Víctor M. Espinoza Catalán, Ph.D.
Víctor M. Espinoza Catalán, Ph.D.
Associate Professor at the Department of Sound, Universidad de Chile
Verified email at - Homepage
Cited by
Cited by
Using ambulatory voice monitoring to investigate common voice disorders: Research update
DD Mehta, JH Van Stan, M Zañartu, M Ghassemi, JV Guttag, ...
Frontiers in bioengineering and biotechnology 3, 155, 2015
Glottal Aerodynamic Measures in Women With Phonotraumatic and Nonphonotraumatic Vocal Hyperfunction
VM Espinoza, M Zañartu, JH Van Stan, DD Mehta, RE Hillman
Journal of Speech, Language, and Hearing Research, 1-11, 2017
Ambulatory assessment of phonotraumatic vocal hyperfunction using glottal airflow measures estimated from neck-surface acceleration
JP Cortés, VM Espinoza, M Ghassemi, DD Mehta, JH Van Stan, ...
PLoS One 13 (12), e0209017, 2018
The difference between first and second harmonic amplitudes correlates between glottal airflow and neck-surface accelerometer signals during phonation
DD Mehta, VM Espinoza, JH Van Stan, M Zañartu, RE Hillman
The Journal of the Acoustical Society of America 145 (5), EL386-EL392, 2019
Glottal aerodynamics estimated from neck-surface vibration in women with phonotraumatic and nonphonotraumatic vocal hyperfunction
VM Espinoza, DD Mehta, JH Van Stan, RE Hillman, M Zañartu
Journal of Speech, Language, and Hearing Research 63 (9), 2861-2869, 2020
Improved subglottal pressure estimation from neck-surface vibration in healthy speakers producing non-modal phonation
JZ Lin, VM Espinoza, KL Marks, M Zañartu, DD Mehta
IEEE Journal of Selected Topics in Signal Processing 14 (2), 449-460, 2019
Estimation of subglottal pressure, vocal fold collision pressure, and intrinsic laryngeal muscle activation from neck-surface vibration using a neural network framework and a …
EJ Ibarra, JA Parra, GA Alzamendi, JP Cortés, VM Espinoza, DD Mehta, ...
Frontiers in Physiology 12, 732244, 2021
Estimating vocal fold contact pressure from raw laryngeal high-speed videoendoscopy using a Hertz contact model
ME Díaz-Cádiz, SD Peterson, GE Galindo, VM Espinoza, M Motie-Shirazi, ...
Applied Sciences 9 (11), 2384, 2019
How do tube diameter and vocal tract configuration affect oral pressure oscillation characteristics caused by bubbling during water resistance therapy?
M Guzman, C Castro, K Acevedo, C Moran, V Espinoza, C Quezada
Journal of Voice 35 (6), 935. e1-935. e11, 2021
Modelo de sonoridad usando redes neuronales artificiales
VM Espinoza, RG Venegas, SE Floody
V Congreso Iberoamericano de Acústica, FIA, Santiago, Chile, 2006
Toward and objective aerodynamic assessment of vocal hyperfunction using a voice health monitor
M Zañartu, VM Espinoza, DD Mehta, JH Van Stan, HA Cheyne, ...
Proc. Models Anal. Vocal Emissions Biomed. Appl.: 8th Int. Workshop, 167-170, 2013
Microempresas y encadenamientos productivos con el sector turismo en los cantones de Carrillo, Santa Cruz, Nicoya y Nandayure, provincia de Guanacaste, Costa Rica
VJ Baltodano, MA Brenes, V Espinoza, L Vázquez
Gestión Turística 12, 31-50, 2009
Lombard effect in individuals with nonphonotraumatic vocal hyperfunction: Impact on acoustic, aerodynamic, and vocal fold vibratory parameters
C Castro, P Prado, VM Espinoza, A Testart, D Marfull, R Manriquez, ...
Journal of Speech, Language, and Hearing Research 65 (8), 2881-2895, 2022
Kalman filter implementation of subglottal impedance-based inverse filtering to estimate glottal airflow during phonation
JP Cortés, GA Alzamendi, AJ Weinstein, JI Yuz, VM Espinoza, DD Mehta, ...
Applied Sciences 12 (1), 401, 2021
Uncertainty of glottal airflow estimation during continuous speech using impedance-based inverse filtering of the neck-surface acceleration signal
VM Espinoza, DD Mehta, JH Van Stan, RE Hillman, M Zañartu
The Journal of the Acoustical Society of America 141 (5), 3579-3579, 2017
Estudio dinámico de parámetros de filtrado inverso para el seguimiento ambulatorio de la función vocal
VM Espinoza, M Zañartu
IX Congreso Iberoamericano de Acústica, FIA 2014, Valdivia, Chile, 2014
Ambulatory Monitoring of Subglottal Pressure Estimated from Neck-Surface Vibration in Individuals with and without Voice Disorders
JP Cortés, JZ Lin, KL Marks, VM Espinoza, EJ Ibarra, M Zañartu, ...
Applied Sciences 12 (21), 10692, 2022
Tissue mobilization during double source of vibration semioccluded vocal tract exercises: A neck and face surface acceleration study
M Guzman, K Acevedo, C Castro, C Moran, V Espinoza, C Quezada
Journal of Speech, Language, and Hearing Research 64 (11), 4124-4137, 2021
R Manríquez, VM Espinoza, C Castro, JP Cortés, M Zañartu
AQL 2021 BOOK OF ABSTRACTS, 26, 2021
Stationary and dynamic aerodynamic assessment of vocal hyperfunction using enhanced supraglottal and subglottal inverse filtering methods
VM Espinoza
Ph. D. dissertation in Electronic Engineer, 2018
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