Figure 2
From: Simulation of tremulous voices using a biomechanical model
Vocal tract shape. Shape of the cross section of the simulated vocal tract taken from [39] and corresponding to vowel /ɑ/. The continuous black line indicates the reference shape. Continuous gray lines indicate the variation margin corresponding to one simulation run. For reference purposes, approximate indication of the vocal tract parts has been added, according to the measures in [38].