TY - GEN
T1 - Phoniatric System Based on Acoustical Analysis for Early Detection of Anomalies in Voice Production
AU - Cazarin, Ana Laura
AU - Cardiel, Eladio
AU - Garay-Jimenez, Laura I.
AU - Hernandez, Pablo Rogelio
AU - Jimenez, Victor Manuel Valadez
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - An objective evaluation of voice quality using phoniatric parameters to analyze acoustic signals generated during phonations has been developed. The system used the Voice Handicap Index questionnaire to quantify the perception of the vocal capacity of people, complemented with the measurement of voice acoustic signal parameters obtained from sustained vocalizations. The parameters were statistically evaluated, and then a systematic analysis of seven classifiers with the preselected parameter was done with and without PCA, KNN, BPNN, and SVM obtained the best performance with a mean accuracy of 97.4%, 96%, and 94.7%. The proposal can be used to determine alterations in the production of the voice for medical diagnostics.
AB - An objective evaluation of voice quality using phoniatric parameters to analyze acoustic signals generated during phonations has been developed. The system used the Voice Handicap Index questionnaire to quantify the perception of the vocal capacity of people, complemented with the measurement of voice acoustic signal parameters obtained from sustained vocalizations. The parameters were statistically evaluated, and then a systematic analysis of seven classifiers with the preselected parameter was done with and without PCA, KNN, BPNN, and SVM obtained the best performance with a mean accuracy of 97.4%, 96%, and 94.7%. The proposal can be used to determine alterations in the production of the voice for medical diagnostics.
KW - Acoustical Analysis
KW - Phoniatric
KW - Voice Quality
UR - http://www.scopus.com/inward/record.url?scp=85123852812&partnerID=8YFLogxK
U2 - 10.1109/CCE53527.2021.9633031
DO - 10.1109/CCE53527.2021.9633031
M3 - Contribución a la conferencia
AN - SCOPUS:85123852812
T3 - CCE 2021 - 2021 18th International Conference on Electrical Engineering, Computing Science and Automatic Control
BT - CCE 2021 - 2021 18th International Conference on Electrical Engineering, Computing Science and Automatic Control
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Electrical Engineering, Computing Science and Automatic Control, CCE 2021
Y2 - 10 November 2021 through 12 November 2021
ER -