Error rates for test set A in CLEAN training mode
| SNR | Subway | Babble | Car | Exhibition | Average |
|---|
| clean | 1.04 % | 0.94 % | 0.98 % | 0.83 % |
| 20dB | 2.98 % | 11.67 % | 3.94 % | 3.61 % | 5.55 % |
| 15dB | 6.75 % | 29.02 % | 14.91 % | 9.23 % | 14.98 % |
| 10dB | 21.58 % | 53.57 % | 42.29 % | 27.18 % | 36.16 % |
| 5dB | 49.68 % | 74.91 % | 72.44 % | 59.95 % | 64.25 % |
| 0dB | 75.96 % | 87.82 % | 88.64 % | 86.05 % | 84.62 % |
| -5dB | 87.84 % | 92.35 % | 91.38 % | 91.61 % |
| Average (0-20 dB) | 31.39 % | 51.40 % | 44.44 % | 37.20 % | 41.11 % |
Error rates for test set B in CLEAN training mode
| SNR | Restaurant | Street | Airport | Train-Station | Average |
|---|
| clean | 1.04 % | 0.94 % | 0.98 % | 0.83 % |
| 20dB | 10.65 % | 4.81 % | 10.02 % | 6.29 % | 7.94 % |
| 15dB | 25.48 % | 13.03 % | 24.13 % | 19.41 % | 20.51 % |
| 10dB | 47.25 % | 36.15 % | 47.36 % | 44.46 % | 43.81 % |
| 5dB | 71.14 % | 65.42 % | 70.83 % | 72.76 % | 70.04 % |
| 0dB | 87.41 % | 83.01 % | 85.95 % | 88.77 % | 86.29 % |
| -5dB | 93.00 % | 90.18 % | 90.16 % | 91.18 % |
| Average (0-20 dB) | 48.39 % | 40.48 % | 47.66 % | 46.34 % | 45.72 % |
Error rates for test set C in CLEAN training mode
| SNR | Subway | Street | Average |
|---|
| clean | 0.80 % | 0.82 % |
| 20dB | 4.54 % | 4.17 % | 4.36 % |
| 15dB | 10.96 % | 9.43 % | 10.20 % |
| 10dB | 23.06 % | 23.67 % | 23.37 % |
| 5dB | 48.73 % | 50.60 % | 49.67 % |
| 0dB | 76.60 % | 76.81 % | 76.71 % |
| -5dB | 87.87 % | 88.81 % |
| Average (0-20 dB) | 32.78 % | 32.94 % | 32.86 % |
Average error rates for all test sets in both training modes
| Training mode | Test set |
|---|
| | A | B | C |
|---|
| clean | 41.11 % | 45.72 % | 32.86 % |
| multi-condition | -.- % | -.- % | -.- % |