Table 2 Descriptions of vocal features
From: A practical approach to Sasang constitutional diagnosis using vocal features
Features | Descriptions |
|---|---|
sF0, sFSTD | Average pitch and standard deviation |
sI0, sISTD | Average intensity and standard deviation |
sMFCC0 ~ 12 | 13 Mel-frequency cepstral coefficients |
sSPD | Reading speed for a sentence |
sLPR1 | Log power ratio (60 ~ 240 Hz/240 ~ 960 Hz) |
sLPR2 | Log power ratio (240 ~ 960 Hz/960 ~ 3840 Hz) |
sLPR3 | Log power ratio (60 ~ 240 Hz/960 ~ 3840 Hz) |