{"id":23,"date":"2009-10-05T18:47:53","date_gmt":"2009-10-05T16:47:53","guid":{"rendered":"http:\/\/fauser17.free.fr\/wordpress\/?p=23"},"modified":"2009-10-05T18:47:53","modified_gmt":"2009-10-05T16:47:53","slug":"definir-carte-son-par-defaut","status":"publish","type":"post","link":"https:\/\/www.csfaure.net\/informatique\/definir-carte-son-par-defaut\/","title":{"rendered":"D\u00e9finir carte son par d\u00e9faut"},"content":{"rendered":"<p>Lorsque l&rsquo;on a comme chez moi un micro usb connect\u00e9 et une carte son int\u00e9gr\u00e9e, c&rsquo;est souvent le micro qui est reconnu en premier et d\u00e9finit comme p\u00e9riph\u00e9rique son par d\u00e9faut. Ce qui est g\u00e9nant pour \u00e9couter car un micro n&rsquo;est pas vraiment fait pour \u00e7a.<\/p>\n<p>La solution sous Debian, o\u00f9 PulseAudio n&rsquo;est pas forc\u00e9ment install\u00e9 et o\u00f9 Phonon de Kde g\u00e8re apparemment les applications Kde uniquement, est d&rsquo;\u00e9crire la ligne suivante vers la fin du\u00a0 fichier <em>\/etc\/modprobe.d\/alsa-base.conf :<\/em><\/p>\n<p><em>options snd_usb_audio index=-2<\/em><\/p>\n<p><em>snd_usb_audio<\/em> \u00e9tant le nom de mon micro usb que j&rsquo;obtiens en lisant la commande <em>lsmod<\/em><\/p>\n<p>Extrait de mon fichier alsa-base.conf vers la fin :<\/p>\n<p># Prevent abnormal drivers from grabbing index 0<br \/>\noptions bt87x index=-2<br \/>\noptions cx88_alsa index=-2<br \/>\noptions snd-atiixp-modem index=-2<br \/>\noptions snd-intel8x0m index=-2<br \/>\noptions snd-via82xx-modem index=-2<br \/>\n<strong>options snd_usb_audio index=-2<\/strong> #ligne rajout\u00e9e par mes soins<br \/>\n# Keep snd-pcsp from beeing loaded as first soundcard<br \/>\noptions snd-pcsp index=-2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Lorsque l&rsquo;on a comme chez moi un micro usb connect\u00e9 et une carte son int\u00e9gr\u00e9e, c&rsquo;est souvent le micro qui est reconnu en premier et d\u00e9finit comme p\u00e9riph\u00e9rique son par d\u00e9faut. Ce qui est g\u00e9nant pour \u00e9couter car un micro &hellip; <a href=\"https:\/\/www.csfaure.net\/informatique\/definir-carte-son-par-defaut\/\">Continuer la lecture <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13,7],"tags":[42,69,94],"class_list":["post-23","post","type-post","status-publish","format-standard","hentry","category-audio","category-multimedia","tag-carte-son","tag-microphone","tag-usb"],"_links":{"self":[{"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/posts\/23","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/comments?post=23"}],"version-history":[{"count":0,"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/posts\/23\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/media?parent=23"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/categories?post=23"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.csfaure.net\/informatique\/wp-json\/wp\/v2\/tags?post=23"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}