{"id":161,"date":"2011-07-29T15:32:29","date_gmt":"2011-07-29T13:32:29","guid":{"rendered":"http:\/\/philippelanglois.net\/lcd\/?p=161"},"modified":"2014-09-03T10:17:56","modified_gmt":"2014-09-03T08:17:56","slug":"le-plus-vieil-enregistrement-sonore","status":"publish","type":"post","link":"http:\/\/philippelanglois.net\/lcd\/?p=161","title":{"rendered":"PHONAUTOGRAPHE, de L\u00e9on Scott de Martainville (1853)"},"content":{"rendered":"<p>En 1853-54, <a href=\"http:\/\/fr.wikipedia.org\/wiki\/%C3%89douard-L%C3%A9on_Scott_de_Martinville\" target=\"_blank\">L&eacute;on Scott de Martainville<\/a> parvient &agrave; r&eacute;aliser les premiers enregistrements sonores, &agrave; l&#39;aide du <a href=\"http:\/\/en.wikipedia.org\/wiki\/Phonautograph\" target=\"_blank\">Phonautographe<\/a>, un appareil qui enregistre le son sans toutefois en permettre la relecture. Le dispositif se compose d&#39;un pavillon reli&eacute; &agrave; un diaphragme qui recueille les vibrations acoustiques, celles-ci &eacute;tant transmises &agrave; un stylet qui les grave sur une feuille de papier enroul&eacute;e autour d&#39;un cylindre rotatif et enduite de noir de fum&eacute;e.<\/p>\n<p>Une &eacute;quipe de chercheurs am&eacute;ricains poss&eacute;dant les plaques enregistr&eacute;es de Scott de Martainville a entrepris de les restituer avec l&#39;aide de l&#39;ordinateur.<\/p>\n<p>Ce court enregistrement qui date de 1860,&nbsp; comporte le d&eacute;but de la chanson <em>Au clair de la lune<\/em> vraissemblablement&nbsp; ex&eacute;cut&eacute; par Martainville lui-m&ecirc;me.&nbsp;<\/p>\n<p><a href=\"http:\/\/philippelanglois.net\/lcd\/wp-content\/uploads\/2011\/07\/Au-Clair-de-la-Lune-French-folk-song-1860-Phonautogram.mp3\" target=\"_blank\">Au Clair de la Lune&#8211;French folk song (1860 Phonautogram)<\/a><\/p>\n<p><code><br \/>\n\t<\/code><\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" alt=\"\" height=\"323\" src=\"http:\/\/philippelanglois.net\/lcd\/wp-content\/uploads\/743px-Phonautograph_1859.jpg\" width=\"400\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le plus vieil enregistrement sonore en 1860.  <\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3,54,6,64],"tags":[50],"_links":{"self":[{"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/posts\/161"}],"collection":[{"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161"}],"version-history":[{"count":35,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions"}],"predecessor-version":[{"id":1792,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=\/wp\/v2\/posts\/161\/revisions\/1792"}],"wp:attachment":[{"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/philippelanglois.net\/lcd\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}