Acoustic analysis of voice for detection of speech disorder for amyotrophic lateral sclerosis

Acoustic analysis of voice for detection of speech disorder for amyotrophic lateral sclerosis

A method of acoustic signal analysis with sustain vowel phonation for detection of amyotrophic lateral sclerosis (ALS) is considered. A method for segmentation of the voice signal into periods of the fundamental tone, which is used for evaluation of the jitter and shimmer parameters, is proposed. A...

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Bibliographic Details
Main Authors: M. I. Vashkevich, A. D. Gvozdovich, Y. N. Rushkevich, A. A. Petrovsky
Format: Article
Language:Russian
Published: Educational institution «Belarusian State University of Informatics and Radioelectronics» 2019-06-01
Series:Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki
Subjects:
acoustic analysis
jitter
shimmer
amyotrophic lateral sclerosis
Online Access:https://doklady.bsuir.by/jour/article/view/1043
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