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platform-external-webrtc/modules/audio_processing/aec3
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Jesús de Vicente Peña 496cedfe56 AEC3: Reverberation model: Changes on the decay estimation. 
In this CL we have introduced changes on the estimation of the decay involved in the exponential modeling of the reverberation. Specifically, the instantaneous ERLE has been tracked and used for adapting faster in the regions when the linear filter is performing well. Furthermore, the adaptation is just perform during render activity.


Change-Id: I974fd60e4e1a40a879660efaa24457ed940f77b4
Bug: webrtc:9479
Reviewed-on: https://webrtc-review.googlesource.com/86680
Reviewed-by: Gustaf Ullberg <gustaf@webrtc.org>
Commit-Queue: Jesus de Vicente Pena <devicentepena@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23836}
2018-07-04 10:04:32 +00:00
..
mock
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
adaptive_fir_filter_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
adaptive_fir_filter.cc
AEC3: Misadjustment estimator of the linear filter.
2018-06-29 15:05:14 +00:00
adaptive_fir_filter.h
AEC3: Misadjustment estimator of the linear filter.
2018-06-29 15:05:14 +00:00
aec3_common.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
aec3_common.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +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
Removed the updating of the padding data buffer in the AEC3 FFT
2018-04-27 19:26:03 +00:00
aec3_fft.h
Removed the updating of the padding data buffer in the AEC3 FFT
2018-04-27 19:26:03 +00:00
aec_state_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
aec_state.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
aec_state.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
block_framer_unittest.cc
…
block_framer.cc
…
block_framer.h
…
block_processor_metrics_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
block_processor_metrics.cc
…
block_processor_metrics.h
…
block_processor_unittest.cc
Robustification of the echo suppression behavior during headset usage.
2018-03-22 00:23:23 +00:00
block_processor.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
block_processor.h
Allow AEC3 to use any externally reported audio buffer delay in AEC3
2018-04-18 09:05:54 +00:00
BUILD.gn
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
cascaded_biquad_filter_unittest.cc
AEC3: Move decimator filters to the new notation
2018-06-07 08:09:17 +00:00
cascaded_biquad_filter.cc
AEC3: Move decimator filters to the new notation
2018-06-07 08:09:17 +00:00
cascaded_biquad_filter.h
AEC3: Move decimator filters to the new notation
2018-06-07 08:09:17 +00:00
coherence_gain.cc
Reuse the AEC2 coherence-based gain for the lower bands in AEC3.
2018-04-24 11:24:44 +00:00
coherence_gain.h
Reuse the AEC2 coherence-based gain for the lower bands in AEC3.
2018-04-24 11:24:44 +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
…
decimator_unittest.cc
AEC3: High-pass filter delay estimator signals
2018-05-18 14:33:26 +00:00
decimator.cc
AEC3: Avoid static initializers
2018-06-07 18:13:01 +00:00
decimator.h
AEC3: Delay estimator uses bandpass filtered signal with downsampling factor 8
2018-05-25 09:31:38 +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
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_audibility.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
echo_audibility.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
echo_canceller3_unittest.cc
Allow AEC3 to use any externally reported audio buffer delay in AEC3
2018-04-18 09:05:54 +00:00
echo_canceller3.cc
AEC3: Average the spectrum of multiple nearend frames in the suppressor.
2018-06-19 11:50:30 +00:00
echo_canceller3.h
Allow AEC3 to use any externally reported audio buffer delay in AEC3
2018-04-18 09:05:54 +00:00
echo_path_delay_estimator_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
echo_path_delay_estimator.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
echo_path_delay_estimator.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +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
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
echo_remover_metrics.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +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
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
echo_remover.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
echo_remover.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +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
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
erle_estimator.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
erle_estimator.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +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
filter_analyzer.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
filter_analyzer.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
frame_blocker_unittest.cc
…
frame_blocker.cc
…
frame_blocker.h
…
main_filter_update_gain_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
main_filter_update_gain.cc
Adding a smooth transition from the startup phase parameter set in AEC3
2018-03-15 13:38:16 +00:00
main_filter_update_gain.h
Adding a smooth transition from the startup phase parameter set in AEC3
2018-03-15 13:38:16 +00:00
matched_filter_lag_aggregator_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
matched_filter_lag_aggregator.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
matched_filter_lag_aggregator.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
matched_filter_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
matched_filter.cc
Revert "Making the delay estimator more robust to noisy nearends and low echoes"
2018-04-26 16:32:07 +00:00
matched_filter.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +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
moving_average_unittest.cc
AEC3: Unittests for MovingAverage
2018-06-19 12:45:10 +00:00
moving_average.cc
AEC3: Average the spectrum of multiple nearend frames in the suppressor.
