{"id":1411,"date":"2013-05-12T19:37:08","date_gmt":"2013-05-12T19:37:08","guid":{"rendered":"https:\/\/libreduc.cc\/blog\/astuce\/?p=1411"},"modified":"2013-05-12T19:37:08","modified_gmt":"2013-05-12T19:37:08","slug":"un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television","status":"publish","type":"post","link":"https:\/\/libreduc.cc\/blog\/astuce\/2013\/05\/12\/un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television\/","title":{"rendered":"Un syst\u00e8me \u00e0 base d\u2019arduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision"},"content":{"rendered":"<p>Bien souvent quand vous regardez la <strong>t&eacute;l&eacute;vision<\/strong> et qu&rsquo;il y a une coupure de <strong>publicit&eacute;<\/strong>, le <strong>volume<\/strong> se met comme par hasard &agrave; <strong>augmenter<\/strong> pour bien impr&eacute;gner votre cerveau. <strong>Technitar<\/strong> s&rsquo;est donc mis &agrave; fabriquer un&nbsp;montage,<strong> The TV Volume Loudness Guard<\/strong>, &nbsp;qui permet de d&eacute;tecter les variations importantes de volumes pour les <strong>r&eacute;duire&nbsp;<\/strong>imm&eacute;diatement.<\/p>\n<p><a href=\"http:\/\/www.semageek.com\/wp-content\/uploads\/2013\/02\/diy-un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television-01.jpg\" rel=\"slb_group[19571] slb slb_internal\"><img loading=\"lazy\" decoding=\"async\" alt=\"diy un systeme a base darduino pour reduire le volume de publicite a la television 01 e1360622440361 600x320 DIY : Un syst\u00e8me \u00e0 base darduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision\" class=\"aligncenter size-medium wp-image-19573\" height=\"320\" src=\"http:\/\/www.semageek.com\/wp-content\/uploads\/2013\/02\/diy-un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television-01-e1360622440361-600x320.jpg\" title=\"DIY : Un syst\u00e8me \u00e0 base darduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision diy un systeme a base darduino pour reduire le volume de publicite a la television 01 e1360622440361 600x320 photo \" width=\"600\" \/><\/a><\/p>\n<p>Le syst&egrave;me est compos&eacute; d&rsquo;une carte arduino (cette carte que nos &eacute;l&egrave;ves de 4&egrave;me d&eacute;couvrent avec grand dbonheur !!) qui dispose d&rsquo;un circuit permet de capter le son avec un microphone et d&rsquo;un amplificateur LM386. D&egrave;s que le son d&eacute;passe un certain seuil, un <abbr title=\"Light Emitting Diode\">LED<\/abbr> infrarouge va alors envoyer &agrave; la t&eacute;l&eacute;vision la commande pour r&eacute;duire le volume.<\/p>\n<p><a href=\"http:\/\/www.semageek.com\/wp-content\/uploads\/2013\/02\/diy-un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television-02.jpg\" rel=\"slb_group[19571] slb slb_internal\"><img loading=\"lazy\" decoding=\"async\" alt=\"diy un systeme a base darduino pour reduire le volume de publicite a la television 02 600x295 DIY : Un syst\u00e8me \u00e0 base darduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision\" class=\"aligncenter size-medium wp-image-19572\" height=\"295\" src=\"http:\/\/www.semageek.com\/wp-content\/uploads\/2013\/02\/diy-un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television-02-600x295.jpg\" title=\"DIY : Un syst\u00e8me \u00e0 base darduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision diy un systeme a base darduino pour reduire le volume de publicite a la television 02 600x295 photo \" width=\"600\" \/><\/a><\/p>\n<p style=\"float: left;\">&nbsp;<\/p>\n<p>Le montage dispose&nbsp;&eacute;galement&nbsp;d&rsquo;un&nbsp;r&eacute;cepteur&nbsp;infrarouge afin d&rsquo;analyser facilement la&nbsp;t&eacute;l&eacute;commande&nbsp;de la t&eacute;l&eacute;vision, garce &agrave;&nbsp;l&rsquo;exemple&nbsp;IRrecvDump de l&rsquo;<abbr title=\"Integrated Drive Electronics\">IDE<\/abbr> Arduino. Vous pouvez retrouver tous les d&eacute;tails de ce projet sur&nbsp;<a href=\"http:\/\/www.instructables.com\/id\/TV-Volume-Loudness-Guard-using-Arduino\/?ALLSTEPS\" target=\"_blank\" title=\"TV Volume Loudness Guard using Arduino\">instructables.com<\/a><\/p>\n<p><iframe loading=\"lazy\" width=\"853\" height=\"480\" src=\"http:\/\/www.youtube-nocookie.com\/embed\/6CKEhe_GTdI?rel=0\" frameborder=\"0\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bien souvent quand vous regardez la t&eacute;l&eacute;vision et qu&rsquo;il y a une coupure de publicit&eacute;, le volume se met comme par hasard &agrave; augmenter pour bien impr&eacute;gner votre cerveau. Technitar s&rsquo;est donc mis &agrave; fabriquer un&nbsp;montage, The TV Volume Loudness &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/libreduc.cc\/blog\/astuce\/2013\/05\/12\/un-systeme-a-base-darduino-pour-reduire-le-volume-de-publicite-a-la-television\/\"> <span class=\"screen-reader-text\">Un syst\u00e8me \u00e0 base d\u2019arduino pour r\u00e9duire le volume de publicit\u00e9 \u00e0 la t\u00e9l\u00e9vision<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[4,3],"tags":[],"class_list":["post-1411","post","type-post","status-publish","format-standard","hentry","category-geek","category-technologie"],"_links":{"self":[{"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/posts\/1411","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/comments?post=1411"}],"version-history":[{"count":0,"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/posts\/1411\/revisions"}],"wp:attachment":[{"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/media?parent=1411"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/categories?post=1411"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/libreduc.cc\/blog\/astuce\/wp-json\/wp\/v2\/tags?post=1411"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}