Academic literature on the topic 'Fonética : Fonemas'
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Journal articles on the topic "Fonética : Fonemas"
Khron, Haakon. "Formantes vocálicos en el Ngäbere de Costa Rica." Káñina 43, no. 1 (March 29, 2019): 45–57. http://dx.doi.org/10.15517/rk.v43i1.36791.
Full textMendes, Camilla Da Silva, Nathalia Reis de Medeiros, and Thiago Soares de Oliveira. "A realização fonética do galego e a do português: um estudo comparativo com o latim." Entrepalavras 7, no. 2 (November 3, 2017): 107. http://dx.doi.org/10.22168/2237-6321.7.7.2.107-131.
Full textValbuena, Amanda Carolina. "Tucker Signing como Herramienta Fónica para el Desarrollo de la Conciencia Fonética en Niños." GiST Education and Learning Research Journal, no. 8 Jan -Jun (June 27, 2014): 66–82. http://dx.doi.org/10.26817/16925777.114.
Full textCalvo Shadid, Annette. "Variación fonética de /e/ y /r/ en el habla culta de San José." Revista de Filología y Lingüística de la Universidad de Costa Rica 21, no. 1 (August 30, 2015): 115. http://dx.doi.org/10.15517/rfl.v21i1.20266.
Full textBarría Elgueta, Pamela, and Gastón Salamanca. "Fonemas segméntales del rromanés hablado por los gitanos grecos de Neuquén (Argentina)." Literatura y Lingüística, no. 29 (September 26, 2014): 293. http://dx.doi.org/10.29344/0717621x.29.93.
Full textGonzález, Hebe. "Una aproximación a la fonología del tapiete (Tupí-Guaraní)." LIAMES: Línguas Indígenas Americanas 8, no. 1 (April 27, 2010): 7. http://dx.doi.org/10.20396/liames.v8i1.1469.
Full textVega Chavarría, Melany. "Fonética y fonología de las consonantes oclusivas del guaymí hablado en Costa Rica." LETRAS, no. 70 (June 16, 2021): 105–28. http://dx.doi.org/10.15359/rl.2-70.4.
Full textCalvo Shadid, Annette. "Las semiconsonantes y semivocales en los diptongos del español: propuesta de análisis fonológico." Revista de Filología y Lingüística de la Universidad de Costa Rica 34, no. 2 (August 23, 2012): 107. http://dx.doi.org/10.15517/rfl.v34i2.1282.
Full textKrohn, Haakon S. "Adaptación fonológica de préstamos léxicos del español en el noruego." Revista de Lenguas Modernas, no. 33 (October 21, 2020): 111–34. http://dx.doi.org/10.15517/rlm.v0i33.41578.
Full textCifuentes Becerra, Edgardo. "Consciencia del valor distintivo de los fonemas consonánticos en posición de neutralización en el español de Chile." Literatura y Lingüística, no. 33 (August 12, 2018): 415. http://dx.doi.org/10.29344/0717621x.33.1492.
Full textDissertations / Theses on the topic "Fonética : Fonemas"
Silva, Lídia Maurício. "Parâmetros ultrassonográficos do movimento da língua na produção dos 14 fonemas consonantais do português brasileiro /." Marília, 2017. http://hdl.handle.net/11449/150772.
