| 特征 | LPC6 | LPC3 | LPC10 | MFCC3 | MFCC9 |
| 误识率 | 84% | 59.2% | 40% | 28% | 20% |
| 特征 | MFCC4 | MFCC12 | LPC13 | MFCC6 | LPC9 |
| 误识率 | 16% | 11.2% | 10.4% | 6.4% | 6.4% |