| 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 |