Full textBanca: Célia Maria Giacheti
Banca: Márcia Keske-Soares
Resumo: Objetivo: O objetivo desse estudo foi propor parâmetros ultrassonográficos quantitativos que pudessem apreender diferenças de modo e ponto de articulação entre os 14 fonemas linguais do Português Brasileiro (doravante PB), buscando estimar valores de referência e um padrão de variabilidade quanto ao contorno de superfície de língua na produção de fala típica. Métodos: Foram selecionados 20 sujeitos com produção típica de fala, de 20-30 anos, de ambos os gêneros. Os estímulos selecionados contemplaram os 14 fonemas consonantais linguais do PB no contexto da vogal /a/. Os dados foram coletados e analisados com o uso do ultrassom e dos softwares AAA (Articulate Assistant Advanced) e Ultra- CATS (The Ultrasonographic Contour Analyzer for Tongue Surfaces). Para análise dos dados, um índice ultrassonográfico (US) foi selecionado da literatura já existente: índice de anterioridade (IA), enquanto outros dois foram desenvolvidos no presente estudo: média global (MG) e índice de anterioridade normalizado (IAN). Os dados foram submetidos à análise estatística. Resultados: A ANOVA mostrou efeito significante para os índices IAN e MG, sendo que o IAN diferenciou os fonemas quanto ao ponto (alveolar, pré-palatal, palatal e velar) e modo de articulação (fricativa, nasal e oclusiva), enquanto o MG diferenciou os fonemas somente quanto ao ponto de articulação (alveolar, pré-palatal e velar). Conclusão: Não houve um único índice US que pudesse diferenciar todos os pontos e modos de articulação... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Objective: The aim of this study was to propose quantitative ultrasonographic parameters that could detect differences in the manner and place of articulation among the 14 Brazilian Portuguese phonemes (hereinafter BP), seeking to estimate reference values and a pattern of variability regarding the surface contour of the tongue in typical speech production. Methods: We selected 20 subjects with typical speech production, aged between 20-30 years, of both genders. The selected stimuli include the 14 lingual consonant BP phonemes in the intervocalic context of [a]. Data were collected and analyzed with the use of ultrasound and the AAA (Articulate Assistant Advanced) and the Ultra-CATS (The Ultrasonographic Contour Analyzer for Tongue Surfaces) softwares. For the analysis of the data, an ultrasonographic index (UI) was selected from the existing literature: the index of anteriority (IA), while two others were developed in the present study: the global average (GA) and the index of normalized anteriority (INA). The data were submitted to statistical analysis. Results: ANOVA showed a significant effect on the indexes INA and GA, and the INA index differentiated phonemes as the place (alveolar, pre-palatal, palatal and velar) and manner of articulation (fricative, nasal and occlusive); GA differentiate phonemes only as the place of articulation (alveolar, pre-palatal and velar). Conclusion: There was no UI index that could differentiate all places and manners of articulation simul... (Complete abstract click electronic access below)
Mestre
Conceição, Ana Cristina Braga da. "Percepção de fonemas fricativos e oclusivos nas fendas labiopalatinas: estudo de caso." Master's thesis, Universidade de Aveiro, 2013. http://hdl.handle.net/10773/10820.
Full textObjetivo: O presente estudo tem como objetivo investigar a perceção dos fonemas fricativos e oclusivos do Português Europeu em crianças com Fendas Labiopalatinas. Método: De forma a estudar a perceção auditiva em crianças com fendas palatinas, bem como investigar a possível correlação existente entre a competência articulatória e a capacidade percetiva das mesmas, elaborou-se um método que consistiu essencialmente na obtenção da informação a três níveis: auditivo, articulatório e percetivo. Foram escolhidos os estímulos a serem utilizados e gravados num único registo de voz diferente (voz da autora do estudo). Após a gravação e processamento dos estímulos foi desenvolvida uma aplicação para facilitar a recolha de dados. Após a realização e aplicação da metodologia, foram investigadas várias questões relacionadas com a perceção e articulação dos sons fricativos e oclusivos. As principais questões foram: que tipo de sons eram mais afetados na perceção e na articulação verbal, em qual dos parâmetros de classificação das consoantes se destaca maior interferência na perceção e se é possível verificar a existência de correlação entre os problemas articulatórios e os défices de perceção. Resultados: Os resultados confirmam as dificuldades das crianças com fendas labiopalatinas em percecionar os fonemas oclusivos e fricativos e apresentam os fonemas fricativos como mais difíceis de percecionar, sendo que os fonemas não- vozeados são os de maior dificuldade. Em termos de correlação não foi possível estabelecer uma relação linear entre os dois domínios estudados (articulação e perceção), contudo é importante reter que a percentagem de acertos foi superior na perceção auditiva; que existem grandes diferenças entre a articulação e a perceção para os fonemas fricativos e que os resultados obtidos mostraram ser muito dependentes do sujeito.
Objective: This study aims to investigate the perception of fricative and occlusive phonemes in European Portuguese in children with cleft palate. Method: In way of studying the perception in children with cleft palate as if investigate a possible connection between articulation capacity and perception ability in those, we developed a methodology based in three levels: audition, articulator e perceptive. Stimuli were chosen and recorded in one unique register of voice (author voice). After recording and processing of stimuli, a software application was developed to automate data collection. Results from application of the methodology were analysed regarding several questions related to perception and articulation of fricative and occlusive phonemes. The main questions were: what phonemes are more affected in perception and a articulation; in which parameter of consonant classification we can see significant differences on perception and if it’s possible to check the correlation between perception and a articulation problems. Results: The results confirm the difficulty of children with cleft palate in perceiving the fricatives and occlusive sounds and present the fricatives more difficult. In terms of correlation was not possible to establish a linear relationship between the two areas studied (articulation and perception), yet it is important to note that the percentage of correct responses was higher in perception, that there are large differences between the perception and articulation for the fricative and that the results obtained proved to be very dependent on the subjects.
