{"id":42146,"date":"1999-01-01T00:00:00","date_gmt":"1999-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/optimizacion-de-algoritmos-de-procesado-de-senal-basados-en-la-transformada-wavelet-aplicados-a-la-comprensin-de-audio\/"},"modified":"1999-01-01T00:00:00","modified_gmt":"1999-01-01T00:00:00","slug":"optimizacion-de-algoritmos-de-procesado-de-senal-basados-en-la-transformada-wavelet-aplicados-a-la-comprensin-de-audio","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/optimizacion-de-algoritmos-de-procesado-de-senal-basados-en-la-transformada-wavelet-aplicados-a-la-comprensin-de-audio\/","title":{"rendered":"Optimizacion de algoritmos de procesado de se\u00f1al basados en la transformada wavelet aplicados a la comprensin de audio."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Manuel Rosa Zurera <\/strong><\/h2>\n<p>Se presenta un algoritmo de codificaci\u00f3n de se\u00f1ales de audio monof\u00f3nicas con calidad cd basado en criterios psicoac\u00fasticos. Para obtener una descomposici\u00f3n de la se\u00f1al en sus componentes frecuenciales, se ha utilizado una descomposici\u00f3n en paquetes de wavelets. Se ha ideado un algoritmo para incorporar la informaci\u00f3n psicoac\u00fastica al dominio de los coeficientes wavelet. Se ha evaluado el comportamiento del sistema para diversas familias de funciones wavelet, lleg\u00e1ndose a la conclusi\u00f3n de que puede conseguirse codificaci\u00f3n transparente de se\u00f1ales de audio empleando wavelets que se generan a partir de filtros muy poco selectivos, con solo 1,8 bps. De media.#<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Optimizacion de algoritmos de procesado de se\u00f1al basados en la transformada wavelet aplicados a la comprensin de audio.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Optimizacion de algoritmos de procesado de se\u00f1al basados en la transformada wavelet aplicados a la comprensin de audio. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Manuel Rosa Zurera <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1999<\/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>Francisco L\u00f3pez Ferreras<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  ram\u00f3n Vidal roman\u00ed <\/li>\n<li> Diaz de Mar\u00eda s Fernando (vocal)<\/li>\n<li>Jos\u00e9 Mar\u00eda Hernando rabanos (vocal)<\/li>\n<li>Antonio Artes rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Manuel Rosa Zurera Se presenta un algoritmo de codificaci\u00f3n de se\u00f1ales de audio monof\u00f3nicas con calidad cd [&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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