2018-06-19 11:50:30 +00:00
moving_average.h
AEC3: Average the spectrum of multiple nearend frames in the suppressor.
2018-06-19 11:50:30 +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
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
render_delay_buffer_unittest.cc
Robustification of the echo suppression behavior during headset usage.
2018-03-22 00:23:23 +00:00
render_delay_buffer.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_buffer.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller_metrics_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller_metrics.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller_metrics.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_delay_controller.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_signal_analyzer_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_signal_analyzer.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
render_signal_analyzer.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
residual_echo_estimator_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
residual_echo_estimator.cc
AEC3: Avoid entering non-linear mode when the filter is slightly diverged
2018-06-28 13:35:18 +00:00
residual_echo_estimator.h
AEC3: Avoid entering non-linear mode when the filter is slightly diverged
2018-06-28 13:35:18 +00:00
reverb_model_estimator_unittest.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
reverb_model_estimator.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
reverb_model_estimator.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
reverb_model_fallback.cc
AEC3: Changes to how the reverberation decay is applied.
2018-06-13 14:54:04 +00:00
reverb_model_fallback.h
AEC3: Changes to how the reverberation decay is applied.
2018-06-13 14:54:04 +00:00
reverb_model.cc
AEC3: Reverb modeling: Including the freq shape of the tails when modeling the reverberation
2018-06-26 16:17:45 +00:00
reverb_model.h
AEC3: Reverb modeling: Including the freq shape of the tails when modeling the reverberation
2018-06-26 16:17:45 +00:00
shadow_filter_update_gain_unittest.cc
Adding a smooth transition from the startup phase parameter set in AEC3
2018-03-15 13:38:16 +00:00
shadow_filter_update_gain.cc
Adding a smooth transition from the startup phase parameter set in AEC3
2018-03-15 13:38:16 +00:00
shadow_filter_update_gain.h
Adding a smooth transition from the startup phase parameter set in AEC3
2018-03-15 13:38:16 +00:00
skew_estimator_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
skew_estimator.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
skew_estimator.h
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
stationarity_estimator.cc
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
stationarity_estimator.h
AEC3: Reverberation model: Changes on the decay estimation.
2018-07-04 10:04:32 +00:00
subtractor_output.h
AEC3: Misadjustment estimator of the linear filter.
2018-06-29 15:05:14 +00:00
subtractor_unittest.cc
Replace rtc::Optional with absl::optional in modules/audio processing
2018-06-19 10:38:56 +00:00
subtractor.cc
AEC3: Misadjustment estimator of the linear filter.
2018-06-29 15:05:14 +00:00
subtractor.h
AEC3: Misadjustment estimator of the linear filter.
2018-06-29 15:05:14 +00:00
suppression_filter_unittest.cc
Reuse the AEC2 coherence-based gain for the lower bands in AEC3.
2018-04-24 11:24:44 +00:00
suppression_filter.cc
Reuse the AEC2 coherence-based gain for the lower bands in AEC3.
2018-04-24 11:24:44 +00:00
suppression_filter.h
Reuse the AEC2 coherence-based gain for the lower bands in AEC3.
2018-04-24 11:24:44 +00:00
suppression_gain_limiter.cc
AEC3: Gain limiter: Improving the behavior of the gain limiter.
2018-05-25 15:49:38 +00:00
suppression_gain_limiter.h
AEC3: Gain limiter: Improving the behavior of the gain limiter.
2018-05-25 15:49:38 +00:00
suppression_gain_unittest.cc
Reformat the WebRTC code base
2018-06-19 14:00:39 +00:00
suppression_gain.cc
AEC3: Simplified suppression gain calculation
2018-07-04 07:07:55 +00:00
suppression_gain.h
AEC3: Simplified suppression gain calculation
2018-07-04 07:07:55 +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
AEC3: Gain limiter: Improving the behavior of the gain limiter.
2018-05-25 15:49:38 +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