Commits · c2d3e56932b58129d1ca5c2fb09eb77ab0c8cc72 · Stefan Westerfeld / audiowmark · GitLab

28 Nov, 2018 4 commits
- More FFT refactoring. · c2d3e569
  Stefan Westerfeld authored Nov 28, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  c2d3e569
- Started to refactor FFT API. · 9d0fa112
  Stefan Westerfeld authored Nov 28, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  9d0fa112
- Test script: create test dir, too. · 76ed664e
  Stefan Westerfeld authored Nov 28, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  76ed664e
- Rename test generation script. · 46f7be6c
  Stefan Westerfeld authored Nov 28, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  46f7be6c
27 Nov, 2018 2 commits
- Add snr computation. Fix last frame output (keep frame if < frame_size). · 8242c308
  Stefan Westerfeld authored Nov 27, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  8242c308
- Use log() for decoding for better robustness. · cfd11a44
  Stefan Westerfeld authored Nov 27, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  cfd11a44
26 Nov, 2018 10 commits
- Support redundant storage using multiple frames per bit. · daf2d5ee
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  daf2d5ee
- Use both channels for decoding bits (average up/down values). · 4daad3c3
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  4daad3c3
- Mp3 bitrate to error rate test. · 769368ba
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  769368ba
- Move watermark gain constant to Params. · ed2b8803
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ed2b8803
- Support mp3 encoding step in bit rate test. · a25256ae
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a25256ae
- Fix compiler warnings. · 9deba8d5
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  9deba8d5
- Add script for computing average bit error rate on test music. · 84f231ce
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  84f231ce
- Add script to generate a set of test songs for evaluation. · 2a138a00
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  2a138a00
- BUILD: use -Wall · 9b87c34a
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  9b87c34a
- Add audiowmark cmp: report bit error rate. · ddf496fa
  Stefan Westerfeld authored Nov 26, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ddf496fa
25 Nov, 2018 5 commits
- Implement basic decoding. · 1e8f8ddc
  Stefan Westerfeld authored Nov 25, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  1e8f8ddc
- Small quality improvements: · 69703f4c
  Stefan Westerfeld authored Nov 25, 2018
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- use better synthesis window to avoid clicks at frame boundaries
- scale output signal to avoid clipping
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  69703f4c
- Implement watermark generation algorithm. · 9e69b627
  Stefan Westerfeld authored Nov 25, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  9e69b627
- Allow creating altered wav data. · c3ed7e8e
  Stefan Westerfeld authored Nov 25, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  c3ed7e8e
- Implement basic per-frame FFT. · 29db2ef2
  Stefan Westerfeld authored Nov 25, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  29db2ef2
24 Nov, 2018 3 commits
- Add code for loading/saving wav files. · 77de7c3d
  Stefan Westerfeld authored Nov 24, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  77de7c3d
- BUILD: setup minimal automake configuration · 874f8c21
  Stefan Westerfeld authored Nov 24, 2018
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  874f8c21
- added README · 5050acd2
  Stefan Westerfeld authored Nov 24, 2018
  
  5050acd2