Bjorn Volcker 3cfa756f37 audio_processing/aec: Fixes an incorrect sampling rate multiplier when processing in 48 kHz ...

In AEC a fixed fft size is used, but processing can in the lower band be in either 8 or 16 kHz.
Therefore we need a multiplier/rate factor to, for example, map frequency bands in Hz to frequency bins.

The multiplier/rate factor can only be either 1 or 2, but when 48 kHz support was added it was assigned 3.

BUG=crbug.com/482424
R=aluebs@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/43329004

Cr-Commit-Position: refs/heads/master@{#9117}

2015-04-29 18:22:50 +00:00

..

include

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

aec_common.h

Neon version of SubbandCoherence()

2014-07-10 08:03:11 +00:00

aec_core_internal.h

audio_processing: Added a new AEC delay metric value that gives the amount of poor delays

2015-02-03 06:07:21 +00:00

aec_core_mips.c

Re-land "Support 48kHz in AEC"

2015-01-21 19:10:55 +00:00

aec_core_neon.c

Merge AEC changes.

2014-12-11 13:46:59 +00:00

aec_core_sse2.c

audio_processing/aec: Ported NEON optimizations of SubbandCoherence() and its sub-functions to SSE2

2014-09-16 05:01:42 +00:00

aec_core.c

audio_processing/aec: Fixes an incorrect sampling rate multiplier when processing in 48 kHz

2015-04-29 18:22:50 +00:00

aec_core.h

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

aec_rdft_mips.c

Minor code change to fix some warnings in MIPS build.

2014-09-30 15:17:50 +00:00

aec_rdft_neon.c

Neon version of rftbsub_128()

2014-07-10 07:53:13 +00:00

aec_rdft_sse2.c

clang-format audio_processing/aec/*

2013-10-08 23:41:42 +00:00

aec_rdft.c

audio_processing/aec: NEON code should not be invoked if it is detectable, but is not NEON

2015-03-02 16:25:51 +00:00

aec_rdft.h

Remove _t from function pointer typedefs.

2014-12-18 09:56:09 +00:00

aec_resampler.c

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

aec_resampler.h

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

echo_cancellation_internal.h

Move ring_buffer to common_audio.

2015-01-15 00:09:53 +00:00

echo_cancellation_unittest.cc

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

echo_cancellation.c

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00

system_delay_unittest.cc

Refactor audio_processing: Free functions return void

2015-04-10 05:56:59 +00:00