Table 2 Quantitative results
From: Single microphone speech separation by diffusion-based HMM estimation
| Â | Male+female | Male+male | Female+female | Average | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Male | Female | - | - | - | ||||||||||
| Â | SIR | SAR | SDR | SIR | SAR | SDR | SIR | SAR | SDR | SIR | SAR | SDR | SIR | SAR | SDR |
Hu and Wang [38] | 16.2 | 7.3 | 6.5 | 15.3 | 8.0 | 7.0 | 12.6 | 6.0 | 4.6 | 11.6 | 5.5 | 4.0 | 14.0 | 6.7 | 5.5 |
Roweis-H | 18.8 | 5.4 | 5.0 | 15.8 | 6.1 | 5.3 | 10.8 | 3.3 | 1.8 | 9.3 | 2.6 | 0.9 | 13.7 | 4.3 | 3.2 |
Roweis-S | 13.0 | 7.2 | 5.8 | 12.6 | 7.2 | 5.7 | 7.7 | 5.5 | 2.6 | 6.5 | 4.8 | 1.7 | 9.9 | 6.2 | 3.9 |
HFHMM-H-E | 19.4 | 5.4 | 5.1 | 16.0 | 6.2 | 5.4 | 11.1 | 3.3 | 1.8 | 9.9 | 3.0 | 1.3 | 14.1 | 4.5 | 3.4 |
HFHMM-S-E | 13.2 | 7.2 | 5.9 | 12.5 | 7.2 | 5.7 | 7.7 | 5.5 | 2.6 | 6.9 | 5.2 | 2.1 | 10.1 | 6.3 | 4.1 |
HFHMM-H-N | 16.9 | 4.7 | 4.1 | 14.4 | 5.3 | 4.4 | 10.6 | 3.1 | 1.6 | 6.4 | 1.9 | -0.8 | 12.1 | 3.7 | 2.3 |
HFHMM-S-N | 12.1 | 6.4 | 5.0 | 11.7 | 6.3 | 4.8 | 7.5 | 5.2 | 2.4 | 4.5 | 4.0 | 0.0 | 8.9 | 5.5 | 3.0 |
DFHMM-H | 13.7 | 5.0 | 4.1 | 15.5 | 4.6 | 4.0 | 9.4 | 2.7 | 0.7 | 7.0 | 4.0 | -0.4 | 11.4 | 3.9 | 2.1 |
DFHMM-S | 10.8 | 6.4 | 4.7 | 12.7 | 5.6 | 4.5 | 6.7 | 4.8 | 1.5 | 5.6 | 4.2 | 0.4 | 8.9 | 5.2 | 2.3 |
MIXMAX | 15.6 | 8.6 | 7.6 | 15.1 | 8.6 | 7.4 | 10.7 | 6.8 | 4.8 | 9.7 | 6.3 | 4.1 | 12.3 | 7.6 | 6.0 |