Type | Name | Functional | # of Features |
---|---|---|---|
Spectral features | MFCCs 0–14 | Mean, kurt, skew, std | 60 |
 | ΔMFCCs 0–14 | Mean, kurt, skew, std | 60 |
 | log Mel freq 0–7 | Mean, kurt, skew, std | 32 |
 | Δlog Mel freq 0–7 | Mean, kurt, skew, std | 32 |
 | LSP freq 0–7 | Mean, kurt, skew, std | 32 |
 | Δ LSP freq 0–7 | Mean, kurt, skew, std | 32 |
Phonation and voice | F0 | Mean, kurt, skew, std | 4 |
Quality features | ΔF0 | Mean, kurt, skew, std | 4 |
 | Jitter local | Mean, kurt, skew, std | 4 |
 | Δjitter local | Mean, kurt, skew, std | 4 |
 | Jitter DDP | Mean, kurt, skew, std | 4 |
 | Δjitter DDP | Mean, kurt, skew, std | 4 |
 | Shimmer | Mean, kurt, skew, std | 4 |
 | Δshimmer | Mean, kurt, skew, std | 4 |
 | Loudness | mean, kurt, skew, std | 4 |
 | Δloudness | Mean, kurt, skew, std | 4 |
Speech features | Voicing prob. | Mean, kurt, skew, std | 4 |
 | Δvoicing prob. | Mean, kurt, skew, std | 4 |
Total | Â | Â | 296 |