Commits · a-b-error-correction · Stefan Westerfeld / audiowmark

22 Feb, 2019 2 commits
- Added basic trunc test report script. · 10f02230
  Stefan Westerfeld authored Feb 22, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  10f02230
- Minor doc fix. · 5c831124
  Stefan Westerfeld authored Feb 22, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  5c831124
20 Feb, 2019 3 commits
- Added truncation test makefile generator. · 13d7a936
  Stefan Westerfeld authored Feb 20, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  13d7a936
- Implement new test truncv in ber-test, tests multiple truncated versions. · 565d886e
  Stefan Westerfeld authored Feb 20, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  565d886e
- Add --test-truncate: makes input file shorter before decoding. · fe5b3742
  Stefan Westerfeld authored Feb 20, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  fe5b3742
19 Feb, 2019 4 commits
- Only use low (0.4) sync threshold for strength 8 and above. · f997afda
  Stefan Westerfeld authored Feb 19, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  f997afda
- Refactor fft want_frames handling. · 2b505b9b
  Stefan Westerfeld authored Feb 19, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  2b505b9b
- Fix sync reorder add/get with --linear option. · 83225ed9
  Stefan Westerfeld authored Feb 19, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  83225ed9
- Lower sync candidate level (in one testcase we observed 0.446759). · cc088f04
  Stefan Westerfeld authored Feb 19, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  cc088f04
18 Feb, 2019 2 commits
- Optimize random-order-sync detection. · 109f3276
  Stefan Westerfeld authored Feb 18, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  109f3276
- Store sync- and data-bits in random order. · 8694c16c
  Stefan Westerfeld authored Feb 18, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  8694c16c
17 Feb, 2019 1 commit
- Cleanup temp files in ber-test.sh. · 6da0c073
  Stefan Westerfeld authored Feb 17, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  6da0c073
15 Feb, 2019 2 commits
- Fix typo. · 63659b23
  Stefan Westerfeld authored Feb 15, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  63659b23
- Documentation updates. · c60e392b
  Stefan Westerfeld authored Feb 15, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  c60e392b
14 Feb, 2019 3 commits
- Document more details about audiowmark get. · 7580add3
  Stefan Westerfeld authored Feb 14, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  7580add3
- Improve gcrypt initialization. · 7984273c
  Stefan Westerfeld authored Feb 14, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  7984273c
- Add missing gcrypt initialization. · 76622bde
  Stefan Westerfeld authored Feb 14, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  76622bde
13 Feb, 2019 4 commits
- Remove support for non-blind decoding. · 1d703405
  Stefan Westerfeld authored Feb 13, 2019
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This code was already disabled during implementation of the sync feature.
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  1d703405
- Adapt sync test report generation to: ferv/comments; --strength · 6dbbaf16
  Stefan Westerfeld authored Feb 13, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  6dbbaf16
- Update sync test: use --strengh, use verbose file-error-rate. · 262688e3
  Stefan Westerfeld authored Feb 13, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  262688e3
- Support file-error-rate verbose test mode in ber-test.sh. · a12c0d1e
  Stefan Westerfeld authored Feb 13, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a12c0d1e
12 Feb, 2019 2 commits
- Convolution code test: support printing generators as binary. · 47436139
  Stefan Westerfeld authored Feb 12, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  47436139
- Update convolution code test: use command line arg to choose block type. · b8e582a4
  Stefan Westerfeld authored Feb 12, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  b8e582a4
11 Feb, 2019 5 commits
- Fix "all" pattern quality normalization. · ed535d1f
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  ed535d1f
- Decode AB blocks whenever an A block is followed by a B block. · 57b70e93
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  57b70e93
- Added command line option which allows to disable sync for tests. · 6b0b0259
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  6b0b0259
- Make audiowmark cmp work with A/B decoding. · f2177feb
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  f2177feb
- Fix all pattern normalization if only A (or only B) blocks are found. · 995e48af
  Stefan Westerfeld authored Feb 11, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  995e48af
10 Feb, 2019 11 commits
- Decode and report all pattern with AB decoding. · af2f3529
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  af2f3529
- Mark sync blocks as type A or B; adapt sync block detection accordingly. · a35dd73a
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  a35dd73a
- Change convcode ab rate to 12 (a rate 6 / b rate 6). · 09cc1eb0
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  09cc1eb0
- Suppoort different block types: a, b, and ab for convolution codes. · eee2cc79
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  eee2cc79
- Merge branch 'mp3' · 1e1a673c
  Stefan Westerfeld authored Feb 10, 2019
  
  1e1a673c
- Update gitignore. · cbf3df3c
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  cbf3df3c
- Add libmpg123 to Dockerfile. · 62b3a0e9
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  62b3a0e9
- Small doc fixes. · 2f0d1066
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  2f0d1066
- Remove no longer needed code related to --pre-scale. · 48db5bd2
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  48db5bd2
- Adapt snr related scripts to new command line options (--strength/--snr). · 399de99d
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  399de99d
- Support computing signal-to-noise ratio during audiowmark add. · 88dca80d
  Stefan Westerfeld authored Feb 10, 2019
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Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>
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  88dca80d
08 Feb, 2019 1 commit

Implemented automatic volume normalization. · 67cc39a3

Stefan Westerfeld authored Feb 08, 2019

This replaces the old static --pre-scale factor with a factor computed
based on the output signal/watermark. Unlike --pre-scale, this algorithm
adapts automatically if --strength is modified.
Signed-off-by: Stefan Westerfeld <stefan@space.twc.de>

67cc39a3