Silva, Lídia Maurício [UNESP]. "Parâmetros ultrassonográficos do movimento da língua em 14 fonemas consonantais do Português Brasileiro." Universidade Estadual Paulista (UNESP), 2017. http://hdl.handle.net/11449/150772.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Objetivo: O objetivo desse estudo foi propor parâmetros ultrassonográficos quantitativos que pudessem apreender diferenças de modo e ponto de articulação entre os 14 fonemas linguais do Português Brasileiro (doravante PB), buscando estimar valores de referência e um padrão de variabilidade quanto ao contorno de superfície de língua na produção de fala típica. Métodos: Foram selecionados 20 sujeitos com produção típica de fala, de 20-30 anos, de ambos os gêneros. Os estímulos selecionados contemplaram os 14 fonemas consonantais linguais do PB no contexto da vogal /a/. Os dados foram coletados e analisados com o uso do ultrassom e dos softwares AAA (Articulate Assistant Advanced) e Ultra- CATS (The Ultrasonographic Contour Analyzer for Tongue Surfaces). Para análise dos dados, um índice ultrassonográfico (US) foi selecionado da literatura já existente: índice de anterioridade (IA), enquanto outros dois foram desenvolvidos no presente estudo: média global (MG) e índice de anterioridade normalizado (IAN). Os dados foram submetidos à análise estatística. Resultados: A ANOVA mostrou efeito significante para os índices IAN e MG, sendo que o IAN diferenciou os fonemas quanto ao ponto (alveolar, pré-palatal, palatal e velar) e modo de articulação (fricativa, nasal e oclusiva), enquanto o MG diferenciou os fonemas somente quanto ao ponto de articulação (alveolar, pré-palatal e velar). Conclusão: Não houve um único índice US que pudesse diferenciar todos os pontos e modos de articulação simultaneamente. A aplicação clínica para análise das alterações da produção da fala requer o uso de pelo menos dois índices ultrassonográficos: um para distinguir o ponto e outro para distinguir o modo de articulação. Por fim, tendo por princípio que os fonemas consonantais apresentam variabilidade fonêmica e que exigem a produção concomitante e coordenada de diferentes gestos articulatórios, incluindo o movimento do véu palatino, direcionando o fluxo de ar no trato vocal, novas medidas em plano coronal da língua poderiam oferecer subsídio para complementar a caracterização ultrassonográfica dos fonemas nasais e líquidos.
Objective: The aim of this study was to propose quantitative ultrasonographic parameters that could detect differences in the manner and place of articulation among the 14 Brazilian Portuguese phonemes (hereinafter BP), seeking to estimate reference values and a pattern of variability regarding the surface contour of the tongue in typical speech production. Methods: We selected 20 subjects with typical speech production, aged between 20-30 years, of both genders. The selected stimuli include the 14 lingual consonant BP phonemes in the intervocalic context of [a]. Data were collected and analyzed with the use of ultrasound and the AAA (Articulate Assistant Advanced) and the Ultra-CATS (The Ultrasonographic Contour Analyzer for Tongue Surfaces) softwares. For the analysis of the data, an ultrasonographic index (UI) was selected from the existing literature: the index of anteriority (IA), while two others were developed in the present study: the global average (GA) and the index of normalized anteriority (INA). The data were submitted to statistical analysis. Results: ANOVA showed a significant effect on the indexes INA and GA, and the INA index differentiated phonemes as the place (alveolar, pre-palatal, palatal and velar) and manner of articulation (fricative, nasal and occlusive); GA differentiate phonemes only as the place of articulation (alveolar, pre-palatal and velar). Conclusion: There was no UI index that could differentiate all places and manners of articulation simultaneously. The clinical application for analysis of speech production disorders require the use of at least two ultrasound indexes: one to distinguish the place and another to distinguish the manner of articulation. Finally, considering that consonant phonemes present phonemic variability and require the concomitant and coordinated production of different articulatory gestures, including the movement of the palatine veil directing the airflow in the vocal tract, new measures in the coronal plane of the tongue could offer support to complement the ultrasound characterization of nasal and liquid phonemes.
