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webrtc_m130/webrtc/common_audio
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Alejandro Luebs a9c0ae284c Add a sparse FIR filter implementation 
A Finite Impulse Response filter implementation which takes advantage of sparse coefficients.
The coefficients are assumed to be uniformly distributed and have an initial offset.

BUG=webrtc:3146
R=andrew@webrtc.org, bjornv@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/49659004

Cr-Commit-Position: refs/heads/master@{#9002}
2015-04-14 22:51:22 +00:00
..
include
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
resampler
Remove non-functional asynchronous resampling mode.
2015-03-30 17:08:28 +00:00
signal_processing
common_audio: Explicit cast in WebRtcSpl_NormW16 on ARM
2015-03-30 21:38:36 +00:00
vad
Refactor common_audio/vad: Removed usage of trivial macro WEBRTC_SPL_MUL_16_16(a, b)
2015-04-13 13:43:42 +00:00
audio_converter_unittest.cc
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
audio_converter.cc
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
audio_converter.h
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
audio_ring_buffer_unittest.cc
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
audio_ring_buffer.cc
Add an AudioRingBuffer class wrapper for the ring_buffer.h C interface.
2015-01-26 21:23:53 +00:00
audio_ring_buffer.h
Add an AudioRingBuffer class wrapper for the ring_buffer.h C interface.
2015-01-26 21:23:53 +00:00
audio_util_unittest.cc
Refactor audio conversion functions.
2014-10-30 03:40:10 +00:00
audio_util.cc
Refactor audio conversion functions.
2014-10-30 03:40:10 +00:00
blocker_unittest.cc
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
blocker.cc
Clean up LappedTransform and Blocker.
2015-03-12 23:24:19 +00:00
blocker.h
Clean up LappedTransform and Blocker.
2015-03-12 23:24:19 +00:00
BUILD.gn
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
channel_buffer.cc
Make ChannelBuffer aware of frequency bands
2015-02-10 22:52:43 +00:00
channel_buffer.h
Clean up LappedTransform and Blocker.
2015-03-12 23:24:19 +00:00
common_audio_unittests.isolate
Update isolate files for Android APK tests.
2014-11-13 08:35:05 +00:00
common_audio.gyp
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
fft4g.c
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
fft4g.h
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
fir_filter_neon.cc
Add fir_filter to common_audio
2014-03-24 10:16:11 +00:00
fir_filter_neon.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
fir_filter_sse.cc
Fix MSVC warnings about value truncations, webrtc/common_audio/ edition.
2014-09-04 13:21:44 +00:00
fir_filter_sse.h
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
fir_filter_unittest.cc
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
fir_filter.cc
Roll chromium_revision e144d30..6fdb142 (318658:318841) + remove OVERRIDE macro
2015-03-04 13:04:54 +00:00
fir_filter.h
Add fir_filter to common_audio
2014-03-24 10:16:11 +00:00
lapped_transform_unittest.cc
Clean up LappedTransform and Blocker.
2015-03-12 23:24:19 +00:00
lapped_transform.cc
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
lapped_transform.h
Reparent Nonlinear beamformer under beamforming interface.
2015-03-25 23:37:33 +00:00
OWNERS
GN: Add BUILD.gn files + kjellander to OWNERS
2014-06-23 19:21:07 +00:00
real_fourier_ooura.cc
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier_ooura.h
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier_openmax.cc
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier_openmax.h
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier_unittest.cc
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier.cc
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
real_fourier.h
Add the Ooura FFT to RealFourier.
2015-03-19 20:07:43 +00:00
ring_buffer_unittest.cc
Use base/scoped_ptr.h; system_wrappers/interface/scoped_ptr.h is going away
2015-02-26 14:43:50 +00:00
ring_buffer.c
Move ring_buffer to common_audio.
2015-01-15 00:09:53 +00:00
ring_buffer.h
Add an AudioRingBuffer class wrapper for the ring_buffer.h C interface.
2015-01-26 21:23:53 +00:00
sparse_fir_filter_unittest.cc
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
sparse_fir_filter.cc
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
sparse_fir_filter.h
Add a sparse FIR filter implementation
2015-04-14 22:51:22 +00:00
wav_file_unittest.cc
Remove COMPILE_ASSERT and use static_assert everywhere
2015-01-14 10:51:54 +00:00
wav_file.cc
Add beamforming to audioproc_float utility.
2015-01-15 01:28:36 +00:00
wav_file.h
Handle all permissible PCM fields with WavReader.
2014-12-16 20:17:21 +00:00
wav_header_unittest.cc
Remove COMPILE_ASSERT and use static_assert everywhere
2015-01-14 10:51:54 +00:00
wav_header.cc
Remove COMPILE_ASSERT and use static_assert everywhere
2015-01-14 10:51:54 +00:00
wav_header.h
Handle all permissible PCM fields with WavReader.
2014-12-16 20:17:21 +00:00
window_generator_unittest.cc
Import LappedTransform and friends.
2014-10-01 17:42:18 +00:00
window_generator.cc
Import LappedTransform and friends.
2014-10-01 17:42:18 +00:00
window_generator.h
Import LappedTransform and friends.
2014-10-01 17:42:18 +00:00