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Descritores estatísticos na caracterização das fricativas do Português Brasileiro: Características espectrais das fricativas

dc.contributor.authorFerreira-Silva, Audinéia [UNESP]
dc.contributor.authorPacheco, Vera
dc.contributor.authorCagliari, Luiz Carlos [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionVitória da Conquista
dc.date.accessioned2022-04-29T17:02:40Z
dc.date.available2022-04-29T17:02:40Z
dc.date.issued2015-10-01
dc.description.abstractIn this paper, we investigated the spectral characteristics of labiodental, alveolar and postalveolar fricatives of the Brazilian Portuguese in terms of place of articulation and vowel context. We measured the spectral characteristic of fricative noise using the analysis of four spectral moments (center of gravity, standard deviation, skewness and kurtosis). Our results indicated a significant effect of place of articulation and vowel context on values of spectral moments for fricatives of Brazilian Portuguese. The results show that the fricatives were well differentiated by the center of gravity and standard deviation more than the other spectral moments, skewness and kurtosis.en
dc.description.affiliationFaculdade de Ciências e Letras Universidade Estadual Paulista Júlio de Mesquita Filho, Rod. Araraquara-Jaú, Km 1
dc.description.affiliationUniversidade Estadual Do Sudoeste da Bahia Vitória da Conquista
dc.description.affiliationUnespFaculdade de Ciências e Letras Universidade Estadual Paulista Júlio de Mesquita Filho, Rod. Araraquara-Jaú, Km 1
dc.format.extent371-379
dc.identifierhttp://dx.doi.org/10.4025/actascilangcult.v37i4.25149
dc.identifier.citationActa Scientiarum Language and Culture, v. 37, n. 4, p. 371-379, 2015.
dc.identifier.doi10.4025/actascilangcult.v37i4.25149
dc.identifier.issn1983-4683
dc.identifier.issn1983-4675
dc.identifier.scopus2-s2.0-84951095847
dc.identifier.urihttp://hdl.handle.net/11449/232476
dc.language.isopor
dc.relation.ispartofActa Scientiarum Language and Culture
dc.sourceScopus
dc.subjectFricative
dc.subjectPlace of articulation
dc.subjectSpectral characteristics
dc.titleDescritores estatísticos na caracterização das fricativas do Português Brasileiro: Características espectrais das fricativaspt
dc.title.alternativeStatistical descriptors on the characterization of the Brazilian Portuguese fricatives: Spectral characteristics of fricativesen
dc.typeArtigo
dspace.entity.typePublication
unesp.departmentLinguística - FCLARpt

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