Rojas, Sánchez Erika Guadalupe, Pineda Abraham Antonio Velazquez, and Velasquez Irma Celeste Medran. "Análisis de los factores sociolingúísticos que influyen en el desarrollo de fonemas españoles." Tesis de Licenciatura, Universidad Autónoma del Estado de México, 2017. http://hdl.handle.net/20.500.11799/99901.
Full textJara, Cárcamo Alejandra, Latorre Daniela Poblete, Wiff Francisca Riquelme, Pérez Luz María Salgado, and Moreira Claudia Zúñiga. "Edad de adquisición de fonemas líquidos en un grupo de niños chilenos entre 3 y 5.11 años de nivel socioeconómico bajo en la Región Metropolitana." Tesis, Universidad de Chile, 2014. http://repositorio.uchile.cl/handle/2250/130654.
Full textThe following study is part of a larger research aimed at characterizing the acquisition of liquid phonemes in children from 3 to 5 years and 11 months. The sample consisted of seventy-three children belonging to the commune of La Pintana from two different educational centers of low socioeconomic status. Results. In regard to the acquisition of liquid phonemes, the phoneme / l / achieves a 75% yield in the group from 3 years 6 months to 3 years and 11 months, the phoneme / r / achieves a 75% yield in the group from 4 years to 4 years and 11 months. A percentage to consider the phoneme /rr/ acquired is not obtained. The presence of children with SLI significantly influences the results for sample group. In the case of the tests used, it is concluded that in TEPROSIF-R there is an inverse relationship in relation to the acquisition rates of liquid phonemes, that is to say that with the decreasing of the phonological simplification processes the production of liquid phonemes increases. In regard to the speech articulatory structures it was not possible to find a relationship allowing us to infer that the functionality of these structures influences the acquisition of liquid phonemes. In TEVI and TEDAF it is not possible to conclude because in the former the socioeconomic level may have some influence and in the latter is not considered an optimal method of analysis.
Hormazábal, Melgarejo Katerine, Moraga Rosario Larrea, Solís Monserrat Muñoz, Vergara Melanie Ruz, and Parra Paula Toro. "Edad de adquisición de fonemas líquidos en un grupo de niños chilenos entre 3 y 4 años 11 meses de nivel socioeconómico medio en la Región Metropolitana." Tesis, Universidad de Chile, 2013. http://www.repositorio.uchile.cl/handle/2250/116713.
Full textThis research seminar presents the acquisition age of liquid phonemes in a group of 80 chilean children between 3 and 4 years 11 months, residents in the Metropolitan Region. Data were collected through the creation of a production test of these phonemes in different syllabic position. The results obtained with 80% of achievement are: phoneme /l/ acquired in the age group of 3 years 6 months to 3 years 11 months, /ɾ / in the age range of 4 years 0 months to 4 years 5 months, and the phoneme /r/ a percentage of achievement to consider acquired was not obtained. Furthermore, since there are no exclusion criteria, this sample is characterized according to the different tests applied: hearing screening, TEPROSIF-r and functionality of phono-articulatory organs.
Cordeiro, Luiz Eduardo Roncato. "Reconhecimento de fonemas da lingua portuguesa pelo uso de redes neurais do tipo "perceptron" multi-camadas." [s.n.], 1994. http://repositorio.unicamp.br/jspui/handle/REPOSIP/261523.
Full textDissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica
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Resumo: Neste trabalho propõe-se a construção de um sistema de reconhecimento de fonemas da língua portuguesa por intermédio de redes neurais do tipo "perceptron" multicamadas. Este sistema é constituído por um modelo matemático do ouvido humano e por um modelo de redes neurais. O modelo do ouvido humano, neste caso, efetua um pré processamento no sinal sonoro, muito parecido com a transformada de Fourier, gerando os dados para excitação dos neurônios de entrada das redes neurais. Tais redes são construídas de modo que, dados os sinais provenientes do modelo do ouvido, possam indicar o fonema correspondente ao sinal sonoro de entrada. Deve-se salientar que foi realizada neste trabalho uma comparação entre o modelo do ouvido e a transformada rápida de Fourier como pré-processadores do sinal de áudio, exatamente para ilustrar as semelhanças entre ambos
Abstract: The purpose of this work is the construction of a recognition system for the portuguese idiom phonems by the use of multi layered'perceptron neural networks. This system is constituted by a mathematical model of the human ear and of a model of neural networks. The human ear model does a pre-processing of the sound signal, very similar to Fourier transform, generating data for excitation of neural network input neurons. The network is such that, given the signals from the ear's model, it may classify the corresponding phonem from the input sound signal. It was done also a comparison between the ear's model and the Fourier transform as a pre-processor to sound signal, to illustrate the similarities between both processes
Mestrado
Automação
Mestre em Engenharia Elétrica
Garay, Rodrigo Garcia. "O fonema : linguística e história." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2016. http://hdl.handle.net/10183/148985.
