{"id":98321,"date":"2018-03-11T10:19:02","date_gmt":"2018-03-11T10:19:02","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/investigacion-y-desarrollo-de-tecnicas-de-estimacion-multi-pitch-y-su-aplicacion-a-la-transcripcion-automatica-de-senales-musicales-y-polifonicas\/"},"modified":"2018-03-11T10:19:02","modified_gmt":"2018-03-11T10:19:02","slug":"investigacion-y-desarrollo-de-tecnicas-de-estimacion-multi-pitch-y-su-aplicacion-a-la-transcripcion-automatica-de-senales-musicales-y-polifonicas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/tecnologia-de-las-telecomunicaciones\/investigacion-y-desarrollo-de-tecnicas-de-estimacion-multi-pitch-y-su-aplicacion-a-la-transcripcion-automatica-de-senales-musicales-y-polifonicas\/","title":{"rendered":"Investigacion y desarrollo de tecnicas de estimacion multi-pitch y su aplicacion a la transcripcion automatica de se\u00f1ales musicales y polifonicas"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Francisco Jes\u00fas Ca\u00f1adas  Quesada <\/strong><\/h2>\n<p>La tarea cognitiva de separar y reconocer un sonido determinado entre todos los existentes en una se\u00f1al mezcla se denomina analisis de la escena auditiva (asa son las siglas de auditory scene analysis). A pesar de la complejidad que conllevan las tareas realizadas (selecci\u00f3n y separaci\u00f3n de fuentes de sonido), son tareas realizadas por el sistema auditivo humano en segundo plano o de manera casi inconsciente. Otras tareas no menos complejas realizadas por dicho sistema son la memorizaci\u00f3n de la melod\u00eda o ritmo de una determinada canci\u00f3n, identificaci\u00f3n del n\u00famero de instrumentos presentes en un instante determinado de una pieza musical, reconocimiento de la familia instrumental y del tipo de instrumento en particular,&#8230; As\u00ed, mientras estas tareas son triviales desde el punto de vista humano, presentan una enorme complejidad desde el puno de vista de la a\u00fastica y procesado digital de se\u00f1al, complejidad que se incrementa a medida que la se\u00f1al aumenta su riqueza polif\u00f3nica a trav\u00e9s del n\u00famero de fuentes de sonido simult\u00e1neas en la escena aauditiva (por ejemplo, se\u00f1ales musicales polif\u00f3nicas).  esta tesis se centra en el desarrollo de un sistema de trnscripci\u00f3n musical de se\u00f1ales polif\u00f3nicas mediante t\u00e9cnicas de estimaci\u00f3n multi-pitch y t&#8217;ecnicas que solucionen los problemas que surgen cuando  existen sonidos concurrentes donde sus frecuencias fundamentales presentan una relaci\u00f3n racional, situaci\u00f3n que dificulta la extracci\u00f3n de cada fuente auditiva existente en la escena ya que la extracci\u00f3n del primer sonido lleva impl\u00edcito el deterioro del resto de sonidos al eliminar parte de sus estructuras arm\u00f3nicas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Investigacion y desarrollo de tecnicas de estimacion multi-pitch y su aplicacion a la transcripcion automatica de se\u00f1ales musicales y polifonicas<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Investigacion y desarrollo de tecnicas de estimacion multi-pitch y su aplicacion a la transcripcion automatica de se\u00f1ales musicales y polifonicas <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Francisco Jes\u00fas Ca\u00f1adas  Quesada <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Ja\u00e9n<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 18\/12\/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>Pedro Vera Candeas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: jos\u00e9 Escolano carrasco <\/li>\n<li>miroslav Zivanovic jeremic (vocal)<\/li>\n<li>Juan  Jos\u00e9 Burred sendino (vocal)<\/li>\n<li>Jos\u00e9 Javier Lopez monfort (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Francisco Jes\u00fas Ca\u00f1adas Quesada La tarea cognitiva de separar y reconocer un sonido determinado entre todos los [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[18923,2489],"tags":[201116,146715,62419,201118,201117,120979],"class_list":["post-98321","post","type-post","status-publish","format-standard","hentry","category-jaen","category-tecnologia-de-las-telecomunicaciones","tag-francisco-jesus-canadas-quesada","tag-jose-escolano-carrasco","tag-jose-javier-lopez-monfort","tag-juan-jose-burred-sendino","tag-miroslav-zivanovic-jeremic","tag-pedro-vera-candeas"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/98321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=98321"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/98321\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=98321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=98321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=98321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}