webrtc/resources/audio_processing
Alessio Bazzica 0bd0a3fe4c AGC2 RNN VAD: Spectral features internal API.
This CL adds helper functions to be used for the spectral features
computation. Namely, it includes the following:
- band boundaries (frequency to FFT coeffcient index)
- band energy coefficients
- log band energy coefficients
- fixed size DCT table and computation

Bug: webrtc:9076
Change-Id: I03a8799b226d986bc1e37cefd0c3039f94b5592a
Reviewed-on: https://webrtc-review.googlesource.com/73687
Reviewed-by: Alex Loiko <aleloi@webrtc.org>
Reviewed-by: Minyue Li <minyue@webrtc.org>
Commit-Queue: Alessio Bazzica <alessiob@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#23170}
2018-05-08 11:52:32 +00:00
..
agc Merge audio_processing changes. 2014-12-15 09:41:24 +00:00
agc2/rnn_vad AGC2 RNN VAD: Spectral features internal API. 2018-05-08 11:52:32 +00:00
conversational_speech Conversational Speech dataset 2017-05-09 14:11:03 +00:00
test/py_quality_assessment Fixing WebRTC after moving from src/webrtc to src/ 2017-09-15 05:02:56 +00:00
transient resources/audio_processing: Removed unused test files 2014-12-15 15:57:11 +00:00
output_data_fixed.pb.sha1 Fix of integer overflow in WebRtcAecm_ProcessBlock / ApmTest.Process 2017-10-23 14:25:37 +00:00
output_data_float.pb.sha1 Corrected the initialization of the AEC3 2017-06-27 14:43:03 +00:00
output_data_mac.pb.sha1 Corrected the initialization of the AEC3 2017-06-27 14:43:03 +00:00