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Sam Zackrisson 6e5433c4d4 AEC3: Multi channel ERL estimator 
The estimator will simply compute the worst value of all combinations
of render and capture signal.

This has the drawback that low-volume or silent render channels may
severely misestimate the ERL.

The changes have been shown to be bitexact over a large dataset.

Bug: webrtc:10913
Change-Id: Id53c3ab81646ac0fab303edafc5e38892d285d8e
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/157308
Commit-Queue: Sam Zackrisson <saza@webrtc.org>
Reviewed-by: Per Åhgren <peah@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#29542}
2019-10-18 16:03:46 +00:00
..
mock
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
adaptive_fir_filter_erl_unittest.cc
AEC3: Reducing the complexity and heap usage of the adaptive filter
2019-09-05 14:30:49 +00:00
adaptive_fir_filter_erl.cc
AEC3: Reducing the complexity and heap usage of the adaptive filter
2019-09-05 14:30:49 +00:00
adaptive_fir_filter_erl.h
AEC3: Reducing the complexity and heap usage of the adaptive filter
2019-09-05 14:30:49 +00:00
adaptive_fir_filter_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
adaptive_fir_filter.cc
AEC3: Add support in the echo subtractor for handling multiple channels
2019-10-05 07:45:47 +00:00
adaptive_fir_filter.h
AEC3: Add support in the echo subtractor for handling multiple channels
2019-10-05 07:45:47 +00:00
aec3_common.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
aec3_common.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
aec3_fft_unittest.cc
Removed the updating of the padding data buffer in the AEC3 FFT
2018-04-27 19:26:03 +00:00
aec3_fft.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
aec3_fft.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
aec_state_unittest.cc
AEC3: Multi channel ERL estimator
2019-10-18 16:03:46 +00:00
aec_state.cc
AEC3: Multi channel ERL estimator
2019-10-18 16:03:46 +00:00
aec_state.h
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
api_call_jitter_metrics_unittest.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
api_call_jitter_metrics.cc
AEC3: Add metrics for API call jitter
2018-11-27 19:52:08 +00:00
api_call_jitter_metrics.h
AEC3: Add metrics for API call jitter
2018-11-27 19:52:08 +00:00
block_buffer.cc
Rename VectorBuffer->SpectrumBuffer, MatrixBuffer->BlockBuffer, BlockBuffer->Aec2BlockBuffer
2019-09-05 10:53:24 +00:00
block_buffer.h
Remove completed TODOs
2019-09-06 14:53:11 +00:00
block_delay_buffer_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
block_delay_buffer.cc
Reland "Simplification and refactoring of the AudioBuffer code"
2019-08-22 10:34:05 +00:00
block_delay_buffer.h
Format almost everything.
2019-07-08 13:45:15 +00:00
block_framer_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
block_framer.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
block_framer.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
block_processor_metrics_unittest.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
block_processor_metrics.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
block_processor_metrics.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
block_processor_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
block_processor.cc
AEC3: Add support for logging warnings on delay buffer changes
2019-10-15 12:16:51 +00:00
block_processor.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
BUILD.gn
Use source_sets in component builds and static_library in release builds.
2019-10-17 21:17:18 +00:00
clockdrift_detector_unittest.cc
AEC3: Clockdrift detection
2018-11-22 16:02:44 +00:00
clockdrift_detector.cc
AEC3: Clockdrift detection
2018-11-22 16:02:44 +00:00
clockdrift_detector.h
AEC3: Clockdrift detection
2018-11-22 16:02:44 +00:00
comfort_noise_generator_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
comfort_noise_generator.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
comfort_noise_generator.h
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
decimator_unittest.cc
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
decimator.cc
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
decimator.h
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
delay_estimate.h
Inform the AEC3 echo remover about the status of the estimated delay
2018-02-21 17:08:36 +00:00
downsampled_render_buffer.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
downsampled_render_buffer.h
Format almost everything.
2019-07-08 13:45:15 +00:00
echo_audibility.cc
AEC3: Made EchoAudibility multichannel
2019-10-15 09:25:46 +00:00
echo_audibility.h
AEC3: Made EchoAudibility multichannel
2019-10-15 09:25:46 +00:00
echo_canceller3_unittest.cc
Add flag to APM to force multichannel even with AEC3
2019-09-20 06:36:12 +00:00
echo_canceller3.cc
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
echo_canceller3.h
Bypass unnecessary resampling.
2019-10-10 08:38:41 +00:00
echo_path_delay_estimator_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
echo_path_delay_estimator.cc
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
echo_path_delay_estimator.h
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
echo_path_variability_unittest.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
echo_path_variability.cc
…
echo_path_variability.h
…
echo_remover_metrics_unittest.cc
AEC3: Analyze multi-channel SubtractorOutput in AecState
2019-10-01 11:36:58 +00:00
echo_remover_metrics.cc
AEC3: Made EchoAudibility multichannel
2019-10-15 09:25:46 +00:00
echo_remover_metrics.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
echo_remover_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
echo_remover.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
echo_remover.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
erl_estimator_unittest.cc
AEC3: Multi channel ERL estimator
2019-10-18 16:03:46 +00:00
erl_estimator.cc
AEC3: Multi channel ERL estimator
2019-10-18 16:03:46 +00:00
erl_estimator.h
AEC3: Multi channel ERL estimator
2019-10-18 16:03:46 +00:00
erle_estimator_unittest.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
erle_estimator.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
erle_estimator.h
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
fft_buffer.cc
Add multi-channel to FftBuffer
2019-09-05 14:10:04 +00:00
fft_buffer.h
Add multi-channel to FftBuffer
2019-09-05 14:10:04 +00:00
fft_data_unittest.cc
Delete root header file typedef.h.
2018-07-25 14:59:26 +00:00
fft_data.h
Delete root header file typedef.h.
2018-07-25 14:59:26 +00:00
filter_analyzer_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