Full textThe present work is the product of my research into the historical and linguistic aspects that underlie the concept of the phoneme. Our main idea originated from two different extracts by the Russian linguist Roman Jakobson: 1) on the genesis of the phoneme: “the search for the ultimate discrete differential constituents of language can be traced back to the sphoṭa doctrine of the Sanskrit grammarians and to Plato’s conception of στοιχεῖον, but the actual linguistic study of these invariants started only in the 1870s” (Jakobson, 1962:467); and 2) on the founders of Phonology: “The first foundations of Phonology were laid by Baudouin de Courtenay, Ferdinand de Saussure and their disciples” (Jakobson, 1962:232). Thus, we attempted a historical and linguistic “reconstruction” of names, facts and theories that comprise the concept of a phonological unit and that of the phonological structure of language. We started with the study of the Science of Language in ancient India (in particular the grammar of Sanskrit), followed by the study of the Greek alphabet (including its implications concerning the Greek language, as well as Grammar and Philosophy). Finally, we attempted a precise “cut”, so to speak, on the moment in the history of Linguistic ideas when the scientific concept of the phoneme was outlined, defined and incorporated into the terminology of modern linguistic epistemology. The great theoreticians of the incipient school of General Linguistics, of Phonology and of the phoneme are, as Jakobson stated, the Swiss linguist and philologist Saussure, and the Polish philologist and phonetician Courtenay; yet the story inside the phoneme is anything but a simple one. Recently, meticulous scholarship has rescued a great part of this long forgotten history, in what concerns the ancient theories of both the Hindu and the Greek grammarian-philosophers, and the unpublished manuscript works of Saussure and the works of Courtenay and his students (among them the Polish professor Mikołaj Kruszewski), works that so far have remained without translation into Portuguese. Our task, then, has been to bring this history to light, its developments in the field of Linguistics in general, and Phonology in particular. We carried out this analysis by means of a careful study of the phoneme, a concept in which several hundred years of history and linguistic ideas have crystallized.
Alencar, Maria Silvana Militão de. "Aspectos sócio-dialetais da língua falada em Fortaleza: as realizações dos fonemas /r/ e /rr/." www.biblioteca.ufc.br, 2007. http://www.repositorio.ufc.br/handle/riufc/6109.
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Ce travail a pour but décrire et analyser les marques sócio-dialectiques de la langue portugaise parlée à Fortaleza, afin de mettre en évidence les différentes manifestations des phonèmes /r/ et /ɾ/. Il est ancré sur les bases théoriques-méthodologiques fondées sur la Phonétique et la Phonologie et une approche issue de la Dialectologie et de la Sociolinguistique, vu qu’une étude des aspects sonores, a été réalisée, simultanément, concernant les variations diatopiques (régionales) et les variations déastratiques (sociales). Le choix du thème se justifie par plusieurs raisons, étant donné que l’aspect phonétique en tant qu’objet d’étude, à notre sens, c’est celui qui révèle, le plus facilement voire rapidement, les variations linguistiques, puisqu’à qu’à ce niveau-là, les différences régionales et/ou sociales, deviennent plus évidentes et, notamment, où généralement, débutent les changements. Par la suite, si la langue est perçue comme un système qui possède une hétérogéneité systématique, il sera possible d’accorder la priorité à l’analyse linguistique vers un aspect déterminé et, pour ce, les réalisations du « r » fortalézien. Nous soulignons aussi l’évidence du rôle dans les recherches empiriques qui ont pour but la description de la langue portugaise dans ses variantes, afin de préciser ce qu’en réalité constitue le portugais du Brésil. La méthodologie de ce travail suit les lignes générales du Projet Atlas Linguistique du Brésil – ALiB, en faisant les adaptations nécessaires. Le relevé des données provenant de l’analyse, nous conduit vers huit composants: trois sociaux (tranche d’âge, scolarité et sexe) et cinq structuraux (l’aspect tonique de la syllabe qui contient