特征参数(维数)

混合度

误识率

MSF (6)

3

71.2%

MFCC (13)

7

9.2%

LPC (16)

7

9.6%

MFCC + LPC (29)

13

2.8%

MFCC + MFCC一阶差分 (26)

13

13.2%

MSF + MFCC (19)

10

8.0%

MSF + LPC (22)

12

3.2%

MSF + MFCC + LPC (35)

15

1.2%