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AT LEAST TWO MACRORHYTHMIC UNITS ARE NECESSARY FOR MODELING BRAZILIAN PORTUGUESE DURATION: EMPHASIS ON AUTOMATIC SEGMENTAL DURATION GENERATION
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BARBOSA, Plínio Almeida. AT LEAST TWO MACRORHYTHMIC UNITS ARE NECESSARY FOR MODELING BRAZILIAN PORTUGUESE DURATION: EMPHASIS ON AUTOMATIC SEGMENTAL DURATION GENERATION. Cadernos de Estudos Linguísticos, Campinas, SP, v. 31, 2011. DOI: 10.20396/cel.v31i0.8636991. Disponível em: https://periodicos.sbu.unicamp.br/ojs/index.php/cel/article/view/8636991. Acesso em: 18 abr. 2024.

Resumo

O modelamento da duração acústica no português do Brasil (PB) tornou possível a emergência de uma tipologia acentual que revela a existência de ao menos duas unidades de programação macrorrítmicas: a sílaba e o GIPC. Os pontos de máximo dos z-scores da sílaba coincidem com a posição do acento lexical enquanto os pontos de máximo dos z-scores do GIPC (coincidindo com posição de acento lexical) demarcam as fronteiras prosódicas do enunciado. Um modelo rítmico possibilitando a geração automática e simplificada da duração segmental é proposto para ser integrado em um sistema de síntese da fala em PB.

https://doi.org/10.20396/cel.v31i0.8636991
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