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webrtc/webrtc/modules/audio_processing
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Andrew MacDonald 645299d4e0 Add frequency smoothing to postfilter. 
Reduces musical noise with minimal impact on interferer suppression.

This also unifies the treatment of "mean bins". The "end" bin is now
inclusive in the mean range as with the "start" bin.

Corrects interpretation of quantile.

BUG=chromium:490477
R=aluebs@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/50939004

Cr-Commit-Position: refs/heads/master@{#9317}
2015-05-28 20:10:32 +00:00
..
aec
Clear ARM NEON flag
2015-05-20 05:20:04 +00:00
aecm
audio_processing/aecm: Create() now returns a pointer to the object
2015-05-28 13:58:53 +00:00
agc
Refactor common_audio/vad: Create now returns the handle directly instead of an error code
2015-05-27 05:23:11 +00:00
beamformer
Add frequency smoothing to postfilter.
2015-05-28 20:10:32 +00:00
include
Enable AudioProcessing48kHzSupport by default
2015-05-22 18:59:59 +00:00
ns
Clear ARM NEON flag
2015-05-20 05:20:04 +00:00
test
Remove remaining .mk files.
2015-05-28 09:05:11 +00:00
transient
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
utility
audio_processing/delay_estimator: Always update robust validation statistics
2015-05-06 09:58:09 +00:00
audio_buffer.cc
Add resampling support in AudioBuffer::DeinterleaveFrom
2015-05-20 21:39:17 +00:00
audio_buffer.h
Add resampling support in AudioBuffer::DeinterleaveFrom
2015-05-20 21:39:17 +00:00
audio_processing_impl_unittest.cc
Merge audio_processing changes.
2014-12-15 09:41:24 +00:00
audio_processing_impl.cc
Replace assert() with static_assert() if the condition is evaluatable at
2015-05-20 09:11:02 +00:00
audio_processing_impl.h
audio_processing/agc: Adds config to set minimum microphone volume at startup
2015-04-15 09:42:35 +00:00
audio_processing_tests.gypi
Redirect logs to stderr in audioproc_f.
2015-05-28 00:26:12 +00:00
audio_processing.gypi
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
BUILD.gn
PRESUBMIT: Improve PyLint check and add GN format check.
2015-05-25 10:55:50 +00:00
common.h
Move ChannelBuffer class to channel_buffer file
2014-11-27 23:40:25 +00:00
debug.proto
Support arbitrary input/output rates and downmixing in AudioProcessing.
2014-04-22 21:00:04 +00:00
echo_cancellation_impl_unittest.cc
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
echo_cancellation_impl.cc
Make ChannelBuffer aware of frequency bands
2015-02-10 22:52:43 +00:00
echo_cancellation_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
echo_control_mobile_impl.cc
audio_processing/aecm: Create() now returns a pointer to the object
2015-05-28 13:58:53 +00:00
echo_control_mobile_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
gain_control_impl.cc
Solve data race in Pulse audio implementation.
2015-05-21 04:42:24 +00:00
gain_control_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
high_pass_filter_impl.cc
Make ChannelBuffer aware of frequency bands
2015-02-10 22:52:43 +00:00
high_pass_filter_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
level_estimator_impl.cc
Make ChannelBuffer aware of frequency bands
2015-02-10 22:52:43 +00:00
level_estimator_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
noise_suppression_impl.cc
Make ChannelBuffer aware of frequency bands
2015-02-10 22:52:43 +00:00
noise_suppression_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
OWNERS
GN: Add BUILD.gn files + kjellander to OWNERS
2014-06-23 19:21:07 +00:00
processing_component.cc
Remove ProcessingComponent's dependence on AudioProcessingImpl.
2014-02-27 22:23:17 +00:00
processing_component.h
audio_processing: DestroyHandle() now returns void
2014-04-22 06:52:28 +00:00
rms_level.cc
Remove the use of AudioFrame::energy_ from AudioProcessing and VoE.
2014-05-14 19:00:59 +00:00
rms_level.h
Remove the use of AudioFrame::energy_ from AudioProcessing and VoE.
2014-05-14 19:00:59 +00:00
splitting_filter_unittest.cc
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
splitting_filter.cc
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
splitting_filter.h
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
three_band_filter_bank.cc
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
three_band_filter_bank.h
Add 3-band filter-bank implementation
2015-04-27 18:34:16 +00:00
typing_detection.cc
Move out typing detection to its own class.
2014-01-30 09:50:46 +00:00
typing_detection.h
Move out typing detection to its own class.
2014-01-30 09:50:46 +00:00
voice_detection_impl.cc
Refactor common_audio/vad: Create now returns the handle directly instead of an error code
2015-05-27 05:23:11 +00:00
voice_detection_impl.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00