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148 results on '"Barbosa, Plínio A."'

3. Prosodic Changes with Age: A Longitudinal Study on a Famous European Portuguese Native Speaker

Author

Valente, Ana Rita, Oliveira, Catarina, Albuquerque, Luciana, Teixeira, António, Barbosa, Plínio A., Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Karpov, Alexey, editor, and Potapova, Rodmonga, editor

Published
2021
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4. Speech Breathing and Expressivity: An Experimental Study in Reading and Singing Styles

Author

Barbosa, Plínio A., Madureira, Sandra, Fontes, Mario A. S., Menegon, Paulo, Goos, Gerhard, Founding Editor, Hartmanis, Juris, Founding Editor, Bertino, Elisa, Editorial Board Member, Gao, Wen, Editorial Board Member, Steffen, Bernhard, Editorial Board Member, Woeginger, Gerhard, Editorial Board Member, Yung, Moti, Editorial Board Member, Quaresma, Paulo, editor, Vieira, Renata, editor, Aluísio, Sandra, editor, Moniz, Helena, editor, Batista, Fernando, editor, and Gonçalves, Teresa, editor

Published
2020
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8. Imitating Broadcast News Style: Commonalities and Differences Between French and Brazilian Professionals

Author

Barbosa, Plinio A., de Mareüil, Philippe Boula, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Villavicencio, Aline, editor, Moreira, Viviane, editor, Abad, Alberto, editor, Caseli, Helena, editor, Gamallo, Pablo, editor, Ramisch, Carlos, editor, Gonçalo Oliveira, Hugo, editor, and Paetzold, Gustavo Henrique, editor

Published
2018
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9. Automatic Detection of Prosodic Boundaries in Brazilian Portuguese Spontaneous Speech

Author

Teixeira, Bárbara, Barbosa, Plínio, Raso, Tommaso, Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Villavicencio, Aline, editor, Moreira, Viviane, editor, Abad, Alberto, editor, Caseli, Helena, editor, Gamallo, Pablo, editor, Ramisch, Carlos, editor, Gonçalo Oliveira, Hugo, editor, and Paetzold, Gustavo Henrique, editor

Published
2018
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10. Identifying Intensification Processes in Brazilian Sign Language in the Framework of Brazilian Portuguese Machine Translation

Author

Paiva, Francisco Aulísio dos S., De Martino, José Mario, Barbosa, Plínio A., Faria, Pablo P. F., Silva, Ivani R., Rosa, Luciana A., Hutchison, David, Series Editor, Kanade, Takeo, Series Editor, Kittler, Josef, Series Editor, Kleinberg, Jon M., Series Editor, Mattern, Friedemann, Series Editor, Mitchell, John C., Series Editor, Naor, Moni, Series Editor, Pandu Rangan, C., Series Editor, Steffen, Bernhard, Series Editor, Terzopoulos, Demetri, Series Editor, Tygar, Doug, Series Editor, Weikum, Gerhard, Series Editor, Villavicencio, Aline, editor, Moreira, Viviane, editor, Abad, Alberto, editor, Caseli, Helena, editor, Gamallo, Pablo, editor, Ramisch, Carlos, editor, Gonçalo Oliveira, Hugo, editor, and Paetzold, Gustavo Henrique, editor

Published
2018
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16. A New Methodology for Comparing Speech Rhythm Structure between Utterances: Beyond Typological Approaches

Author

Barbosa, Plínio A., da Silva, Wellington, Hutchison, David, editor, Kanade, Takeo, editor, Kittler, Josef, editor, Kleinberg, Jon M., editor, Mattern, Friedemann, editor, Mitchell, John C., editor, Naor, Moni, editor, Nierstrasz, Oscar, editor, Pandu Rangan, C., editor, Steffen, Bernhard, editor, Sudan, Madhu, editor, Terzopoulos, Demetri, editor, Tygar, Doug, editor, Vardi, Moshe Y., editor, Weikum, Gerhard, editor, Goebel, Randy, editor, Siekmann, Jörg, editor, Wahlster, Wolfgang, editor, Caseli, Helena, editor, Villavicencio, Aline, editor, Teixeira, António, editor, and Perdigão, Fernando, editor

Published
2012
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26. O lugar do pé métrico e do acento no modelamento dinâmico do ritmo

Author

Barbosa, Plínio Almeida

Subjects
acentuação, fonética, Philology. Linguistics, P1-1091, Literature (General), PN1-6790
Abstract

O modelamento dinâmico do ritmo permite reavaliar questões-chave como a definição e a delimitação do pé métrico e o lugar do acento na economia do modelo. O modelo sendo implementado tem dois componentes: um modelo rítmico com dois osciladores acoplados (um oscilador silábico e um acentual) e uma pusa gestual integrada que retém as coordenações entre os gestos acústico-articulatórios. O oscilador acentual dá conta da métrica delimitando grupos acentuais (pés), o oscilador silábico induzido impõe o timing vocálico do enunciado e a pauta gestual implementa não-derivacionalmente o chamado acento lexical

