readme: ---
  tags:
  - asteroid
  - audio
  - ConvTasNet
  - audio-to-audio
  datasets:
  - Libri2Mix
  - sep_noisy
  license: cc-by-sa-4.0
  ---
  
  ## Asteroid model `JorisCos/ConvTasNet_Libri2Mix_sepnoisy_8k`
  Imported from [Zenodo](https://zenodo.org/record/3874420#.X9I6NcLjJH4)
  
  Description:
  
  This model was trained by Joris Cosentino using the librimix recipe in [Asteroid](https://github.com/asteroid-team/asteroid).
  It was trained on the `sep_noisy` task of the Libri2Mix  dataset.
  
  Training config:
  
  ```yml
  data:
      n_src: 2
      sample_rate: 8000
      segment: 3
      task: sep_noisy
      train_dir: data/wav8k/min/train-360
      valid_dir: data/wav8k/min/dev
  filterbank:
      kernel_size: 16
      n_filters: 512
      stride: 8
  masknet:
      bn_chan: 128
      hid_chan: 512
      mask_act: relu
      n_blocks: 8
      n_repeats: 3
      skip_chan: 128
  optim:
      lr: 0.001
      optimizer: adam
      weight_decay: 0.0
  training:
      batch_size: 24
      early_stop: True
      epochs: 200
      half_lr: True
      num_workers: 4
  ```
    
  
  Results:
  
  On Libri2Mix min test set :
  ```yml
  si_sdr: 9.944424856077259
  si_sdr_imp: 11.939395359731192
  sdr: 10.701526190782072
  sdr_imp: 12.481757547845662
  sir: 22.633644975545575
  sir_imp: 22.45666740833025
  sar: 11.131644100944868
  sar_imp: 4.248489589311784
  stoi: 0.852048619949357
  stoi_imp: 0.2071994899565506
  ```
  
  
  License notice:
  
  This work "ConvTasNet_Libri2Mix_sepnoisy_8k" is a derivative of [LibriSpeech ASR corpus](http://www.openslr.org/12) by Vassil Panayotov,
  used under [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/); of The WSJ0 Hipster Ambient Mixtures 
  dataset by [Whisper.ai](http://wham.whisper.ai/), used under [CC BY-NC 4.0](https://creativecommons.org/licenses/by-nc/4.0/) (Research only). 
  "ConvTasNet_Libri2Mix_sepnoisy_8k" is licensed under A[Attribution-ShareAlike 3.0 Unported](https://creativecommons.org/licenses/by-sa/3.0/) by Joris Cosentino