le phonème, la dimension du vocable, la catégorie grammaticale, la nature du contexte phonologique précedent et la nature du contexte phonologique subséquent), qui postérieurement ont été distribués dans quatre contextes qui se sont prêtés à l’analyse des variantes du r dans le parler fortalézien. Selon l’analyse générale des données, les résultats démontrent que: dans le contexte initial prévaut la friction glottal [h]; dans le contexte intervocalique survient le contraste phonémique parmi /r/ et /ɾ/; dans les contextes postvocalique médial et final, selon la nature variable du contexte phonologique subséquent, peuvent avoir lieu les variantes [h], [ɦ], [ɾ] et [Ø]; l’effacement en position post-vocalique finale est plus forte qu’en position post-vocalique médiale; dans le contexte vocalique médial, la variable qui favorise le plus l’effacement est provoquée par les frictions obstruées, même si la vibration révèle aussi, la tendance à la suppression, lorsqu’elle est suivie par des sonnants (nasaux). Ces résultats nous mènent à conclure que, dans les études qui ont des rapports avec la variation des róticos dans la langue portugaise, ne sont soulignés que l’aspect contrastif. Les différences phonétiques doivent être analysées, selon le contexte sur lequel ils ont lieu, tout en prenant en compte les composants linguistiques et/ou sociaux
Este trabalho tem por objetivo descrever e analisar as marcas sócio-dialetais da língua falada em Fortaleza, com enfoque particular nas diferentes realizações dos fonemas /r/ e /ɾ/. Utiliza como suporte as bases teórico-metodológicas da Fonética e da Fonologia, com abordagem da Dialetologia e da Sociolingüística, uma vez que, foi feito, além do estudo dos aspectos sonoros, o estudo das variações diatópicas (regionais) e diastráticas (sociais). A escolha desse tema justifica-se por vários motivos, dentre os quais, acreditamos que o aspecto fonético, como objeto de estudo, seja um dos que mais fácil e rapidamente denotam as variações lingüísticas, pois é neste nível que as diferenças, tanto regionais quanto sociais, tornam-se mais evidentes e onde as mudanças, geralmente, têm início. Depois, se a língua é vista como um sistema que possui uma heterogeneidade sistemática torna-se possível priorizar uma análise lingüística voltada para um aspecto determinado, no caso, as realizações do r fortalezense. Destacamos, também, o papel relevante das pesquisas empíricas que têm por finalidade a descrição da língua portuguesa em suas variantes, no sentido de definir o que de fato constitui o português do Brasil. A metodologia do trabalho segue as linhas gerais do Projeto Atlas Lingüístico do Brasil – ALiB, com as devidas adaptações. No levantamento dos dados para a análise, foram considerados oito fatores, sendo três sociais (faixa etária, grau de escolaridade e sexo) e cinco estruturais (tonicidade da sílaba que contém o fonema, dimensão do vocábulo, categoria gramatical, natureza do contexto fonológico precedente e natureza do contexto fonológico subseqüente) que, posteriormente, foram distribuídos em quatro contextos para análise das variantes do r no falar fortalezense. No cômpito geral dos dados, os resultados mostraram que: no contexto inicial, prevalece a fricativa glotal [h]; no contexto intervocálico, dá-se o contraste fonêmico entre /r/ e /ɾ/; nos contextos pós-vocálico medial e final, dependendo da variável natureza do contexto fonológico subseqüente, podem ocorrer as variantes [h], [ɦ], [ɾ] e [Ø]; o apagamento em posição pós-vocálica final é mais forte do que em posição pós-vocálica medial; no contexto pós-vocálico medial a variável que mais favorece o apagamento é preenchida por obstruintes fricativos, mas a consoante rótica manifesta, também, uma tendência a ser suprimida quando seguida de soantes (nasais). Tais resultados nos levaram a concluir que, nos estudos relacionados à variação dos róticos, em língua portuguesa, não podemos enfatizar apenas o aspecto contrastivo. As diferenças fonéticas devem ser analisadas segundo o contexto em que ocorrem, levando-se em conta fatores lingüísticos e/ou sociais
Galea, Daniela Evaristo dos Santos. "Percurso da Aquisição dos Encontros Consonantais, Fonemas e Estruturas Silábicas em Crianças de 2:1 a 3:0 anos de idade." Universidade de São Paulo, 2008. http://www.teses.usp.br/teses/disponiveis/8/8139/tde-26022009-164015/.
