Fluid dynamics of human phonation and speech

R Mittal, BD Erath, MW Plesniak - Annual review of fluid …, 2013 - annualreviews.org
This article presents a review of the fluid dynamics, flow-structure interactions, and acoustics
associated with human phonation and speech. Our voice is produced through the process of …

A review of lumped-element models of voiced speech

BD Erath, M Zanartu, KC Stewart, MW Plesniak… - Speech …, 2013 - Elsevier
Voiced speech is a highly complex process involving coupled interactions between the
vocal fold structure, aerodynamics, and acoustic field. Reduced-order lumped-element …

Gammatone spectral latitude features extraction for pathological voice detection and classification

C Zhou, Y Wu, Z Fan, X Zhang, D Wu, Z Tao - Applied Acoustics, 2022 - Elsevier
To improve the performance of pathological voice detection and classification, gammatone
spectral latitude (GTSL) features were proposed. GTSL features are inspired by the …

Effect of nodule size and stiffness on phonation threshold and collision pressures in a synthetic hemilaryngeal vocal fold model

M Motie-Shirazi, M Zañartu, SD Peterson… - The Journal of the …, 2023 - pubs.aip.org
Synthetic vocal fold (VF) replicas were used to explore the role of nodule size and stiffness
on kinematic, aerodynamic, and acoustic measures of voiced speech production. Emphasis …

Three-dimensional flow separation over a surface-mounted hemisphere in pulsatile flow

IA Carr, MW Plesniak - Experiments in Fluids, 2016 - Springer
Flow separation over a surface-mounted obstacle is prevalent in numerous applications.
Previous studies of 3D separation around protuberances have been limited to steady flow. In …

Class-imbalanced voice pathology classification: Combining hybrid sampling with optimal two-factor random forests

X Zhang, C Zhou, X Zhu, Z Tao, H Zhao - Applied Acoustics, 2022 - Elsevier
Classifying imbalanced data is a common problem with pathological voice detection.
Traditional classification algorithms usually assume that the number of samples in each …

Threshold of oscillation of a vocal fold replica with unilateral surface growths

P Luizard, X Pelorson - The Journal of the Acoustical Society of …, 2017 - pubs.aip.org
Among vocal fold diseases, the presence of a surface growth is often encountered and can
be considered a public health issue. While more energy is required to achieve phonation …

Subject-specific computational fluid-structure interaction modeling of rabbit vocal fold vibration

A Avhad, Z Li, A Wilson, L Sayce, S Chang… - Fluids, 2022 - mdpi.com
A full three-dimensional (3D) fluid-structure interaction (FSI) study of subject-specific vocal
fold vibration is carried out based on the previously reconstructed vocal fold models of rabbit …

Conductive silicone vocal folds reproducing electroglottographic signal in pathophysiological conditions

A Conte, M Maselli, A Nacci, M Manti… - … on Medical Robotics …, 2021 - ieeexplore.ieee.org
The development of larynx simulators as platforms for clinical investigations has been
identified as a useful tool for understanding the pathophysiology of vocal folds. The primary …

Multi-Scale Recurrence Quantification Measurements for Voice Disorder Detection

XC Zhu, DH Zhao, YH Zhang, XJ Zhang, Z Tao - Applied Sciences, 2022 - mdpi.com
Due to the complexity and non-stationarity of the voice generation system, the nonlinearity of
speech signals cannot be accurately quantified. Recently, the recurrence quantification …