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Pregled bibliografske jedinice broj: 1030170

Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization


Varošanec-Škarić, Gordana; Stevanović, Siniša; Bašić, Iva
Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization // Speech and Language 2019
Beograd: Institute for Experimental Phonetics and Speech Pathology “Djordje Kostic“, 2019. str. 1-2 (plenarno, međunarodna recenzija, sažetak, znanstveni)


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Naslov
Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization

Autori
Varošanec-Škarić, Gordana ; Stevanović, Siniša ; Bašić, Iva

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Speech and Language 2019 / - Beograd : Institute for Experimental Phonetics and Speech Pathology “Djordje Kostic“, 2019, 1-2

Skup
Speech and Language 2019

Mjesto i datum
Beograd, Srbija, 1-2.11.2019

Vrsta sudjelovanja
Plenarno

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
voice quality, medialization thyroplasty, VHI questionnaire, phonetic assessment, acoustic analysis

Sažetak
After vagus nerve was recessed, due to the resulting gap and lack of adduction voice quality was poor, the timbre was completely unharmonic and phonation type whispery. Six years after the surgery thyroplasty type I (medialization thyroplasty) was conducted. Before and after the procedure the following data were collected: subjective assessment of voice quality, (VHI), phonetic, auditory assessment, and acoustic analysis including: F0 measures, tone and intensity perturbations, HNR during phonation, and long term average spectrum (LTASS). After thyroplasty the subjective assessment was that there is no voice quality disorder. Phonetic protocols provided information about complete comprehensibility, good speech quality, optimal communication, middle tone, normal loudness, no supralaryngeal modifications, modal phonation, adequate breathing and rhythmicity. Acoustic parameters indicated significant differences in jitter (p>0.0001), shimmer (p=0.001), dispersion F0 (p=0.002) and HNR (p=0.005). Regarding timbre, during reading and spontaneous productions showed more balanced LTASS. Interdisciplinary approach motivates patient because higher voice quality improves life quality.

Izvorni jezik
Engleski

Znanstvena područja
Filologija



POVEZANOST RADA


Projekt / tema
130-0000000-0786 - Forenzična fonetika: slušno prepoznavanje i zvučna analiza glasova (Gordana Varošanec-Škarić, )

Ustanove
Filozofski fakultet, Zagreb

Citiraj ovu publikaciju

Varošanec-Škarić, Gordana; Stevanović, Siniša; Bašić, Iva
Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization // Speech and Language 2019
Beograd: Institute for Experimental Phonetics and Speech Pathology “Djordje Kostic“, 2019. str. 1-2 (plenarno, međunarodna recenzija, sažetak, znanstveni)
Varošanec-Škarić, G., Stevanović, S. & Bašić, I. (2019) Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization. U: Speech and Language 2019.
@article{article, year = {2019}, pages = {1-2}, keywords = {voice quality, medialization thyroplasty, VHI questionnaire, phonetic assessment, acoustic analysis}, title = {Comparison of Acoustic Properties of Voice Quality Before and After Thyroplasty Medialization}, keyword = {voice quality, medialization thyroplasty, VHI questionnaire, phonetic assessment, acoustic analysis}, publisher = {Institute for Experimental Phonetics and Speech Pathology “Djordje Kostic“}, publisherplace = {Beograd, Srbija} }




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