Add missing header to fix build error when using linux system libraries 2022-07-19 12:25:42 +00:00
multi_channel_content_detector_unittest.cc AEC3: Add metrics for stereo detection code 2022-04-13 10:16:48 +00:00
nearend_detector.h
refined_filter_update_gain.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
refined_filter_update_gain.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
refined_filter_update_gain_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_buffer.cc Optimize RenderBuffer. 2021-12-01 14:52:21 +00:00
render_buffer.h GCC: Avoid symbol clash in RenderBuffer 2022-05-24 10:47:56 +00:00
render_buffer_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_delay_buffer.cc libstdc++: add missing atomic include for std::atomic 2022-07-12 09:23:26 +00:00
render_delay_buffer.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_delay_buffer_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_delay_controller.cc Reland: AEC3: clarify render delay controller metrics 2022-10-13 06:46:29 +00:00
render_delay_controller.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_delay_controller_metrics.cc Reland: AEC3: clarify render delay controller metrics 2022-10-13 06:46:29 +00:00
render_delay_controller_metrics.h Reland: AEC3: clarify render delay controller metrics 2022-10-13 06:46:29 +00:00
render_delay_controller_metrics_unittest.cc Reland: AEC3: clarify render delay controller metrics 2022-10-13 06:46:29 +00:00
render_delay_controller_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
render_signal_analyzer.cc GCC: Avoid symbol clash in RenderBuffer 2022-05-24 10:47:56 +00:00
render_signal_analyzer.h Remove RTC_DISALLOW_COPY_AND_ASSIGN from modules/ 2022-01-24 11:50:20 +00:00
render_signal_analyzer_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
residual_echo_estimator.cc AEC3: adding a milder exponential decay parameter that is used for dominant nearend regions when enabled. 2021-09-08 11:36:50 +00:00
residual_echo_estimator.h AEC3: adding a milder exponential decay parameter that is used for dominant nearend regions when enabled. 2021-09-08 11:36:50 +00:00
residual_echo_estimator_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
reverb_decay_estimator.cc Prepare to rename RTC_NOTREACHED to RTC_DCHECK_NOTREACHED 2021-11-15 21:44:59 +00:00
reverb_decay_estimator.h AEC3: adding a milder exponential decay parameter that is used for dominant nearend regions when enabled. 2021-09-08 11:36:50 +00:00
reverb_frequency_response.cc AEC3: Using a more conservative frequency response representation of the tails. 2021-09-10 13:20:35 +00:00
reverb_frequency_response.h AEC3: Using a more conservative frequency response representation of the tails. 2021-09-10 13:20:35 +00:00
reverb_model.cc
reverb_model.h
reverb_model_estimator.cc AEC3: Using a more conservative frequency response representation of the tails. 2021-09-10 13:20:35 +00:00
reverb_model_estimator.h AEC3: adding a milder exponential decay parameter that is used for dominant nearend regions when enabled. 2021-09-08 11:36:50 +00:00
reverb_model_estimator_unittest.cc AEC3: adding a milder exponential decay parameter that is used for dominant nearend regions when enabled. 2021-09-08 11:36:50 +00:00
signal_dependent_erle_estimator.cc AEC3: Avoid overcompensating for render onsets during dominant nearend 2021-04-20 12:33:02 +00:00
signal_dependent_erle_estimator.h AEC3: Avoid overcompensating for render onsets during dominant nearend 2021-04-20 12:33:02 +00:00
signal_dependent_erle_estimator_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
spectrum_buffer.cc
spectrum_buffer.h
stationarity_estimator.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
stationarity_estimator.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
subband_erle_estimator.cc AEC3: Unbounded echo spectrum for dominant nearend detection. 2021-06-11 13:30:00 +00:00
subband_erle_estimator.h AEC3: Unbounded echo spectrum for dominant nearend detection. 2021-06-11 13:30:00 +00:00
subband_nearend_detector.cc
subband_nearend_detector.h
subtractor.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
subtractor.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
subtractor_output.cc AEC3: Rename shadow filter 2020-03-20 15:26:14 +00:00
subtractor_output.h AEC3: Rename shadow filter 2020-03-20 15:26:14 +00:00
subtractor_output_analyzer.cc AEC3: Prevent transparent mode from leaking low volume echo 2020-10-21 11:19:55 +00:00
subtractor_output_analyzer.h AEC3: Prevent transparent mode from leaking low volume echo 2020-10-21 11:19:55 +00:00
subtractor_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
suppression_filter.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
suppression_filter.h AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
suppression_filter_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
suppression_gain.cc Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
suppression_gain.h Delete rtc_base/atomic_ops.h 2022-06-28 08:32:13 +00:00
suppression_gain_unittest.cc AEC3: 'Block' class 2022-05-23 09:53:46 +00:00
transparent_mode.cc Improvements to AEC3 logging to simplify debugging 2021-05-19 14:28:44 +00:00
transparent_mode.h AEC3: Prevent transparent mode from leaking low volume echo 2020-10-21 11:19:55 +00:00
vector_math.h aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
vector_math_avx2.cc aec3: Support AVX2/FMA intrinsics in AEC3 2020-09-01 11:58:16 +00:00
vector_math_unittest.cc Refactor cpu_features_wrapper.h functions from C to C++. 2020-09-07 08:44:24 +00:00