| tags: | |
| - asteroid | |
| - audio | |
| - DPRNNTasNet | |
| - audio-to-audio | |
| datasets: | |
| - Libri1Mix | |
| - enh_single | |
| license: cc-by-sa-4.0 | |
| ## Asteroid model `JorisCos/DPRNNTasNet_Libri1Mix_enhsignle_16k` | |
| 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 `enh_single` task of the Libri1Mix dataset. | |
| Training config: | |
| ```yml | |
| data: | |
| n_src: 1 | |
| sample_rate: 16000 | |
| segment: 1 | |
| task: enh_single | |
| train_dir: data/wav16k/min/train-360 | |
| valid_dir: data/wav16k/min/dev | |
| filterbank: | |
| kernel_size: 2 | |
| n_filters: 64 | |
| stride: 1 | |
| masknet: | |
| bidirectional: true | |
| bn_chan: 128 | |
| chunk_size: 250 | |
| dropout: 0 | |
| hid_size: 128 | |
| hop_size: 125 | |
| in_chan: 64 | |
| mask_act: sigmoid | |
| n_repeats: 6 | |
| n_src: 1 | |
| out_chan: 64 | |
| optim: | |
| lr: 0.001 | |
| optimizer: adam | |
| weight_decay: 1.0e-05 | |
| training: | |
| batch_size: 2 | |
| early_stop: true | |
| epochs: 200 | |
| gradient_clipping: 5 | |
| half_lr: true | |
| num_workers: 4 | |
| ``` | |
| Results: | |
| On Libri1Mix min test set : | |
| ```yml | |
| si_sdr: 14.7228101708889 | |
| si_sdr_imp: 11.2730288650292 | |
| sdr: 15.35661405197161 | |
| sdr_imp: 11.853951252758595 | |
| sir: Infinity | |
| sir_imp: NaN | |
| sar: 15.35661405197161 | |
| sar_imp: 11.853951252758595 | |
| stoi: 0.9300461826351578 | |
| stoi_imp: 0.13412635909461715 | |
| ``` | |
| License notice: | |
| This work "DPRNNTasNet_Libri1Mix_enhsignle_16k" 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). | |
| "DPRNNTasNet_Libri1Mix_enhsignle_16k" is licensed under [Attribution-ShareAlike 3.0 Unported](https://creativecommons.org/licenses/by-sa/3.0/) by Joris Cosentino |