{"id":3169,"date":"2018-03-10T21:03:35","date_gmt":"2018-03-10T20:03:35","guid":{"rendered":"http:\/\/olivier.hoarau.org\/?p=3169"},"modified":"2018-03-11T20:42:12","modified_gmt":"2018-03-11T19:42:12","slug":"carte-son-externe","status":"publish","type":"post","link":"https:\/\/olivier.hoarau.org\/?p=3169","title":{"rendered":"Carte son externe"},"content":{"rendered":"<p style=\"text-align: justify;\">J&rsquo;utilise un thinkpad X200 comme PC multim\u00e9dia branch\u00e9 \u00e0 un ampli-tuner Eltax AVR900 comme on peut le voir sur cette photo avec mes autres thinkpad.<\/p>\n<p><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-singlepic\" src=\"https:\/\/i0.wp.com\/olivier.hoarau.org\/wp-content\/uploads\/thinkpads.jpg?resize=474%2C356\" width=\"474\" height=\"356\" \/><\/p>\n<p style=\"text-align: justify;\">La connexion se fait via des c\u00e2bles avec connectique RCA avec un adaptateur RCA\/jack et il faut bien l&rsquo;avouer, ce n&rsquo;est pas terrible, d&rsquo;une part la carte son interne n&rsquo;est pas du meilleur niveau et d&rsquo;autre part la connectique laisse franchement \u00e0 d\u00e9sirer et provoque des coupures et autres gr\u00e9sillements non d\u00e9sir\u00e9s.<\/p>\n<p>Du coup pour m&rsquo;affranchir de tout \u00e7a j&rsquo;ai achet\u00e9 une carte son externe USB Ugreen<\/p>\n<p><center><iframe loading=\"lazy\" style=\"width: 120px; height: 240px;\" src=\"\/\/ws-eu.amazon-adsystem.com\/widgets\/q?ServiceVersion=20070822&amp;OneJS=1&amp;Operation=GetAdHtml&amp;MarketPlace=FR&amp;source=ss&amp;ref=as_ss_li_til&amp;ad_type=product_link&amp;tracking_id=blog0d24-21&amp;marketplace=amazon&amp;region=FR&amp;placement=B01M7QQQC7&amp;asins=B01M7QQQC7&amp;linkId=158f301434fe406748adf8f34b9031c6&amp;show_border=true&amp;link_opens_in_new_window=true\" width=\"300\" height=\"150\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/center><\/p>\n<p style=\"text-align: justify;\">Sous linux, le branchement est quasi plug and play, voil\u00e0 ce que systemd renvoie quand on la branche :<\/p>\n<p>[pastacode lang=\u00a0\u00bbbash\u00a0\u00bb manual=\u00a0\u00bbmars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20usb%203-1%3A%20new%20full-speed%20USB%20device%20number%203%20using%20uhci_hcd%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20Shorewall%3Anet-fw%3ADROP%3AIN%3Denp0s25%20OUT%3D%20MAC%3D00%3A1f%3A16%3A1c%3A23%3A81%3A78%3A2b%3Acb%3A62%3A8f%3Ace%3A08%3A00%20SRC%3D192.168.1.11%20DST%3D192.168.1.30%20LEN%3D60%20TOS%3D0x00%20PREC%3D0x00%20TTL%3D64%20ID%3D55225%20DF%20PROTO%3DTCP%20SPT%3D874%20DPT%3D46074%20WINDOW%3D29200%20RES%3D0x00%20SYN%20URGP%3D0%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20usb%203-1%3A%20New%20USB%20device%20found%2C%20idVendor%3D0d8c%2C%20idProduct%3D0024%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20usb%203-1%3A%20New%20USB%20device%20strings%3A%20Mfr%3D1%2C%20Product%3D2%2C%20SerialNumber%3D0%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20usb%203-1%3A%20Product%3A%20USB%20Advanced%20Audio%20Device%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20usb%203-1%3A%20Manufacturer%3A%20C-Media%20Electronics%20Inc.%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20input%3A%20C-Media%20Electronics%20Inc.%20USB%20Advanced%20Audio%20Device%20as%20%2Fdevices%2Fpci0000%3A00%2F0000%3A00%3A1a.0%2Fusb3%2F3-1%2F3-1%3A1.3%2F0003%3A0D8C%3A0024.0004%2Finput%2Finput16%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20kernel%3A%20hid-generic%200003%3A0D8C%3A0024.0004%3A%20input%2Chidraw2%3A%20USB%20HID%20v1.11%20Device%20%5BC-Media%20Electronics%20Inc.%20USB%20Advanced%20Audio%20Device%5D%20on%20usb-0000%3A00%3A1a.0-1%2Finput3%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20mtp-probe%5B3690%5D%3A%20checking%20bus%203%2C%20device%203%3A%20%22%2Fsys%2Fdevices%2Fpci0000%3A00%2F0000%3A00%3A1a.0%2Fusb3%2F3-1%22%0Amars%2010%2019%3A08%3A33%20tahiti.kervao.fr%20mtp-probe%5B3690%5D%3A%20bus%3A%203%2C%20device%3A%203%20was%20not%20an%20MTP%20device\u00a0\u00bb message=\u00a0\u00bb\u00a0\u00bb highlight=\u00a0\u00bb\u00a0\u00bb provider=\u00a0\u00bbmanual\u00a0\u00bb\/]<\/p>\n<p style=\"text-align: justify;\">Ensuite dans la configuration de l&rsquo;environnement graphique il faut choisir comme p\u00e9riph\u00e9rique de sortie audio par d\u00e9faut \u00ab\u00a0USB Advanced Audio Device\u00a0\u00bb et puis c&rsquo;est tout. L&rsquo;am\u00e9lioration du son n&rsquo;est pas \u00e9vidente mais par contre je me suis totalement affranchi de la probl\u00e9matique de la connectique et de ses bruits parasites. C&rsquo;est une bonne alternative si on a un port jack endommag\u00e9 ou voire aucun port micro comme pour certains portables.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>J&rsquo;utilise un thinkpad X200 comme PC multim\u00e9dia branch\u00e9 \u00e0 un ampli-tuner Eltax AVR900 comme on peut le voir sur cette photo avec mes autres thinkpad. La connexion se fait via des c\u00e2bles avec connectique RCA avec un adaptateur RCA\/jack et il faut bien l&rsquo;avouer, ce n&rsquo;est pas terrible, d&rsquo;une part la carte son interne n&rsquo;est &hellip; <a href=\"https:\/\/olivier.hoarau.org\/?p=3169\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">Carte son externe<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false,"_share_on_mastodon":"0"},"categories":[5],"tags":[],"class_list":["post-3169","post","type-post","status-publish","format-standard","hentry","category-logiciels-libres"],"share_on_mastodon":{"url":"","error":""},"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/peOjJ-P7","jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/3169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3169"}],"version-history":[{"count":4,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/3169\/revisions"}],"predecessor-version":[{"id":3177,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=\/wp\/v2\/posts\/3169\/revisions\/3177"}],"wp:attachment":[{"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/olivier.hoarau.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}