Acoustic characteristics of the metallic voice quality

Detalhes bibliográficos
Autor(a) principal: Fadel,Congeta Bruniere Xavier
Data de Publicação: 2015
Outros Autores: Dassie-Leite,Ana Paula, Santos,Rosane Sampaio, Rosa,Marcelo de Oliveira, Marques,Jair Mendes
Tipo de documento: Artigo
Idioma: eng
Título da fonte: CoDAS
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-17822015000100097
Resumo: PURPOSE: To characterize the fundamental frequency and the frequency of the formants F1, F2, F3, and F4 from vocal emissions of amateur singers with metallic voice quality.METHODS: There were 60 amateur female singers aged between 18 and 60 years old; 30 women with metallic voice quality forming the study group (SG) and 30 women without such a vocal quality forming control group (CG). The sample was selected through voice screening confirmed by reviewers after reaching a consensus. Regarding data collection, sustained vowel emissions in usual tone and at two predetermined frequencies, by which the values of F0 and frequency of the formants F1, F2, F3, and F4 were obtained, were recorded and analyzed.RESULTS: Comparing the emissions in usual tone, no difference for F0 was found, but the values of the formants F2, F3, and F4 were higher in the SG. In the preestablished tones, there was a difference between the two groups in the formants F3 and F4 for both tones.CONCLUSION: It is possible to characterize metallic voice quality as a normal fundamental frequency, with increasing frequency of the F2 formant, and values of frequencies of formants F2, F3, and F4 higher when compared to the CG.
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spelling Acoustic characteristics of the metallic voice qualityVoiceVoice QualityAcousticsSpeech AcousticsSingingPURPOSE: To characterize the fundamental frequency and the frequency of the formants F1, F2, F3, and F4 from vocal emissions of amateur singers with metallic voice quality.METHODS: There were 60 amateur female singers aged between 18 and 60 years old; 30 women with metallic voice quality forming the study group (SG) and 30 women without such a vocal quality forming control group (CG). The sample was selected through voice screening confirmed by reviewers after reaching a consensus. Regarding data collection, sustained vowel emissions in usual tone and at two predetermined frequencies, by which the values of F0 and frequency of the formants F1, F2, F3, and F4 were obtained, were recorded and analyzed.RESULTS: Comparing the emissions in usual tone, no difference for F0 was found, but the values of the formants F2, F3, and F4 were higher in the SG. In the preestablished tones, there was a difference between the two groups in the formants F3 and F4 for both tones.CONCLUSION: It is possible to characterize metallic voice quality as a normal fundamental frequency, with increasing frequency of the F2 formant, and values of frequencies of formants F2, F3, and F4 higher when compared to the CG.Sociedade Brasileira de Fonoaudiologia2015-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-17822015000100097CoDAS v.27 n.1 2015reponame:CoDASinstname:Sociedade Brasileira de Fonoaudiologia (SBFA)instacron:SBFA10.1590/2317-1782/20152014159info:eu-repo/semantics/openAccessFadel,Congeta Bruniere XavierDassie-Leite,Ana PaulaSantos,Rosane SampaioRosa,Marcelo de OliveiraMarques,Jair Mendeseng2015-10-09T00:00:00Zoai:scielo:S2317-17822015000100097Revistahttps://www.codas.org.br/ONGhttps://old.scielo.br/oai/scielo-oai.phpcodas@editoracubo.com.br||revista@codas.org.br2317-17822317-1782opendoar:2015-10-09T00:00CoDAS - Sociedade Brasileira de Fonoaudiologia (SBFA)false
dc.title.none.fl_str_mv Acoustic characteristics of the metallic voice quality
title Acoustic characteristics of the metallic voice quality
spellingShingle Acoustic characteristics of the metallic voice quality
Fadel,Congeta Bruniere Xavier
Voice
Voice Quality
Acoustics
Speech Acoustics
Singing
title_short Acoustic characteristics of the metallic voice quality
title_full Acoustic characteristics of the metallic voice quality
title_fullStr Acoustic characteristics of the metallic voice quality
title_full_unstemmed Acoustic characteristics of the metallic voice quality
title_sort Acoustic characteristics of the metallic voice quality
author Fadel,Congeta Bruniere Xavier
author_facet Fadel,Congeta Bruniere Xavier
Dassie-Leite,Ana Paula
Santos,Rosane Sampaio
Rosa,Marcelo de Oliveira
Marques,Jair Mendes
author_role author
author2 Dassie-Leite,Ana Paula
Santos,Rosane Sampaio
Rosa,Marcelo de Oliveira
Marques,Jair Mendes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Fadel,Congeta Bruniere Xavier
Dassie-Leite,Ana Paula
Santos,Rosane Sampaio
Rosa,Marcelo de Oliveira
Marques,Jair Mendes
dc.subject.por.fl_str_mv Voice
Voice Quality
Acoustics
Speech Acoustics
Singing
topic Voice
Voice Quality
Acoustics
Speech Acoustics
Singing
description PURPOSE: To characterize the fundamental frequency and the frequency of the formants F1, F2, F3, and F4 from vocal emissions of amateur singers with metallic voice quality.METHODS: There were 60 amateur female singers aged between 18 and 60 years old; 30 women with metallic voice quality forming the study group (SG) and 30 women without such a vocal quality forming control group (CG). The sample was selected through voice screening confirmed by reviewers after reaching a consensus. Regarding data collection, sustained vowel emissions in usual tone and at two predetermined frequencies, by which the values of F0 and frequency of the formants F1, F2, F3, and F4 were obtained, were recorded and analyzed.RESULTS: Comparing the emissions in usual tone, no difference for F0 was found, but the values of the formants F2, F3, and F4 were higher in the SG. In the preestablished tones, there was a difference between the two groups in the formants F3 and F4 for both tones.CONCLUSION: It is possible to characterize metallic voice quality as a normal fundamental frequency, with increasing frequency of the F2 formant, and values of frequencies of formants F2, F3, and F4 higher when compared to the CG.
publishDate 2015
dc.date.none.fl_str_mv 2015-02-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-17822015000100097
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-17822015000100097
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2317-1782/20152014159
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Fonoaudiologia
publisher.none.fl_str_mv Sociedade Brasileira de Fonoaudiologia
dc.source.none.fl_str_mv CoDAS v.27 n.1 2015
reponame:CoDAS
instname:Sociedade Brasileira de Fonoaudiologia (SBFA)
instacron:SBFA
instname_str Sociedade Brasileira de Fonoaudiologia (SBFA)
instacron_str SBFA
institution SBFA
reponame_str CoDAS
collection CoDAS
repository.name.fl_str_mv CoDAS - Sociedade Brasileira de Fonoaudiologia (SBFA)
repository.mail.fl_str_mv codas@editoracubo.com.br||revista@codas.org.br
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