{"id":97322,"date":"2018-03-11T10:17:50","date_gmt":"2018-03-11T10:17:50","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/time-domain-numerical-methods-in-room-acoustics-simulations\/"},"modified":"2018-03-11T10:17:50","modified_gmt":"2018-03-11T10:17:50","slug":"time-domain-numerical-methods-in-room-acoustics-simulations","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/pompeu-fabra\/time-domain-numerical-methods-in-room-acoustics-simulations\/","title":{"rendered":"Time-domain numerical methods in room acoustics simulations"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Carlos Spa Carvajal <\/strong><\/h2>\n<p>La ac\u00fastica de salas se encarga del estudio del comportamiento de ondas sonoras en espacios cerrados. La informaci\u00f3n ac\u00fastica de cualquier entorno, conocida como la respuesta impulsional, puede ser expresada en t\u00e9rminos del campo ac\u00fastico como una funci\u00f3n del espacio y el tiempo. En general, es imposible obtener soluciones anal\u00edticas de funciones respuesta en habitaciones reales. Por lo tanto, en estos \u00faltimos a\u00f1os, el uso de ordenadores para resolver este tipo de problemas ha emergido como una soluci\u00f3n adecuada para calcular respuestas impulsionales. En esta tesis hemos centrado nuestro an\u00e1lisis en los m\u00e9todos basados en el comportamiento ondulatorio dentro del dominio temporal. M\u00e1s concretamente, estudiamos en detalle las formulaciones m\u00e1s importantes del m\u00e9todo de diferencias finitas, el cual se utiliza en muchas aplicaciones de ac\u00fastica de salas, y el recientemente propuesto m\u00e9todo pseudo-espectral de fourier. Ambos m\u00e9todos se basan en la formulaci\u00f3n discreta de las ecuaciones anal\u00edticas que describen los fen\u00f3menos ac\u00fasticos en espacios cerrados. Esta obra contribuye en los aspectos m\u00e1s importantes en el c\u00e1lculo num\u00e9rico de respuestas impulsionales: la propagaci\u00f3n del sonido, la generaci\u00f3n de fuentes y las condiciones de contorno de reactancia local.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Time-domain numerical methods in room acoustics simulations<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Time-domain numerical methods in room acoustics simulations <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Carlos Spa Carvajal <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Pompeu fabra<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/11\/2009<\/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>Adan Garriga Torres<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 javier Lopez monfort <\/li>\n<li>ant\u00f3nio guilherme Rocha  campos (vocal)<\/li>\n<li>diego Luis gonzalez (vocal)<\/li>\n<li>ram\u00f3n Codina rovira (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Carlos Spa Carvajal La ac\u00fastica de salas se encarga del estudio del comportamiento de ondas sonoras en [&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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