{"id":4321,"date":"2026-09-16T09:42:28","date_gmt":"2026-09-16T07:42:28","guid":{"rendered":"https:\/\/fragmentation.fr\/?p=4321"},"modified":"2026-09-16T09:42:28","modified_gmt":"2026-09-16T07:42:28","slug":"nik-wallbaum-lissajous-shifting-signals-hfg-karlsruhe-2026","status":"publish","type":"post","link":"https:\/\/fragmentation.fr\/en\/nik-wallbaum-lissajous-shifting-signals-hfg-karlsruhe-2026\/","title":{"rendered":"Nik Wallbaum \u2014 Lissajous, Shifting Signals, HfG Karlsruhe (2026)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Nik Wallbaum hacks a cathode-ray television to convert an audio signal directly into a luminous figure. The image does not illustrate the music; it is the electrical event of sound, inscribed in the path of a beam.<\/p>\n<p class=\"wp-block-paragraph\">In this performance installation, the obsolete device becomes instrument, screen and unstable score at once. <em>Lissajous<\/em> makes a usually hidden relation between frequency, voltage and movement perceptible, while keeping the material risk of the apparatus at the centre of the experience.<\/p>\n<div class=\"fragmentation-video\" style=\"position:relative;width:100%;max-width:960px;aspect-ratio:16\/9;margin:1.5rem auto;overflow:hidden\"><iframe src=\"https:\/\/www.youtube.com\/embed\/2IRvQs13S9A?origin=https%3A%2F%2Ffragmentation.fr\" title=\"Nik Wallbaum \u2014 Lissajous, Shifting Signals, HfG Karlsruhe (2026) \u2014 video\" loading=\"lazy\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen style=\"position:absolute;inset:0;width:100%;height:100%;border:0\"><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Nik Wallbaum hacks a cathode-ray television to convert an audio signal directly into a luminous figure. The image does not illustrate the music; it is the electrical event of sound, inscribed in the path of a beam. In this performance installation, the obsolete device becomes instrument, screen and unstable score at once. Lissajous makes a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4308,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"pgc_sgb_lightbox_settings":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-4321","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-exhibition"],"_links":{"self":[{"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/posts\/4321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/comments?post=4321"}],"version-history":[{"count":1,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/posts\/4321\/revisions"}],"predecessor-version":[{"id":4468,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/posts\/4321\/revisions\/4468"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/media\/4308"}],"wp:attachment":[{"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/media?parent=4321"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/categories?post=4321"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fragmentation.fr\/en\/wp-json\/wp\/v2\/tags?post=4321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}