{"id":20005,"date":"2018-03-09T09:09:11","date_gmt":"2018-03-09T09:09:11","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelos-estada%c2%adsticos-de-entonacion-con-funciones-de-bezier-aplicaciones-a-la-conversion-texto-voz\/"},"modified":"2018-03-09T09:09:11","modified_gmt":"2018-03-09T09:09:11","slug":"modelos-estada%c2%adsticos-de-entonacion-con-funciones-de-bezier-aplicaciones-a-la-conversion-texto-voz","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/valladolid\/modelos-estada%c2%adsticos-de-entonacion-con-funciones-de-bezier-aplicaciones-a-la-conversion-texto-voz\/","title":{"rendered":"Modelos estad\u00edsticos de entonaci\u00f3n con funciones de bezier: aplicaciones a la conversi\u00f3n texto-voz"},"content":{"rendered":"<h2>Tesis doctoral de <strong> David Escudero Mancebo <\/strong><\/h2>\n<p>El objetivo de esta tesis es definir una metodolog\u00eda de modelado de entonaci\u00f3n para sistemas conversores texto-voz. Se propone un m\u00e9todo de obtenci\u00f3n autom\u00e1tica de modelos de entonaci\u00f3n a partir de corpus. Para ello, se parametrizan los contornos de f0 en los grupos acentuales empleando funciones de b\u00e9zier. se establecen clases de grupos acentuales de acuerdo a una serie de factores pros\u00f3dicos preestablecidos. La distribuci\u00f3n de los valores de los par\u00e1metros apra los grupos acentuales de un mismo tipo determina el modelo de entonaci\u00f3n de dicho tipo de grupo acentual. Los modelos obtenidos representan la forma de los perfiles de f0 y la variabilidad de los mismos en cada clase o categor\u00eda de grupo acentual. Para generar entonaci\u00f3n sint\u00e9tica se identifica la clase de grupo acentual y se simula la distribuci\u00f3n estad\u00edstica asociada al modelo de dicha clase. Este m\u00e9todo ha sido empleado en conversi\u00f3n texto-voz, siendo los resultados de los tests objetivos comparables con los resultados obtenidos en otros trabajos similares del estado del arte. La metodolog\u00eda de modelado de entonaci\u00f3n supone una forma original de afrontar el problema, que permite obtener representaciones cuantitativas de la entonaci\u00f3n de un corpus.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos estad\u00edsticos de entonaci\u00f3n con funciones de bezier: aplicaciones a la conversi\u00f3n texto-voz<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos estad\u00edsticos de entonaci\u00f3n con funciones de bezier: aplicaciones a la conversi\u00f3n texto-voz <\/li>\n<li><strong>Autor:<\/strong>\u00a0 David Escudero Mancebo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Valladolid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/11\/2002<\/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>Valent\u00edn Carde\u00f1oso Rayo<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Bonafonte c\u00e1vez <\/li>\n<li>joaquim Llisterri boix (vocal)<\/li>\n<li> Cordoba herralde ricardo de (vocal)<\/li>\n<li>eduardo Rodr\u00edguez banga (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de David Escudero Mancebo El objetivo de esta tesis es definir una metodolog\u00eda de modelado de entonaci\u00f3n para [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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