{"id":6,"date":"2010-02-18T10:11:55","date_gmt":"2010-02-18T10:11:55","guid":{"rendered":"http:\/\/doc.gold.ac.uk\/soundvis\/?p=6"},"modified":"2017-02-13T20:29:07","modified_gmt":"2017-02-13T20:29:07","slug":"apollonius-diagrams-and-the-representation-of-sounds-and-music","status":"publish","type":"post","link":"http:\/\/doc.gold.ac.uk\/soundvis\/2010\/02\/apollonius-diagrams-and-the-representation-of-sounds-and-music\/","title":{"rendered":"Apollonius diagrams and the Representation of Sounds and Music"},"content":{"rendered":"<p>The abstract from our paper submitted to <a title=\"The 4th International Symposium on Voronoi Diagrams in Science and Engineering\" href=\"http:\/\/www.comp.glam.ac.uk\/GIS\/ISVD07\/default.html\">ISVD07<\/a>:<\/p>\n<p>&nbsp;<\/p>\n<blockquote><p>We introduce the use of weighted medial graph structures to represent sounds and musical events. Such structures permit the building of hierarchical neighborhood relationships (symmetries) while mapping time to a weight (of a note, or event). This is useful to relate perceptual organisations (groupings in the sense of Gestalt theory) both visually and aurally. We treat time in a cinematographic way, effectively using a space-time representation. The use of colour, modulation (of waveforms), orientation, speed, etc., allows us to integrate multiple musical features in our dynamic diagrams. We provide illustrations, including animations, of our ideas.<\/p><\/blockquote>\n<p>You may read the paper (<a href=\"http:\/\/doc.gold.ac.uk\/soundvis\/wp-content\/uploads\/2010\/02\/Apollonius_diagrams-2007.pdf\">Apollonius_diagrams-2007<\/a>), and download sourcecode for the <a href=\"\/soundvis\/dist\/\">software mentioned in the paper here<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The abstract from our paper submitted to ISVD07: &nbsp; We introduce the use of weighted medial graph structures to represent sounds and musical events. Such structures permit the building of hierarchical neighborhood relationships (symmetries) while mapping time to a weight (of a note, or event). This is useful to relate perceptual organisations (groupings in the &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/doc.gold.ac.uk\/soundvis\/2010\/02\/apollonius-diagrams-and-the-representation-of-sounds-and-music\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Apollonius diagrams and the Representation of Sounds and Music&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","jetpack_publicize_message":"","jetpack_is_tweetstorm":false,"jetpack_publicize_feature_enabled":true},"categories":[1],"tags":[],"jetpack_featured_media_url":"","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p8oIYj-6","jetpack-related-posts":[{"id":10,"url":"http:\/\/doc.gold.ac.uk\/soundvis\/2010\/02\/animated-apollonius-diagrams\/","url_meta":{"origin":6,"position":0},"title":"Animated apollonius diagrams","date":"02\/18\/2010","format":false,"excerpt":"An Apollonius diagram shows Voronoi edges between discs of varying sizes. Here is an animation where the sites move and reduce in size from frame to frame. By increasing the angle of direction the sites form a spiral. Apollonius spiral This animation is the same but the sites oscillating perpendicular\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4,"url":"http:\/\/doc.gold.ac.uk\/soundvis\/2010\/02\/welcome\/","url_meta":{"origin":6,"position":1},"title":"Welcome","date":"02\/18\/2010","format":false,"excerpt":"Welcome to another blog, in which we plan to document our findings in the area of music visualisation. Your comments on any part of the site or its contents would be most welcome. The \u2018logo\u2019 at the top of the page depicts a Voronoi diagram of discrete points along a\u2026","rel":"","context":"Similar post","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/posts\/6"}],"collection":[{"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/comments?post=6"}],"version-history":[{"count":5,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/posts\/6\/revisions"}],"predecessor-version":[{"id":19,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/posts\/6\/revisions\/19"}],"wp:attachment":[{"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/media?parent=6"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/categories?post=6"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/doc.gold.ac.uk\/soundvis\/wp-json\/wp\/v2\/tags?post=6"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}