{"id":12738,"date":"2026-02-07T14:00:00","date_gmt":"2026-02-07T13:00:00","guid":{"rendered":"https:\/\/apo33.org\/?p=12738"},"modified":"2026-02-01T18:42:21","modified_gmt":"2026-02-01T17:42:21","slug":"atelier-de-musique-electronique-special-audioblast","status":"publish","type":"post","link":"https:\/\/apo33.org\/?p=12738","title":{"rendered":"Atelier de musique \u00e9lectronique &#8211; Sp\u00e9cial Audioblast"},"content":{"rendered":"\n<h3>No-Input Mixing Board \u2014 feedback, oscillation et instabilit\u00e9 contr\u00f4l\u00e9e<\/h3>\n\n\n\n<p><strong>Samedi 7 f\u00e9vrier 2026<\/strong> \u00b7 14h\u201316h<br><strong>Restitution \/ performance le soir (festival Audioblast)<\/strong><br><strong>Ateliers de Bitche, Nantes<\/strong><\/p>\n\n\n<p><iframe id=\"haWidgetButton\" allowtransparency=\"true\" src=\"https:\/\/www.helloasso.com\/associations\/apo-33\/evenements\/atelier-de-musique-electronique-special-audioblast\/widget-bouton\" style=\"width: 100%; height: 70px; border: none;\"><\/iframe><\/p>\n\n\n\n<p>Cet atelier est consacr\u00e9 aux <strong>pratiques avanc\u00e9es de No-Input Mixing Board<\/strong>, une technique d\u00e9velopp\u00e9e dans les musiques exp\u00e9rimentales depuis les ann\u00e9es 1990, consistant \u00e0 transformer une <strong>table de mixage analogique<\/strong> en <strong>syst\u00e8me de synth\u00e8se autonome<\/strong> par bouclage interne de ses entr\u00e9es et sorties.<\/p>\n\n\n\n<p>Plut\u00f4t que de traiter un signal externe, la console devient elle-m\u00eame la source sonore :<br>un <strong>syst\u00e8me de feedback non lin\u00e9aire<\/strong>, instable par nature, o\u00f9 le son \u00e9merge de la relation dynamique entre gain, \u00e9galisation, saturation et auto-oscillation.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>Fondements techniques<\/h3>\n\n\n\n<p>Le travail repose sur :<\/p>\n\n\n\n<ul><li><strong>boucles de feedback internes<\/strong> (routing IN\/OUT),<\/li><li><strong>auto-oscillation<\/strong> des \u00e9tages de gain,<\/li><li>comportement non lin\u00e9aire des circuits analogiques,<\/li><li>instabilit\u00e9 contr\u00f4l\u00e9e par micro-ajustements (faders, EQ, trims),<\/li><li>interaction directe entre <strong>\u00e9nergie \u00e9lectrique et mati\u00e8re sonore<\/strong>.<\/li><\/ul>\n\n\n\n<p>La table de mixage agit alors comme :<\/p>\n\n\n\n<ul><li>un <strong>oscillateur complexe (VCO instable)<\/strong>,<\/li><li>un <strong>g\u00e9n\u00e9rateur de bruit structur\u00e9<\/strong>,<\/li><li>un syst\u00e8me de <strong>synth\u00e8se chaotique<\/strong> proche des logiques de la synth\u00e8se modulaire, mais sans modules d\u00e9di\u00e9s.<\/li><\/ul>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>R\u00e9f\u00e9rences artistiques et historiques<\/h3>\n\n\n\n<p>Cette approche s\u2019inscrit dans une tradition bien identifi\u00e9e de la musique exp\u00e9rimentale et noise, notamment d\u00e9velopp\u00e9e par :<\/p>\n\n\n\n<ul><li><strong>Toshimaru Nakamura<\/strong><br>Figure centrale du no-input mixing, il a \u00e9tabli la table de mixage comme instrument \u00e0 part enti\u00e8re, explorant les \u00e9quilibres fragiles entre silence, feedback et saturation.<\/li><li><strong>Jason Lescalleet<\/strong><br>Utilisation du feedback comme mat\u00e9riau formel, articulation entre accident, m\u00e9moire du signal et \u00e9criture du temps.<\/li><li><strong>Keith Rowe<\/strong> \/ <strong>AMM<\/strong><br>D\u00e9placement radical de l\u2019instrument vers la table, l\u2019\u00e9lectronique et les dispositifs \u00e9tendus, ouvrant la voie aux logiques de circuit et d\u2019\u00e9coute non idiomatique.<\/li><li><strong>Sachiko M<\/strong><br>Travail sur la r\u00e9duction extr\u00eame du mat\u00e9riau sonore, voisin des logiques d\u2019oscillation pure et de tension acoustique.