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

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.contributorVitória da Conquista
dc.date.accessioned2022-04-29T17:02:40Z
dc.date.accessioned2022-12-20T03:28:42Z
dc.date.available2022-04-29T17:02:40Z
dc.date.available2022-12-20T03:28:42Z
dc.date.created2022-04-29T17:02:40Z
dc.date.issued2015-10-01
dc.identifierActa Scientiarum Language and Culture, v. 37, n. 4, p. 371-379, 2015.
dc.identifier1983-4683
dc.identifier1983-4675
dc.identifierhttp://hdl.handle.net/11449/232476
dc.identifier10.4025/actascilangcult.v37i4.25149
dc.identifier2-s2.0-84951095847
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5412615
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.
dc.languagepor
dc.relationActa 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 fricativas
dc.typeArtículos de revistas


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