19 LLD |
Loudness, spectral flux and entropy |
Energy in bands 0–0.5 and 0–1 kHz |
Slope of log. power spectrum 0–1, 0–5, and 1–5 kHz |
Alpha ratio (in dB), Hammarberg index (in dB) |
MFCC 1–4, harmonics-to-noise ratio |
F 0, prob. of voicing, jitter, and shimmer (local) |
Five functionals |
Arithmetic mean, standard deviation |
Fifth and 95th percentile and range 5–95 % |
Long-term average spectrum (LTAS), 27 bands |
MFCC 1–4, spectral entropy |
Energy in bands 0–0.5 and 0–1 kHz |
Slope of log. band spectrum 0–1, 0–5, and 1–5 kHz |
Alpha ratio (in dB), Hammarberg index (in dB) |
Others |
Equivalent sound level (in dB) |
Frequency with maximum amplitude in modulation spectrum of |
F 0 and loudness |