Glottal inverse filtering (GIF) refers to methods of estimating the source of voiced speech, the
glottal volume velocity waveform. GIF is based on the idea of inversion, in which the effects …

Electroglottography (EGG) is a low-cost, noninvasive technology for measuring changes of
relative vocal fold contact area during laryngeal voice production. EGG was introduced …

Quantitative knowledge about healthy vocal fold vibration characteristics provides the basis
for an objective assessment of vocal fold vibrations. In this study, using high-speed …

Purpose: Concerning voice efficiency considerations of different singing styles, from western
classical singing to contemporary commercial music, only limited data is available to date …

Objective Electroglottography (EGG) is a widely used noninvasive method that purports to
measure changes in relative vocal fold contact area (VFCA) during phonation. Despite its …

The results from six published electroglottographic (EGG-based) methods for calculating the
EGG contact quotient (CQEGG) were compared to closed quotients derived from …

This study uses acoustic and physiological measures to compare laryngeal reflexes of
global changes in vocal effort to the effects of modulating such aspects of linguistic …

Previous research has suggested that the peaks in the first derivative (dEGG) of the
electroglottographic (EGG) signal are good approximate indicators of the events of glottal …

A method for analyzing and displaying electroglottographic (EGG) signals (and their first
derivative, DEGG) is introduced: the electroglottographic wavegram (“wavegram” hereafter) …

OBJECTIVE: This work presents a computer-aided method for automatically and objectively
classifying individuals with healthy and dysfunctional vocal fold vibration patterns as …