Commits · 3fc183df5575ef4e50a570f324420635efbcd272 · Xiph.Org / Opus

Feb 19, 2019
- adjusting quantization bitrate · 3fc183df
  Jean-Marc Valin authored 6 years ago
  
  3fc183df
- quantize cepstrum · 56820f0d
  Jean-Marc Valin authored 6 years ago
  
  56820f0d
Feb 16, 2019
- oops, include DC in difference codebook · 29610751
  Jean-Marc Valin authored 6 years ago
  
  29610751
Feb 15, 2019
- Add bidirectional quantizer · 90d74bbb
  Jean-Marc Valin authored 6 years ago
  
  90d74bbb
- 20-bit VQ · 543ee940
  Jean-Marc Valin authored 6 years ago
  
  543ee940
Feb 14, 2019
- quantize period but not correlation yet · 5be0e59f
  Jean-Marc Valin authored 6 years ago
  
  5be0e59f
Feb 01, 2019
- more cleaning up · a2d03c28
  Jean-Marc Valin authored 6 years ago
  
  a2d03c28
- reindent · 8cb54041
  Jean-Marc Valin authored 6 years ago
  
  8cb54041
- splitting function · 6ef718c4
  Jean-Marc Valin authored 6 years ago
  
  6ef718c4
- Removing static variables · 6318467f
  Jean-Marc Valin authored 6 years ago
  
  6318467f
- cleaning up · e1741e37
  Jean-Marc Valin authored 6 years ago
  
  e1741e37
Jan 31, 2019
- cleanup · ba2404a5
  Jean-Marc Valin authored 6 years ago
  
  ba2404a5
- Output unquantized pitch info · d3ec5575
  Jean-Marc Valin authored 6 years ago
  
  d3ec5575
- tweak frame weighting · 785c4b2e
  Jean-Marc Valin authored 6 years ago
  
  785c4b2e
- Add frame weighting, doubling prevention · b3198a09
  Jean-Marc Valin authored 6 years ago
  
  b3198a09
- add backward pass · e6347180
  Jean-Marc Valin authored 6 years ago
  
  e6347180
- Dynamic programming approach (wip) · 3a6bae17
  Jean-Marc Valin authored 6 years ago
  
  3a6bae17
Jan 30, 2019
- pitch tweaks · 24595ea2
  Jean-Marc Valin authored 6 years ago
  
  24595ea2
- comments · 823be857
  Jean-Marc Valin authored 6 years ago
  
  823be857
- cleanup · a15cc201
  Jean-Marc Valin authored 6 years ago
  
  a15cc201
- replace pitch features · cd2065f7
  Jean-Marc Valin authored 6 years ago
  
  cd2065f7
Jan 29, 2019
- dump 4 frames at a time · 1d70c61a
  Jean-Marc Valin authored 6 years ago
  
  1d70c61a
- more refactoring · 71e6bbb5
  Jean-Marc Valin authored 6 years ago
  
  71e6bbb5
- put back training code · 80dcc3f3
  Jean-Marc Valin authored 6 years ago
  
  80dcc3f3
- refactoring · d5a01822
  Jean-Marc Valin authored 6 years ago
  
  d5a01822
- pitch quantization · 43ffd19b
  Jean-Marc Valin authored 6 years ago
  
  43ffd19b
- remove earlier attempt · 48a8f973
  Jean-Marc Valin authored 6 years ago
  
  48a8f973
- misc improvements · 6d88dfe3
  Jean-Marc Valin authored 6 years ago
  
  6d88dfe3
- new pitch · a1ab7c5f
  Jean-Marc Valin authored 6 years ago
  
  a1ab7c5f
Jan 24, 2019
- fix warning · da456b09
  Jean-Marc Valin authored 6 years ago
  
  da456b09
- Use real features at the chunk edges rather than zeros · b2940ed2
  Jean-Marc Valin authored 6 years ago
  
  b2940ed2
Jan 21, 2019
- Avoid glitch at the beginning · 9fd3e45f
  Jean-Marc Valin authored 6 years ago
  
  9fd3e45f
- Use a single u-law embedding · b84a06dd
  Jean-Marc Valin authored 6 years ago
  
  b84a06dd
- Making it easier to change the frame size · dc082d7c
  Jean-Marc Valin authored 6 years ago
  
  dc082d7c
Jan 18, 2019
- Remove useless (and possibly hurtful) residual connection · 38cd5cf0
  Jean-Marc Valin authored 6 years ago
  
  I guess it's a bad idea to forward inputs directly
  38cd5cf0
Jan 17, 2019
- Making dump_lpcnet.py a bit more robust · 4698b283
  Jean-Marc Valin authored 6 years ago
  
  Avoid relying on the order of the layers
  4698b283
Jan 09, 2019

Cleanup · d1811399

Jean-Marc Valin authored 6 years ago

Remove the metric because it wasn't too useful and it's buggy in
Keras 2.2.4.

d1811399

Jan 01, 2019
- doc update · a06e9a96
  Jean-Marc Valin authored 6 years ago
  
  a06e9a96
- Biasing noise std · ba46bb93
  Jean-Marc Valin authored 6 years ago
  
  ba46bb93
- Using log approximations · 800a659c
  Jean-Marc Valin authored 6 years ago
  
  800a659c