Table 2 Notations and variables in the two-mass model for the vocal tract
From: Classification of speech under stress based on modeling of the vocal folds and vocal tract
Notation/variable | Description |
|---|---|
A i | The cross-sectional areas in the tube model |
l i | The cylinder lengths in the tube model |
d i | The thickness of m1 and m2 |
Ag1, Ag2 | The cross-sectional areas of the glottis |
U g | The average volume velocity across the glottal area |
c | The velocity of sound |
ρ | The air density |
ω | The radian frequency |