- introduced in WaveSplit [1]
- we added speed perturbation with SoX via python-audio-effects.
- this recipe comes with DPRNN as default model but the model can be swapped by modifying model.py and local/conf.yml.
- Original WSJ0 data is needed to run this recipe.
| model | task | kernel size | chunk size | batch size | SI-SNRi(dB) | SDRi(dB) |
|---|---|---|---|---|---|---|
| DPRNN + DM | sep_clean | 16 | 100 | 8 | 18.4 | 18.64 |
| DPRNN | sep_clean | 16 | 100 | 8 | 17.7 | 17.9 |
[1]