{"id":42920,"date":"1999-12-05T00:00:00","date_gmt":"1999-12-05T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/reproduccion-de-sonido-3-d-mediante-tecnicas-de-control-local\/"},"modified":"1999-12-05T00:00:00","modified_gmt":"1999-12-05T00:00:00","slug":"reproduccion-de-sonido-3-d-mediante-tecnicas-de-control-local","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/reproduccion-de-sonido-3-d-mediante-tecnicas-de-control-local\/","title":{"rendered":"Reproducci\u00f3n de sonido 3-d mediante t\u00e9cnicas de control local."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Javier Lopez Monfort <\/strong><\/h2>\n<p>Esta tesis doctoral trata sobre la implementaci\u00f3n de sistemas de sonido 3-d mediante la t\u00e9cnica de transauralizaci\u00f3n basada en el control local de campos sonoros. M\u00e1s all\u00e1 de validar la viabilidad de estos sistemas, se centra en los aspectos cr\u00edticos de los mismos, comparando experimentalmente las prestaciones que se pueden alcanzar es situaciones ideales sin reverberaci\u00f3n (c\u00e1mara anecoica), con situaciones habituales donde existe reberberaci\u00f3n (habitaciones comunes). Se estudia la extensi\u00f3n de la zona de escucha, donde la cancelaci\u00f3n  de los caminos cruzados es aceptable y se analiza el comportamiento del sistema frente a una serie de par\u00e1metros de dise\u00f1o (posici\u00f3n de los altavoces, n\u00famero de altavoces, puntos de control, etc.), Intentando buscar configuraciones \u00f3ptimas respecto a la extensi\u00f3n de la zona de ecualizaci\u00f3n.  la generalizaci\u00f3n de la formulaci\u00f3n y el uso de m\u00e9todos eficientes para el c\u00e1lculo directo en el dominio del tiempo de filtros de control inverso, representa tambi\u00e9n una contribuci\u00f3n original de la tesis, muy necesaria en el  campo de la reproducci\u00f3n de sonido, dado que hasta el momento se le hab\u00eda dado mayor \u00e9nfasis a los m\u00e9todos iteractivos (como el lms) o a los directos pero aproximados (como la deconvoluci\u00f3n r\u00e1pida). Como resultado de eta investigaci\u00f3n, se han implementado algoritmos de soluci\u00f3n de sistemas de ecuaciones con matrices toeplitz a bloques, particulariz\u00e1ndolos a la soluci\u00f3n de problmeas de contorl local.  as\u00ed mismo, se exploran nuevas arquitecturas de c\u00f3mputo para los m\u00e9todos de procesado de se\u00f1ales, implement\u00e1ndose en un paquete de software muy vers\u00e1til y escalable, que ha sido cocebido y desarrolaldo especialmente, para elevar a cabo experimentos y medidas de sistemas de reproducci\u00f3n multicanal de sonido para audio 3-d.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Reproducci\u00f3n de sonido 3-d mediante t\u00e9cnicas de control local.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Reproducci\u00f3n de sonido 3-d mediante t\u00e9cnicas de control local. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Javier Lopez Monfort <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 12\/05\/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>Alberto Gonz\u00e1lez Salvador<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: lu\u00eds Vergara dom\u00ednguez <\/li>\n<li>felipe Ordu\u00f1a bustamante (vocal)<\/li>\n<li>Francisco Javier Casajus quiros (vocal)<\/li>\n<li>Francisco Jos\u00e9 Rico novella (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Javier Lopez Monfort Esta tesis doctoral trata sobre la implementaci\u00f3n de sistemas de sonido 3-d mediante [&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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