Biomechanical models to represent vocal physiology: a systematic review
Biomechanical modeling allows obtaining information on physical phenomena that cannot
be directly observed. This study aims to review models that represent voice production. A …
be directly observed. This study aims to review models that represent voice production. A …
LaDIVA: A neurocomputational model providing laryngeal motor control for speech acquisition and production
Many voice disorders are the result of intricate neural and/or biomechanical impairments
that are poorly understood. The limited knowledge of their etiological and …
that are poorly understood. The limited knowledge of their etiological and …
An investigation of acoustic back-coupling in human phonation on a synthetic larynx model
In the human phonation process, acoustic standing waves in the vocal tract can influence
the fluid flow through the glottis as well as vocal fold oscillation. To investigate the amount of …
the fluid flow through the glottis as well as vocal fold oscillation. To investigate the amount of …
Vocal fold dynamics in a synthetic self-oscillating model: Intraglottal aerodynamic pressure and energy
Self-sustained oscillations of the vocal folds (VFs) during phonation are the result of the
energy exchange between the airflow and VF tissue. Understanding this mechanism …
energy exchange between the airflow and VF tissue. Understanding this mechanism …
[HTML][HTML] Fluid-structure-acoustic interactions in an ex vivo porcine phonation model
In the clinic, many diagnostic and therapeutic procedures focus on the oscillation patterns of
the vocal folds (VF). Dynamic characteristics of the VFs, such as symmetry, periodicity, and …
the vocal folds (VF). Dynamic characteristics of the VFs, such as symmetry, periodicity, and …
The mechanisms of harmonic sound generation during phonation: A multi-modal measurement-based approach
Sound generation during voiced speech remains an open research topic because the
underlying process within the human larynx is hardly accessible for direct measurements. In …
underlying process within the human larynx is hardly accessible for direct measurements. In …
[HTML][HTML] The influence of pathological conditions on vocal cord's displacement: A numerical method and data analysis
NFAM Rodzi, SM Zin, SM Zin - Journal of King Saud University-Science, 2024 - Elsevier
In this study, one-mass model of vocal cord is solved by using cubic trigonometric B-spline
(CTBS) in order to generate displacements of healthy and pathological vocal cord. By …
(CTBS) in order to generate displacements of healthy and pathological vocal cord. By …
Asymmetric triangular body-cover model of the vocal folds with bilateral intrinsic muscle activation
Many voice disorders are linked to imbalanced muscle activity and known to exhibit
asymmetric vocal fold vibration. However, the relation between imbalanced muscle …
asymmetric vocal fold vibration. However, the relation between imbalanced muscle …
Pathological voice classification based on the features of an asymmetric fluid–structure interaction vocal cord model
X Zhang, X Zhu, C Zhou, Z Tao, H Zhao - Applied Acoustics, 2023 - Elsevier
Currently, the acoustic features used for classifying pathological voices do not take the
physiological structure and vibration characteristics of the vocal cords into account. We …
physiological structure and vibration characteristics of the vocal cords into account. We …
[HTML][HTML] Asymmetric triangular body-cover model of the VFs with bilateral intrinsic muscle activation
Many voice disorders are linked to imbalanced muscle activity and known to exhibit
asymmetric vocal fold vibration. However, the relation between imbalanced muscle …
asymmetric vocal fold vibration. However, the relation between imbalanced muscle …