A generalized procedure for analyzing sustained and dynamic vocal fold vibrations from laryngeal high-speed videos using phonovibrograms
Generalization of a previously published method to analyze vocal fold dynamics. Analyzing sustained and dynamic phonation conditions. 190 laryngeal high-speed video recordings were analyzed in this study. 184,993 segmented video frames were considered in total. Features of dynamic phonation were found to provide a high discriminative power.
dynamic phonation wavelet-based analysis multiscale product wavelet ridge voice disorder high-speed laryngoscopy