Table 1 Performance comparison
Separator network | Model size (M) | MACs (G) | SISNRi (dB) | SDRi (dB) | STOI |
|---|---|---|---|---|---|
Conv-TasNet | 5.1 | 20.8 | 7.4 | 7.9 | 0.71 |
DPRNN-TasNet | 2.6 | 85.0 | 10.3 | 10.9 | 0.81 |
DPTNet | 2.6 | 208.4 | 12.2 | 12.7 | 0.84 |
Proposed method | 3.8 | 189.3 | 12.4 | 12.8 | 0.87 |
 Pro w/o deep encoder/decoder | 2.6 | - | 11.3 | 11.8 | 0.85 |
 Pro w/o \({\mathcal{L}}_{\mathrm{STOI}}\) | 3.8 | - | 12.3 | 12.7 | 0.84 |
 Pro w/o SOSISNR w SISNR | 3.8 | - | 11.7 | 12.0 | - |