{"id":1052,"date":"2018-10-11T05:26:57","date_gmt":"2018-10-11T05:26:57","guid":{"rendered":"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/?p=1052"},"modified":"2019-09-27T10:45:13","modified_gmt":"2019-09-27T10:45:13","slug":"using-function","status":"publish","type":"post","link":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/2018\/10\/using-function\/","title":{"rendered":"Using function"},"content":{"rendered":"<p>You have seen us use function in lectures many time. Here is an explanation of how it can be used to generate envelopes to shape the amplitude of sounds or other modulation parameters. Note the handy prevent retrigger thing on the right hand example. This should help you to prevent clicks as you can&#8217;t retrigger the envelope until its ramp has completed itself. Download the example below:<\/p>\n<p><a href=\"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/usingFunction.zip\">usingFunction<\/a> <a href=\"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large wp-image-1054\" src=\"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-1024x635.png\" alt=\"\" width=\"605\" height=\"375\" srcset=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-1024x635.png 1024w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-300x186.png 300w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-768x477.png 768w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-100x62.png 100w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-150x93.png 150w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-200x124.png 200w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-450x279.png 450w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-600x372.png 600w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/functionForEnvelopes-900x558.png 900w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/a> <a href=\"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large wp-image-1055\" src=\"http:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-1024x944.png\" alt=\"\" width=\"605\" height=\"558\" srcset=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-1024x944.png 1024w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-300x277.png 300w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-768x708.png 768w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-100x92.png 100w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-150x138.png 150w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-200x184.png 200w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-450x415.png 450w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-600x553.png 600w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention-900x830.png 900w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2018\/10\/RetriggerPrevention.png 1152w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/a><\/p>\n\n\n<div class=\"wp-block-file\"><a href=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/usingFunction.zip\">usingFunction<\/a><a href=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/usingFunction.zip\" class=\"wp-block-file__button\" download>Download<\/a><\/div>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1024\" height=\"667\" src=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-1024x667.png\" alt=\"\" class=\"wp-image-1227\" srcset=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-1024x667.png 1024w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-300x195.png 300w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-768x500.png 768w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-100x65.png 100w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-150x98.png 150w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-200x130.png 200w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-450x293.png 450w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-600x391.png 600w, https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/files\/2019\/09\/functionForEnvelopes-900x586.png 900w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>You have seen us use function in lectures many time. Here is an explanation of how it can be used to generate envelopes to shape the amplitude of sounds or other modulation parameters. Note the handy prevent retrigger thing on &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"more-link\" href=\"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/2018\/10\/using-function\/\"> <span class=\"screen-reader-text\">Using function<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,7],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/posts\/1052"}],"collection":[{"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/comments?post=1052"}],"version-history":[{"count":2,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/posts\/1052\/revisions"}],"predecessor-version":[{"id":1229,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/posts\/1052\/revisions\/1229"}],"wp:attachment":[{"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/media?parent=1052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/categories?post=1052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/digital.eca.ed.ac.uk\/sonicstructures\/wp-json\/wp\/v2\/tags?post=1052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}