Error rates for test set A in CLEAN training mode
| SNR | Subway | Babble | Car | Exhibition | Average |
|---|
| clean | 2.00 % | 2.00 % | 2.00 % | 1.00 % |
| 20dB | 2.00 % | 2.00 % | 2.00 % | 2.00 % | 2.00 % |
| 15dB | 3.00 % | 2.00 % | 3.00 % | 3.00 % | 2.75 % |
| 10dB | 5.00 % | 6.00 % | 4.00 % | 4.00 % | 4.75 % |
| 5dB | 10.00 % | 16.00 % | 10.00 % | 11.00 % | 11.75 % |
| 0dB | 28.00 % | 48.00 % | 33.00 % | 32.00 % | 35.25 % |
| -5dB | 64.00 % | 84.00 % | 75.00 % | 69.00 % |
| Average (0-20 dB) | 9.60 % | 14.80 % | 10.40 % | 10.40 % | 11.30 % |
Error rates for test set B in CLEAN training mode
| SNR | Restaurant | Street | Airport | Train-Station | Average |
|---|
| clean | 2.00 % | 2.00 % | 2.00 % | 1.00 % |
| 20dB | 3.00 % | 3.00 % | 4.00 % | 3.00 % | 3.25 % |
| 15dB | 6.00 % | 7.00 % | 7.00 % | 5.00 % | 6.25 % |
| 10dB | 13.00 % | 16.00 % | 13.00 % | 12.00 % | 13.50 % |
| 5dB | 31.00 % | 37.00 % | 29.00 % | 28.00 % | 31.25 % |
| 0dB | 67.00 % | 66.00 % | 59.00 % | 61.00 % | 63.25 % |
| -5dB | 103.00 % | 92.00 % | 92.00 % | 93.00 % |
| Average (0-20 dB) | 24.00 % | 25.80 % | 22.40 % | 21.80 % | 23.50 % |
Error rates for test set C in CLEAN training mode
| SNR | Subway | Street | Average |
|---|
| clean | 2.00 % | 2.00 % |
| 20dB | 2.00 % | 4.00 % | 3.00 % |
| 15dB | 4.00 % | 6.00 % | 5.00 % |
| 10dB | 8.00 % | 14.00 % | 11.00 % |
| 5dB | 21.00 % | 33.00 % | 27.00 % |
| 0dB | 55.00 % | 65.00 % | 60.00 % |
| -5dB | 84.00 % | 87.00 % |
| Average (0-20 dB) | 18.00 % | 24.40 % | 21.20 % |
Average error rates for all test sets in both training modes
| Training mode | Test set |
|---|
| | A | B | C |
|---|
| clean | 11.30 % | 23.50 % | 21.20 % |
| multi-condition | -.- % | -.- % | -.- % |