{"id":131652,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/tecnicas-de-mejora-de-voz-aplicadas-a-sistemas-de-reconocimiento-de-locutores\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"tecnicas-de-mejora-de-voz-aplicadas-a-sistemas-de-reconocimiento-de-locutores","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/tecnicas-de-mejora-de-voz-aplicadas-a-sistemas-de-reconocimiento-de-locutores\/","title":{"rendered":"Tecnicas de mejora de voz aplicadas a sistemas de reconocimiento de locutores."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Ortega Garcia <\/strong><\/h2>\n<p>En la tesis se realiza un estudio de los sistemas de reconocimiento de locutores, habiendose desarrollado diferentes esquemas, como los basados en cuantificacion vectorial, en modelos ocultos de markov y en modelos de mezclas gaussianas. Se realiza una valoracion comparativa de los mismos variando parametros tales como la duracion de los tramos de entrenamiento y prueba, la orden del sistema o la parametrizacion empleada.  para dotar a los sistemas de reconocimiento de locutores de robustez. Se describen tecnicas que se estructuran en tecnicas acusticas; parametricas y referentes al modelado.  seguidamente, la tesis se centra en las tecnicas de mejora de voz tanto en su perspectiva monocanal como en la multicanal, a modo de etapa previa al sistema de reconocimiento, obteniendose resultados altamente satisfactorios y dando lugar a las correspondientes conclusiones y futuras lineas de trabajo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Tecnicas de mejora de voz aplicadas a sistemas de reconocimiento de locutores.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Tecnicas de mejora de voz aplicadas a sistemas de reconocimiento de locutores. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Ortega Garcia <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>Luis Alfonso Hernandez Gomez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Eduardo Lopez Gonzalo <\/li>\n<li>Carmen Garc\u00eda Mateo (vocal)<\/li>\n<li>Antonio  Jos\u00e9 Rubio Ayuso (vocal)<\/li>\n<li>Francisco Javier Hernando Pericas (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Ortega Garcia En la tesis se realiza un estudio de los sistemas de reconocimiento de locutores, [&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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