Full textThe general purpose of this study was to describe the course of acquisition of consonantal clusters, phonemes and syllabic structure in children from 2:1 to 3:0 years old. The subjects of the research were 88 children divided according to age and gender: GI was composed of two groups of children from 2:1 to 2:6 years old, GIF: 23 girls and GI-M: 18 boys and, GII composed of 2 groups from 2:7 to 3:0 years old, GII-F: 24 girls and GII-M: 24 boys. All children attended public day care centers linked to the São Paulo town hall and they did not have any language problems, more than three otitis media episodes, nor they were bilingual. Data collection was done through three phonology tests: picture naming, imitation and spontaneous speech. All the tests were recorded with a camera and a tape recorder. Results showed no differences between syllables in relation to consonantal clusters, although some differences were found regarding phonemes and syllabic structures. The comparison between girls and boys of the same age range did not show differences, thus, two groups were formed: GI (2:1 to 2:6 years) e GII (2:7 to 3:0 years). The results indicated that with the age growth, there was a better performance related to the correct production of consonantal clusters, phonemes and syllabic structures, in some syllables. This was also detected when analyzing each consonantal cluster, phoneme and syllabic structure separately. Differences were found for: /f/, /k/, /d/, /b/, /m/, /z/, /s/, /f/, //, //, /n/, /l/, //, /X/, archiphonemes /S/ and /R/, CV structure in trisyllabic words, CCV structure in dissylabic words and CVC structure in trisyllabic and dissylabic words, in some syllables and tests. Some targets were more omitted like the /X/ phoneme and the archiphonemes /S/ and /R/; the others were more substituted. The fricatives /s/ and /z/, the dental plosives and the liquids also showed acoustical and articulatory distortions. The CCV syllable presented more omission of the liquid, the CV syllable more phoneme omission and the CVC syllable more omission of the archiphoneme. There was no difference between the /s/ in the onset and coda position of the syllable, with the exception of the final syllable of the imitation test in the GII. However, children presented a better performance of the /R/ in the onset than in the coda of the syllable. The consonantal clusters, phonemes and syllabic structures were classified as the following criteria of acquisition: not acquired, in acquisition, customary production and acquired. Until the age of 3:0, the phonemes /p/, /b/, /t/, /d/, /k/, /f/, /m/, /n/, //, /l/, /g/, /X/ and the archiphoneme /S/ were acquired in at least one syllable within the word. Also, the CV syllable was already acquired at that time. Comparison between tests indicated that children did not show different performance related to consonantal clusters and CCV syllable between them. On the other hand, phonemes and other syllabic structures showed differences within the tests according to some syllables of the word.
Book chapters on the topic "Fonética : Fonemas"
Clegg, J. Halvor, and Willis C. Fails. "Los fonemas fricativos y el fonema africado." In Manual de fonética y fonología españolas, 285–320. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-19.
Full textClegg, J. Halvor, and Willis C. Fails. "Los fonemas vocálicos." In Manual de fonética y fonología españolas, 175–218. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-15.
Full textClegg, J. Halvor, and Willis C. Fails. "Los fonemas oclusivos." In Manual de fonética y fonología españolas, 247–84. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-18.
Full textClegg, J. Halvor, and Willis C. Fails. "Los fonemas nasales." In Manual de fonética y fonología españolas, 321–39. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-20.
Full textClegg, J. Halvor, and Willis C. Fails. "Los fonemas laterales y vibrantes." In Manual de fonética y fonología españolas, 341–69. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-21.
Full textClegg, J. Halvor, and Willis C. Fails. "La relación entre fonemas y alófonos: la distribución." In Manual de fonética y fonología españolas, 145–58. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-12.
Full textClegg, J. Halvor, and Willis C. Fails. "La relación entre fonemas: la oposición y la neutralización." In Manual de fonética y fonología españolas, 125–44. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-11.
Full textClegg, J. Halvor, and Willis C. Fails. "El posicionamiento y la secuencia de fonemas: la fonotáctica." In Manual de fonética y fonología españolas, 159–71. New York : Routledge, 2017. | Series: Routledge introductions to Spanish language and linguistics: Routledge, 2017. http://dx.doi.org/10.4324/9781315544212-13.
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