<\/li><\/ul>\n\n\n\n<p>Ces pratiques ont profond\u00e9ment influenc\u00e9 les sc\u00e8nes <strong>noise<\/strong>, <strong>improvisation \u00e9lectroacoustique<\/strong>, <strong>post-digital<\/strong> et <strong>DIY electronics<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>Contenu de l\u2019atelier<\/h3>\n\n\n\n<p>L\u2019atelier abordera de mani\u00e8re concr\u00e8te :<\/p>\n\n\n\n<ul><li>sch\u00e9mas de <strong>patch no-input<\/strong> (mono \/ st\u00e9r\u00e9o),<\/li><li>comportement fr\u00e9quentiel des EQ en boucle,<\/li><li>gestion des seuils de saturation et des zones critiques,<\/li><li>techniques de stabilisation \/ d\u00e9stabilisation du feedback,<\/li><li>interaction avec p\u00e9dales, filtres passifs ou traitements externes,<\/li><li>\u00e9coute fine des micro-variations et du grain du signal.<\/li><\/ul>\n\n\n\n<p>L\u2019accent sera mis sur l\u2019<strong>\u00e9coute active<\/strong>, la compr\u00e9hension des r\u00e9actions du syst\u00e8me et la relation directe entre geste, circuit et son.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>Restitution publique<\/h3>\n\n\n\n<p>Le travail r\u00e9alis\u00e9 pendant l\u2019atelier sera prolong\u00e9 par une <strong>pr\u00e9sentation \/ performance publique<\/strong> le soir m\u00eame, int\u00e9gr\u00e9e \u00e0 la programmation du <strong>festival Audioblast<\/strong>.<br>Les participant\u00b7es exp\u00e9rimenteront la diffusion du no-input dans un contexte r\u00e9el, confront\u00e9 \u00e0 l\u2019espace, au volume et au public.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h3>Une lutherie \u00e9lectronique minimale et radicale<\/h3>\n\n\n\n<p>Le No-Input Mixing Board propose une <strong>alternative low-tech<\/strong> aux syst\u00e8mes modulaires co\u00fbteux, tout en ouvrant un champ sonore extr\u00eamement riche.<br>Il interroge la notion d\u2019instrument, d\u2019auteur et de contr\u00f4le, en faisant du <strong>feedback un partenaire<\/strong>, et du circuit un <strong>acteur \u00e0 part enti\u00e8re<\/strong> du processus musical.<\/p>\n\n\n\n<p>Un atelier pour celles et ceux qui souhaitent travailler <strong>au plus pr\u00e8s de la mati\u00e8re sonore<\/strong>, l\u00e0 o\u00f9 l\u2019\u00e9lectronique devient instable, vivante, et fondamentalement impr\u00e9visible.<\/p>\n\n\n<p><iframe width=\"492\" height=\"874\" src=\"https:\/\/www.youtube.com\/embed\/GgvT1kN_IBg\" title=\"no-input mixing board DimElectronics workshop #electronicmusic #noinputmixingboard #apo33\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"\"><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>No-Input Mixing Board \u2014 feedback, oscillation et instabilit\u00e9 contr\u00f4l\u00e9e Samedi 7 f\u00e9vrier 2026 \u00b7 14h\u201316hRestitution \/ performance le soir (festival Audioblast)Ateliers de Bitche, Nantes Cet<a class=\"moretag\" href=\"https:\/\/apo33.org\/?p=12738\"> <span class=\"dashicons dashicons-plus\"><\/span><span class=\"dashicons dashicons-plus\"><\/span> <\/a><\/p>\n","protected":false},"author":1,"featured_media":12739,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_links_to":"","_links_to_target":""},"categories":[2328,8,511,902,101],"tags":[3807,685,1127,3964,558],"_links":{"self":[{"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/posts\/12738"}],"collection":[{"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apo33.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12738"}],"version-history":[{"count":3,"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/posts\/12738\/revisions"}],"predecessor-version":[{"id":12757,"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/posts\/12738\/revisions\/12757"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apo33.org\/index.php?rest_route=\/wp\/v2\/media\/12739"}],"wp:attachment":[{"href":"https:\/\/apo33.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apo33.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apo33.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}