hemi-laryngeal-setup-for-studying-vocal-fold-vibration-three

Hemi-laryngeal Setup for Studying Vocal Fold Vibration in Three Dimensions

The voice of humans and most non-human mammals is generated in the larynx through self-sustaining oscillation of the vocal folds. Direct visual ...

Palacky University Olomouc

Electroglottography (EGG) is a widely used noninvasive method that purports to measure changes in relative vocal fold contact area (VFCA) during phonation. Despite its broad application, the putative direct relation between the EGG waveform and VFCA has to date only been formally tested in a single study, suggesting an approximately linear relationship. However, in that study, flow-induced vocal fold (VF) vibration was not investigated. A rigorous empirical evaluation of EGG as a measure of VFCA under proper physiological conditions is therefore still needed.

Vit Hampala

Voice Research Lab,
Department of Biophysics,
Faculty of Science,
Voice Research Lab, Department of Biophysics, Faculty of Science

Palacky University Olomouc

Hemi-laryngeal Setup for Studying Vocal Fold Vibration in Three Dimensions

Vit Hampala

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Palacky University Olomouc

Hemi-laryngeal Setup for Studying Vocal Fold Vibration in Three Dimensions

Voice Research Lab,
Department of Biophysics,
Faculty of Science,
Voice Research Lab, Department of Biophysics, Faculty of Science