{"id":327,"date":"2018-11-21T20:16:04","date_gmt":"2018-11-21T19:16:04","guid":{"rendered":"http:\/\/valkiri.incongru.org\/?p=327"},"modified":"2018-11-21T20:22:50","modified_gmt":"2018-11-21T19:22:50","slug":"327","status":"publish","type":"post","link":"https:\/\/valkiri.incongru.org\/?p=327","title":{"rendered":"Algo-Rythme"},"content":{"rendered":"<p style=\"text-align: center;\"><iframe loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/_TFXk18f0VE\" width=\"600\" height=\"400\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\" data-mce-fragment=\"1\"><span data-mce-type=\"bookmark\" class=\"mce_SELRES_start\">\ufeff<\/span><\/iframe><\/p>\n<p>L&#8217;installation sonore minimaliste Algo-Rythme pr\u00e9sente un jouet \u00e9lectronique produisant des sons de batterie, \u00ab mis \u00e0 nu \u00bb, modifi\u00e9, mont\u00e9 en totem et coupl\u00e9 \u00e0 un synth\u00e9tiseur logiciel.<br \/>\nIl s&#8217;agit d&#8217;un travail sur cette mati\u00e8re que sont les algorithmes musicaux, ici des cha\u00eenes de Markov et des rythmes euclidiens, dans le but de rendre visible \u2013 ou plut\u00f4t audible \u2013 l&#8217;intervention de l&#8217;algorithme sur un mat\u00e9riau musical brut.<\/p>\n<p>Le participant actionne un potentiom\u00e8tre \u00e0 glissi\u00e8re de gauche \u00e0 droite, de droite \u00e0 gauche pour donner au syst\u00e8me sonore son autonomie, jusqu\u2019\u00e0 libert\u00e9 totale, et inversement. La machine n&#8217;est pas compl\u00e8tement contr\u00f4lable : chaque action sur le potentiom\u00e8tre peut mener \u00e0 son lot d\u2019\u00e9v\u00e9nements improvis\u00e9s. Les participants naviguent ainsi entre la simplicit\u00e9 et la complexit\u00e9, l&#8217;al\u00e9atoire et le d\u00e9terminisme, l&#8217;automate et l&#8217;humain.<\/p>\n<p><img data-attachment-id=\"315\" data-permalink=\"https:\/\/valkiri.incongru.org\/?attachment_id=315\" data-orig-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_174022ptit.jpg?fit=450%2C600&amp;ssl=1\" data-orig-size=\"450,600\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1532022022&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.00051440329218107&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20180719_174022ptit\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_174022ptit.jpg?fit=450%2C600&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_174022ptit.jpg?fit=450%2C600&amp;ssl=1\" loading=\"lazy\" class=\"wp-image-315 aligncenter\" src=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_174022ptit.jpg?resize=600%2C800\" alt=\"\" width=\"600\" height=\"800\" data-recalc-dims=\"1\" \/>\u00a0\u00a0 <img data-attachment-id=\"318\" data-permalink=\"https:\/\/valkiri.incongru.org\/?attachment_id=318\" data-orig-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_173911ptit.jpg?fit=600%2C450&amp;ssl=1\" data-orig-size=\"600,450\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;1.7&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;SM-G930F&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;1532021951&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;4.2&quot;,&quot;iso&quot;:&quot;40&quot;,&quot;shutter_speed&quot;:&quot;0.0004863813229572&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;1&quot;}\" data-image-title=\"20180719_173911ptit\" data-image-description=\"\" data-image-caption=\"\" data-medium-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_173911ptit.jpg?fit=600%2C450&amp;ssl=1\" data-large-file=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_173911ptit.jpg?fit=600%2C450&amp;ssl=1\" loading=\"lazy\" class=\"aligncenter size-full wp-image-318\" src=\"https:\/\/i0.wp.com\/valkiri.incongru.org\/wp-content\/uploads\/2018\/11\/20180719_173911ptit.jpg?resize=600%2C450\" alt=\"\" width=\"600\" height=\"450\" data-recalc-dims=\"1\" \/><\/p>\n<p>Algo-Rythme a \u00e9t\u00e9 r\u00e9alis\u00e9e lors d&#8217;une r\u00e9sidence \u00e0 la plateforme Sciences et Cultures du Visuel, \u00e0 Tourcoing, en collaboration avec l&#8217;\u00e9quipe d&#8217;informatique musicale Algomus et le CPER MAuVE.<br \/>\nL&#8217;installation a \u00e9t\u00e9 pr\u00e9sent\u00e9e lors des <a href=\"http:\/\/algomus.fr\/jim2018\/\">Journ\u00e9es d&#8217;Informatique Musicale 2018 \u00e0 Amiens<\/a>.<\/p>\n<p><strong><em>Liens\/Links :<\/em><\/strong><br \/>\n<a href=\"http:\/\/algomus.fr\/\">Algomus<\/a><br \/>\n<a href=\"http:\/\/www.cristal.univ-lille.fr\/oeuvres-et-recherches\/2018\/07\/16\/algo-rythme\/\">Oeuvres et recherches<\/a><\/p>\n<p><strong><em>Remerciements\/Thanks to :<\/em><\/strong><br \/>\n<a href=\"https:\/\/cristal.univ-lille.fr\/~giraud\/\">Mathieu Giraud de l&#8217;\u00e9quipe Algomus<\/a><br \/>\n<a href=\"https:\/\/mikemorenoaudio.wordpress.com\">Miguel Moreno<\/a><br \/>\nNicolas Hennebo et Vincent Pecaut de la Plaine image \u00e0 Tourcoing<br \/>\n<a href=\"http:\/\/www.julienpoidevin.fr\">Julien Poidevin<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ufeff L&#8217;installation sonore minimaliste Algo-Rythme pr\u00e9sente un jouet \u00e9lectronique produisant des sons de batterie, \u00ab mis \u00e0 nu \u00bb, modifi\u00e9, mont\u00e9 en totem et coupl\u00e9 \u00e0 un synth\u00e9tiseur logiciel. Il s&#8217;agit d&#8217;un travail sur cette mati\u00e8re que sont les algorithmes musicaux, ici des cha\u00eenes de Markov et des rythmes euclidiens, dans le but de rendre [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false},"categories":[24],"tags":[],"jetpack_featured_media_url":"","jetpack_shortlink":"https:\/\/wp.me\/s59PB0-327","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/posts\/327"}],"collection":[{"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=327"}],"version-history":[{"count":3,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/posts\/327\/revisions"}],"predecessor-version":[{"id":330,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=\/wp\/v2\/posts\/327\/revisions\/330"}],"wp:attachment":[{"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/valkiri.incongru.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}