{"id":12334,"date":"2016-10-25T11:28:26","date_gmt":"2016-10-25T15:28:26","guid":{"rendered":"http:\/\/embedded-lab.com\/blog\/?p=12334"},"modified":"2016-10-25T17:03:06","modified_gmt":"2016-10-25T21:03:06","slug":"raspberry-pi-audio-processor-synthesizer","status":"publish","type":"post","link":"https:\/\/embedded-lab.com\/blog\/raspberry-pi-audio-processor-synthesizer\/","title":{"rendered":"Raspberry Pi audio processor and synthesizer"},"content":{"rendered":"<p>With a lot of horse power built in, Raspberry Pi\u00a0can do a lot of interesting things with audio such as creating artificial sound effects, synthesizing music, etc.\u00a0<a href=\"http:\/\/www.instructables.com\/id\/PiOSCBOX\/?ALLSTEPS\" target=\"_blank\"><strong>PiOSCBOX<\/strong><\/a>\u00a0is a similar low-cost project to build a stand-alone audio effects processor and synthesizer using Raspberry Pi 3 and an external USB sound card. The project features an interactive user interface using a 128\u00d764 graphic LCD and six\u00a0rotary encoders. The audio processing and synthesizing requires heavy\u00a0DSP capabilities, which are implemented using\u00a0<a href=\"https:\/\/puredata.info\/\" target=\"_blank\">Pure Data<\/a>. Pure Data is an open source visual programming language for\u00a0musicians and artists to create\u00a0a software to generate audio\/video effects and 2D\/3D graphics. It also allows users to interface external sensors and midi\u00a0devices.<\/p>\n<div id=\"attachment_12335\" style=\"width: 870px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2016\/10\/synthesizer.jpg\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-12335\" class=\"size-large wp-image-12335\" src=\"http:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2016\/10\/synthesizer-1024x576.jpg\" alt=\"Raspberry Pi audio processor and synthesizer\" width=\"860\" height=\"484\" srcset=\"https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2016\/10\/synthesizer.jpg 1024w, https:\/\/embedded-lab.com\/blog\/wp-content\/uploads\/2016\/10\/synthesizer-580x326.jpg 580w\" sizes=\"auto, (max-width: 860px) 100vw, 860px\" \/><\/a><p id=\"caption-attachment-12335\" class=\"wp-caption-text\">Raspberry Pi audio processor and synthesizer<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>With a lot of horse power built in, Raspberry Pi\u00a0can do a lot of interesting things with audio such as creating artificial sound effects, synthesizing music, etc.\u00a0PiOSCBOX\u00a0is a similar low-cost project to build a stand-alone audio effects processor and synthesizer using Raspberry Pi 3 and an external USB sound card. The project features an interactive user interface using a 128\u00d764 graphic LCD and six\u00a0rotary encoders. The audio processing and synthesizing requires heavy\u00a0DSP capabilities, which are implemented using\u00a0Pure Data. Pure Data is an open source visual programming language for\u00a0musicians and artists to create\u00a0a software to generate audio\/video effects and 2D\/3D graphics.<\/p>\n","protected":false},"author":1,"featured_media":12335,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[602,1526],"tags":[1525,1524],"class_list":["post-12334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-raspberry-pie","category-raspberrypiprojects","tag-diy-synthesizer","tag-raspberry-pi-audio-processor"],"_links":{"self":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/12334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/comments?post=12334"}],"version-history":[{"count":1,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/12334\/revisions"}],"predecessor-version":[{"id":12336,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/posts\/12334\/revisions\/12336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media\/12335"}],"wp:attachment":[{"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/media?parent=12334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/categories?post=12334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/embedded-lab.com\/blog\/wp-json\/wp\/v2\/tags?post=12334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}