{"id":76377,"date":"2018-03-09T23:21:47","date_gmt":"2018-03-09T23:21:47","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-acustico-das-consoantes-fricativas-do-galego\/"},"modified":"2018-03-09T23:21:47","modified_gmt":"2018-03-09T23:21:47","slug":"estudio-acustico-das-consoantes-fricativas-do-galego","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/linguistica\/estudio-acustico-das-consoantes-fricativas-do-galego\/","title":{"rendered":"Estudio ac\u00fastico das consoantes fricativas do galego."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Sabela Labra\u00f1a Barrero <\/strong><\/h2>\n<p>El estudio de las fricativas del gallego es un tema muy complejo que no ha sido suficientemente explorado hasta el momento.  los fenomas fricativos de la lengua gallega est\u00e1ndar \/f\/ \/0\/ \/s\/ l si rexistran una alta variaci\u00f3n dialectal de realizaciones que requiere un an\u00e1lisis profundo desde una perspectiva experimental. El objetivo de esta tisis es la determinaci\u00f3n delos parametros ac\u00fasticos necesarios para la descripci\u00f3n de los sonidos fricativos del gallego, y la observaci\u00f3n de la diversidad de realizaciones que se produce. El estudio sistem\u00e1tico de las propiedades ac\u00fasticas de las fricativas se llev\u00f3 a cabo mediante la grabaci\u00f3n de un corpus de palabras aisladas que contemplan la variabilidad de contextos voc\u00e1licos de cada fricativa \/i, e, a, o, u\/  siempre t\u00f3nica, as\u00ed como las diferencias posiciones dentro de la s\u00edlaba y de la palabra. En diferentes zonas de galicia, 10 hablantes de ambos g\u00e9neros grabaron el corpus a partir de un cuestionario gr\u00e1fico. En todas las fricativas se midieron la duraci\u00f3n, la intensidad relativa a la vocal adyacente, la frecuencia de comienzo, i en el lpc los picos espectrales (frecuencia, ancho de banda e intensidad). la determinaci\u00f3n del pico espectral m\u00e1s prominente permiti\u00f3 establecer la forma espectral diferenciada en algunos de los grupos. Los datos extra\u00eddos de los an\u00e1lisis fueron sometidos a procedimientos estad\u00edsticos (spss 11) que permitieron constatar la existencia de diferencias entre los grupos de fricativas seleccionados (discriminante) y cruzar los distintos factores (fricativa, g\u00e9nero, contexto voc\u00e1lico, vocal, posici\u00f3n en la s\u00edlaba, posici\u00f3n en la palabra, zona, hablante) (anova). El an\u00e1lisis ac\u00fastico realizado permiti\u00f3 constatar en el gallego las categor\u00edas de no sibilantes (labiodental y dental), y sibilantes; dentro de estas \u00faltimas pudimos clasificar diversos grupos seg\u00fan la forma espectral que corresponder\u00edan a realizaciones dentales (predorsales o lam<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio ac\u00fastico das consoantes fricativas do galego.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio ac\u00fastico das consoantes fricativas do galego. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Sabela Labra\u00f1a Barrero <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 27\/09\/2005<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Eugenio Martinez Celdran<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Gonz\u00e1lez gonz\u00e1lez <\/li>\n<li> Fren\u00e1ndez planas Ana Mar\u00eda (vocal)<\/li>\n<li>josefina Carrera sabate (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Sabela Labra\u00f1a Barrero El estudio de las fricativas del gallego es un tema muy complejo que no 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