دورية أكاديمية
Relationship Between Oropharyngeal Geometry and Acoustic Parameters in Singers: A Preliminary Study.
| العنوان: | Relationship Between Oropharyngeal Geometry and Acoustic Parameters in Singers: A Preliminary Study. |
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| المؤلفون: | Nascimento GFD; Graduate Program in Human Communication Health at the Federal University of Pernambuco, Health Sciences Center. Speech-Languague Pathology and Audiology Departament, Recife, Pernambuco (Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco - Centro de Ciências da Saúde - Departamento de Fonoaudiologia), Av. Prof. Artur de Sá, CEP, Brazil., Silva HJD; Graduate Program in Human Communication Health at the Federal University of Pernambuco, Health Sciences Center. Speech-Languague Pathology and Audiology Departament, Recife, Pernambuco (Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco - Centro de Ciências da Saúde - Departamento de Fonoaudiologia), Av. Prof. Artur de Sá, CEP, Brazil., Oliveira KGSC; Graduate Program in Human Communication Health at the Federal University of Pernambuco, Health Sciences Center. Speech-Languague Pathology and Audiology Departament, Recife, Pernambuco (Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco - Centro de Ciências da Saúde - Departamento de Fonoaudiologia), Av. Prof. Artur de Sá, CEP, Brazil., Lira SZ; Graduate Program in Human Communication Health at the Federal University of Pernambuco, Health Sciences Center. Speech-Languague Pathology and Audiology Departament, Recife, Pernambuco (Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco - Centro de Ciências da Saúde - Departamento de Fonoaudiologia), Av. Prof. Artur de Sá, CEP, Brazil., Gomes AOC; Graduate Program in Human Communication Health at the Federal University of Pernambuco, Health Sciences Center. Speech-Languague Pathology and Audiology Departament, Recife, Pernambuco (Programa de Pós-Graduação em Saúde da Comunicação Humana da Universidade Federal de Pernambuco - Centro de Ciências da Saúde - Departamento de Fonoaudiologia), Av. Prof. Artur de Sá, CEP, Brazil. Electronic address: adriana.camargo@ufpe.br. |
| المصدر: | Journal of voice : official journal of the Voice Foundation [J Voice] 2022 Aug 09. Date of Electronic Publication: 2022 Aug 09. |
| Publication Model: | Ahead of Print |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Mosby Country of Publication: United States NLM ID: 8712262 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-4588 (Electronic) Linking ISSN: 08921997 NLM ISO Abbreviation: J Voice Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: 2003- : St. Louis, MO : Mosby Original Publication: [New York, N.Y.] : Raven Press, 1987- |
| مستخلص: | Objective: To verify possible correlations between formant and cepstral parameters and oropharyngeal geometry in singers, stratified by sex. Method: Voice records and oropharyngeal measures of 31 singers - 13 females and 18 males, mean age of 28 (±5.0) years - were retrieved from a database and analyzed. The oropharyngeal geometry measures were collected with acoustic pharyngometry, and the voice records consisted of sustained vowel /Ԑ/ phonation, which were exported to Praat software and edited to obtain the formant and cepstral parameters, stratified by sex. The Pearson linear correlation test was applied to relate voice parameters to oropharyngeal geometry, at the 5% significance level; the linear regression test was used to justify the variable related to the second formant. Results: Differences between the sexes were identified only in the oral cavity length (greater in males) and pharyngeal cavity length (greater in females). There was a linear correlation between the third formant and the cepstrum in the female group. In the male group, there was a linear correlation between the cepstrum and the third and fourth formants. A positive linear correlation with up to 95% confidence was also identified between the pharyngeal cavity volume and the second formant in the female group, making it possible to estimate a regression model for the second formant (R2 = 0.70). Conclusion: There are correlations between the oropharyngeal geometry and formant and cepstral parameters in relation to sex. The pharyngeal cavity volume showed the greatest correlation between females and the second formant. (Copyright © 2022 The Voice Foundation. Published by Elsevier Inc. All rights reserved.) |
| فهرسة مساهمة: | Keywords: Oropharynx; Singing; Speech acoustics; Voice quality |
| تواريخ الأحداث: | Date Created: 20220812 Latest Revision: 20240216 |
| رمز التحديث: | 20240217 |
| DOI: | 10.1016/j.jvoice.2022.07.012 |
| PMID: | 35961825 |
| قاعدة البيانات: | MEDLINE |
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Full Text Finder | تدمد: | 1873-4588 |
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| DOI: | 10.1016/j.jvoice.2022.07.012 |