{"id":4,"date":"2011-12-08T11:55:34","date_gmt":"2011-12-08T11:55:34","guid":{"rendered":"http:\/\/project.inria.fr\/template1\/?page_id=4"},"modified":"2017-11-30T17:57:57","modified_gmt":"2017-11-30T16:57:57","slug":"home","status":"publish","type":"page","link":"https:\/\/project.inria.fr\/spare\/","title":{"rendered":""},"content":{"rendered":"<p><\/p>\n<h1 id=\"About_spare\">About the framework<\/h1>\n<hr \/>\n<p>Welcome to the (SPARE) SParse Audio REstoration project website. You will find below some details about the modeling and algorithmic framework proposed to address audio restoration problems as denoising or declipping.<\/p>\n<p>This work is\u00a0developed by actual and former members of\u00a0<a href=\"https:\/\/team.inria.fr\/panama\/\">PANAMA <\/a>(a joint project-team between <a href=\"http:\/\/www.inria.fr\/\">INRIA<\/a> and <a href=\"http:\/\/www.cnrs.fr\/\">CNRS<\/a>).<\/p>\n<p>It is based on the expression of audio reconstruction scenarii as linear inverse problems and the use of analysis, synthesis plain or social sparse time-frequency priors.<\/p>\n<h1 id=\"Audio_examples\">Audio Examples<\/h1>\n<hr \/>\n<p><em>Warning:<\/em> use Firefox or Google Chrome browsers to play the sounds.<\/p>\n<p>You can <a href=\"https:\/\/project.inria.fr\/spare\/denoising-examples\/\"> listen to denoising audio examples<\/a>.<\/p>\n<p>You can <a href=\"https:\/\/project.inria.fr\/spare\/declipping-examples\/\"> listen to declipping audio examples<\/a>.<\/p>\n<p>The examples shown in these two pages are from the RWC Database*.<\/p>\n<p>*M. Goto, H. Hashiguchi, T. Nishimura, and R. Oka: <a href=\"http:\/\/ismir2002.ismir.net\/proceedings\/03-SP04-1.pdf\">RWC Music Database: Popular, Classical, and Jazz Music Databases<\/a> In <em>Proceedings of the 3rd International Conference on Music Information Retrieval (ISMIR 2002)<\/em>, 2002.<\/p>\n<h1 id=\"References_spare\">References<\/h1>\n<hr \/>\n<ul>\n<li>C. Gaultier, N. Bertin, S. Kiti&cacute;   \u00a0and R. Gribonval. A modeling and algorithmic framework for (non)social (co)sparse audio restoration. Submitted to a journal, 2017. [<a href=\"https:\/\/hal.inria.fr\/hal-01649261\">pre-print<\/a>]<\/li>\n<li>C. Gaultier, S. Kiti&cacute;, N. Bertin, R. Gribonval.\u00a0<span style=\"font-family: 'Source Sans Pro';\"><a href=\"https:\/\/hal.inria.fr\/hal-01540945\">AUDASCITY: AUdio Denoising by Adaptive Social CosparsITY.<\/a>\u00a0<i>25th European Signal Processing Conference (EUSIPCO),<\/i>\u00a02017.<\/span><\/li>\n<li>S. Kiti&cacute;, N. Bertin and R. Gribonval. <a href=\"https:\/\/hal.inria.fr\/hal-01159700v2\">Sparsity and cosparsity for audio declipping: a flexible non-convex approach.<\/a> In <i>Latent Variable Analysis and Signal Separation<\/i>, Liberec, 2015.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h1 id=\"Links_spare\">Links<\/h1>\n<hr \/>\n<p>Visit the team website:\u00a0<a href=\"https:\/\/team.inria.fr\/panama\/\">PANAMA<\/a><br \/>\nRelated project: <a href=\"http:\/\/spade.inria.fr\">spade<\/a><\/p>\n<h1 id=\"Contact_spare\">Contact<\/h1>\n<hr \/>\n<p>Do not hesitate to contact us through the form below for any inquiry (details about the framework, code, &#8230;)<\/p>\n<p>\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f96-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"96\"><form action=\"\/spare\/wp-json\/wp\/v2\/pages\/4#wpcf7-f96-o1\" method=\"post\" class=\"wpcf7-form init\" novalidate=\"novalidate\" data-status=\"init\">\n<div style=\"display: none;\">\n<input type=\"hidden\" name=\"_wpcf7\" value=\"96\" \/>\n<input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.0.6\" \/>\n<input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/>\n<input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f96-o1\" \/>\n<input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/>\n<input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/div>\n<p><label> Your Name (required)<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span> <\/label>\n<\/p>\n<p><label> Your Email (required)<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span> <\/label>\n<\/p>\n<p><label> Subject<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span> <\/label>\n<\/p>\n<p><label> Your Message<br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" name=\"your-message\"><\/textarea><\/span> <\/label>\n<\/p>\n<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"Send\" \/>\n<\/p><div class=\"wpcf7-response-output\" tabindex=\"-1\"><\/div>\n<\/form>\n<\/div>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>About the framework Welcome to the (SPARE) SParse Audio REstoration project website. You will find below some details about the modeling and algorithmic framework proposed to address audio restoration problems as denoising or declipping. This work is\u00a0developed by actual and former members of\u00a0PANAMA (a joint project-team between INRIA and CNRS).\u2026<\/p>\n<p> <a class=\"continue-reading-link\" href=\"https:\/\/project.inria.fr\/spare\/\"><span>Continue reading<\/span><i class=\"crycon-right-dir\"><\/i><\/a> <\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":""},"class_list":["post-4","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/pages\/4","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/comments?post=4"}],"version-history":[{"count":69,"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/pages\/4\/revisions"}],"predecessor-version":[{"id":385,"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/pages\/4\/revisions\/385"}],"wp:attachment":[{"href":"https:\/\/project.inria.fr\/spare\/wp-json\/wp\/v2\/media?parent=4"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}