Published
2003

28. Fonética, que bicho é esse?

Author

Barbosa, Plínio Almeida, primary, Madureira, Sandra, additional, Passetti, Renata Regina, additional, and Brescancini, Cláudia Regina, additional

Published
2021
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34. Editorial

Author

Barbosa, Plínio Almeida, primary and Constantini, Ana Carolina, additional

Published
2020
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39. The contribution of prosody to foreign accent: A study of Spanish as a foreign language

Author

Conceição Silva, Cristiane, Almeida Barbosa, Plínio, and Brazilian Ministry of Education (Bolsa de doutorado CAPES, DOU, 05-2011)

Subjects
acento extranjero, prosodia, delexicalización, español L2, tipo de tarea, foreign accent, prosody, delexicalization, L2 Spanish, task type
Abstract

The aim of this study is to analyze the contribution of prosody on the perception of foreign accent by Brazilian learners of Spanish. The data were collected from 15 participants and a control group of 5 native Spanish speakers. A perceptual test was performed with two different speech styles (reading and storytelling) and with delexicalized and natural speech. The speech production was judged by 24 native Spanish subjects. First, they had to determine the nationality of the speaker by listening to the delexicalized excerpts in Spanish (storytelling). After that, the listeners used a continuous scale to rate the excerpts (reading and storytelling) for the degree of foreign accent in Spanish. The results suggest that it is possible to identify foreign accent only with the prosodic information provided in the delexicalized stimuli, i.e., f0, duration, and overall intensity. In addition, the perceptual test allowed us to assess the degree of foreign accent of each subject while revealing the great variability of their production. Finally, concerning the external data, the following factors predicted foreign accent among the learners: gender, length of residence in Spain, formal language instruction in Brazil, age of arrival in Spain, and reported use of Brazilian Portuguese in Spain. These results confirm the crucial role of naturalistic learning of a foreign language, as shown by previous studies., El objetivo de este estudio es analizar la contribución de la prosodia para la percepción del acento extranjero en aprendices brasileños de español. Se recogieron datos de 15 sujetos y un grupo control compuesto por 5 hablantes nativos de español y se realizó un test de percepción a partir de estímulos en dos estilos habla distintos (lectura y narración) y habla delexicalizada y sin modificación. Participaron en el experimento de percepción 24 jueces hablantes nativos de español. Primeramente, tuvieron que determinar la nacionalidad del hablante al escuchar los fragmentos delexicalizados en español (narración). A continuación, los oyentes utilizaron una escala continua para puntuar el acento extranjero en los fragmentos de lectura y narración sin modificación. Los resultados sugieren que es posible identificar el acento extranjero solo con la información prosódica que hay en los estímulos delexicalizados, es decir, la f0, la duración y la intensidad global. Además de eso, el test de percepción nos permitió evaluar el grado de acento extranjero de cada sujeto y al mismo tiempo reveló la gran variabilidad de sus producciones. Por fin, respecto a los datos externos, los siguientes factores predijeron el acento extranjero entre los aprendices: género, tiempo de residencia en España, enseñanza formal, edad de llegada al país extranjero y uso del portugués de Brasil en España. Estos resultados confirman la gran importancia del aprendizaje natural de la lengua extranjera.

Published
2017
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44. Experimental Analysis of Repair Welding Alternatives for Shipbuilding DH36 Plates.

Author

Gurova, Tetyana, Estefen, Segen F., Leontiev, Anatoli, Barbosa, Plínio T., Zhukov, Valentin, and Nikulink, Vasilii

Subjects
WELDING, SHIPBUILDING, STRESS concentration, RESIDUAL stresses, OFFSHORE structures, WELDING equipment
Abstract

Repair by welding is widely used in the shipbuilding industry during ship construction. The effect of the residual stress distribution induced by the welding process on the ship structure is important for the repair effectiveness. This article presents an experimental study of the residual stress distribution induced by repair welding in the plates that are typically used in ships and offshore structures. Different repair techniques are evaluated to identify the best practice associated with residual stress values. Recommendations for repair welding are discussed, and modifications to the present practice are proposed. [ABSTRACT FROM AUTHOR]

Published
2020
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50. Apresentação

Author

Barbosa, Plínio Almeida

Subjects
French literature - Italian literature - Spanish literature - Portuguese literature, P1-1091, General Medicine, PQ1-3999, Linguística, Philology. Linguistics
Abstract

The idea of organizing this collection of seven papers was twofold. First, to bring together, in a single volume, researchers who not only have devoted their work to analyzing prosodic form and content according to rigorous experimental protocols, and further more crucially, to bring together researchers who assume a modeling approach by proposing phonetic or phonological models for utterance implementation. Second, to present evidence for universal and language-specific prosodic properties by gathering information on common and specific prosodic properties from five languages, not all genetic-related: (American and Irish) English, Japanese, French, Finnish, and Brazilian Portuguese.

Published
2011

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