Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Influence of Voice Focus on Oral-Nasal Balance in Speakers of Brazilian Portuguese

Texto completo
Autor(es):
de Boer, Gillian ; de Castro Marino, Viviane Cristina ; Berti, Larissa Cristina ; Gradim Fabron, Eliana Maria ; Bressmann, Tim
Número total de Autores: 5
Tipo de documento: Artigo Científico
Fonte: FOLIA PHONIATRICA ET LOGOPAEDICA; v. 68, n. 3, p. 152-158, 2016.
Citações Web of Science: 0
Resumo

Objectives: This study investigates whether a change in speaking voice focus affects the oral-nasal balance. The investigation was undertaken with different phonetic materials in speakers of Brazilian Portuguese, which features phonological and phonetic vowel nasalization. Methods: Ten females read oral, balanced oral-nasal, and nasal loaded sentences in their normal voice, and with a backward focus and a forward focus. Nasalance scores were collected with a Nasometer 6400. Results: A repeated measures ANOVA of the nasalance scores demonstrated a significant main effect of speaking condition (F(2, 18) = 12.87, p < 0.001). The mean nasalance scores across the stimuli in the backward focus and normal speaking conditions were 36.85% (SD 16.85) and 40.18% (SD 18.02), respectively, both significantly lower than the forward focus condition at 45.38% (SD 18.90). Conclusion: The results demonstrated that speaking focus influences oral-nasal balance in normal speakers. In future research, it should be investigated whether voice focus can also modify oral-nasal balance in hypernasal speakers with cleft palate and other disorders. (C) 2016 S. Karger AG, Basel (AU)

Processo FAPESP: 16/01583-8 - Ressonância oro-nasal e coordenação da língua na produção da fala
Beneficiário:Larissa Cristina Berti
Modalidade de apoio: Auxílio à Pesquisa - Pesquisador Visitante - Internacional
Processo FAPESP: 12/23899-6 - Medidas de nasalância em amostras de fala em diferentes contextos fonéticos do português brasileiro
Beneficiário:Viviane Cristina de Castro Marino
Modalidade de apoio: Auxílio à Pesquisa - Regular