Sampling rate Features | 8000 Hz | 16,000 Hz | 44,100 Hz | # of features |
MFCC | 93.3 | 93.6 | 93.1 | 13 |
GTCC | 88.5 | 90.4 | 90.7 | 13 |
MelSpec | 85.6 | 86.1 | 85.5 | 32 |
MFCC + GTCC | 94.1 | 94.4 | 94.2 | 26 |
MFCC + GTCC + MelSpec | 94.0 | 94.2 | 94.4 | 58 |