filter_analyzer.cc
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
filter_analyzer.h
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
frame_blocker_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
frame_blocker.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
frame_blocker.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
fullband_erle_estimator.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
fullband_erle_estimator.h
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
main_filter_update_gain_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
main_filter_update_gain.cc
AEC3: Add support in the echo subtractor for handling multiple channels
2019-10-05 07:45:47 +00:00
main_filter_update_gain.h
AEC3: Reducing the complexity and heap usage of the adaptive filter
2019-09-05 14:30:49 +00:00
matched_filter_lag_aggregator_unittest.cc
AEC3: Parametrize the delay estimator to leverage strong echo paths
2018-09-06 23:01:58 +00:00
matched_filter_lag_aggregator.cc
Dump histogram data in AEC3 delay estimator
2019-02-11 14:13:38 +00:00
matched_filter_lag_aggregator.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
matched_filter_unittest.cc
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
matched_filter.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
matched_filter.h
Format almost everything.
2019-07-08 13:45:15 +00:00
moving_average_unittest.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
moving_average.cc
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
moving_average.h
Format almost everything.
2019-07-08 13:45:15 +00:00
render_buffer_unittest.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
render_buffer.cc
Rename VectorBuffer->SpectrumBuffer, MatrixBuffer->BlockBuffer, BlockBuffer->Aec2BlockBuffer
2019-09-05 10:53:24 +00:00
render_buffer.h
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
render_delay_buffer_unittest.cc
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
render_delay_buffer.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
render_delay_buffer.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
render_delay_controller_metrics_unittest.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
render_delay_controller_metrics.cc
AEC3: Clockdrift detection
2018-11-22 16:02:44 +00:00
render_delay_controller_metrics.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
render_delay_controller_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
render_delay_controller.cc
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
render_delay_controller.h
AEC3: Downmix multichannel signals before delay estimation
2019-09-10 08:16:07 +00:00
render_signal_analyzer_unittest.cc
AEC3: Make RenderSignalAnalyzer multi-channel
2019-09-13 06:07:09 +00:00
render_signal_analyzer.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
render_signal_analyzer.h
(4) Rename files to snake_case: update BUILD.gn, include paths, header guards, and DEPS entries
2019-01-11 17:11:39 +00:00
residual_echo_estimator_unittest.cc
AEC3: Send the spectral power estimates for all channels to AecState
2019-10-09 12:51:21 +00:00
residual_echo_estimator.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
residual_echo_estimator.h
AEC3: Add multichannel support to the residual echo estimator
2019-10-08 11:18:35 +00:00
reverb_decay_estimator.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
reverb_decay_estimator.h
[Cleanup] Add missing #include. Remove useless ones.
2018-10-23 11:32:56 +00:00
reverb_frequency_response.cc
Format almost everything.
2019-07-08 13:45:15 +00:00
reverb_frequency_response.h
AEC3: Remove remaining kill-switches
2019-01-29 10:31:45 +00:00
reverb_model_estimator_unittest.cc
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
reverb_model_estimator.cc
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
reverb_model_estimator.h
AEC3: Add support for multiple channels to the reverb modelling
2019-10-11 21:49:58 +00:00
reverb_model.cc
AEC3: Add multichannel support to the residual echo estimator
2019-10-08 11:18:35 +00:00
reverb_model.h
AEC3: Add multichannel support to the residual echo estimator
2019-10-08 11:18:35 +00:00
shadow_filter_update_gain_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
shadow_filter_update_gain.cc
AEC3: Add support in the echo subtractor for handling multiple channels
2019-10-05 07:45:47 +00:00
shadow_filter_update_gain.h
Format almost everything.
2019-07-08 13:45:15 +00:00
signal_dependent_erle_estimator_unittest.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
signal_dependent_erle_estimator.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
signal_dependent_erle_estimator.h
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
spectrum_buffer.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
spectrum_buffer.h
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
stationarity_estimator.cc
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
stationarity_estimator.h
AEC3: Update SpectrumBuffer API
2019-10-18 07:01:42 +00:00
subband_erle_estimator.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
subband_erle_estimator.h
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
subtractor_output_analyzer.cc
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
subtractor_output_analyzer.h
AEC3: Add multichannel support in the ERLE estimation
2019-10-17 17:34:18 +00:00
subtractor_output.cc
AEC3: Changes to initial behavior and handling of saturated echo
2018-10-16 13:22:44 +00:00
subtractor_output.h
AEC3: Analyze multi-channel SubtractorOutput in AecState
2019-10-01 11:36:58 +00:00
subtractor_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
subtractor.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
subtractor.h
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
suppression_filter_unittest.cc
AEC3: Suppression filter handles multiple channels
2019-09-24 13:50:04 +00:00
suppression_filter.cc
AEC3: Suppression filter handles multiple channels
2019-09-24 13:50:04 +00:00
suppression_filter.h
AEC3: Suppression filter handles multiple channels
2019-09-24 13:50:04 +00:00
suppression_gain_unittest.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
suppression_gain.cc
AEC3: General cleanup after multichannel changes
2019-10-18 07:43:49 +00:00
suppression_gain.h
Reland "Reland "Add core multi-channel pipeline in AEC3 This CL adds basic the basic pipeline to support multi-channel processing in AEC3.""
2019-09-03 06:12:32 +00:00
vector_math_unittest.cc
Delete root header file typedef.h.
2018-07-25 14:59:26 +00:00
vector_math.h
Format almost everything.
2019-07-08 13:45:15 +00:00