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 % | 3.00 % | 2.00 % | 2.00 % | 2.50 % |
| 10dB | 4.00 % | 6.00 % | 4.00 % | 4.00 % | 4.50 % |
| 5dB | 8.00 % | 15.00 % | 9.00 % | 10.00 % | 10.50 % |
| 0dB | 24.00 % | 45.00 % | 32.00 % | 28.00 % | 32.25 % |
| -5dB | 61.00 % | 83.00 % | 77.00 % | 64.00 % |
| Average (0-20 dB) | 8.20 % | 14.20 % | 9.80 % | 9.20 % | 10.35 % |
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 | 5.00 % | 6.00 % | 8.00 % | 6.00 % | 6.25 % |
| 10dB | 12.00 % | 15.00 % | 16.00 % | 12.00 % | 13.75 % |
| 5dB | 28.00 % | 36.00 % | 31.00 % | 26.00 % | 30.25 % |
| 0dB | 61.00 % | 65.00 % | 60.00 % | 59.00 % | 61.25 % |
| -5dB | 95.00 % | 90.00 % | 89.00 % | 89.00 % |
| Average (0-20 dB) | 21.80 % | 25.00 % | 23.80 % | 21.20 % | 22.95 % |
Error rates for test set C in CLEAN training mode
| SNR | Subway | Street | Average |
|---|
| clean | 2.00 % | 2.00 % |
| 20dB | 3.00 % | 4.00 % | 3.50 % |
| 15dB | 4.00 % | 5.00 % | 4.50 % |
| 10dB | 7.00 % | 12.00 % | 9.50 % |
| 5dB | 18.00 % | 29.00 % | 23.50 % |
| 0dB | 46.00 % | 61.00 % | 53.50 % |
| -5dB | 79.00 % | 88.00 % |
| Average (0-20 dB) | 15.60 % | 22.20 % | 18.90 % |
Average error rates for all test sets in both training modes
| Training mode | Test set |
|---|
| | A | B | C |
|---|
| clean | 10.35 % | 22.95 % | 18.90 % |
| multi-condition | -.- % | -.- % | -.- % |