{"id":20337,"date":"2021-06-10T19:45:13","date_gmt":"2021-06-10T23:45:13","guid":{"rendered":"https:\/\/reactivemusic.net\/?p=20337"},"modified":"2021-06-10T20:12:06","modified_gmt":"2021-06-11T00:12:06","slug":"granular-timestretching-in-max-msp-using-mc-objects","status":"publish","type":"post","link":"https:\/\/reactivemusic.net\/?p=20337","title":{"rendered":"Granular Timestretching in Max\/MSP using mc objects"},"content":{"rendered":"<p>This example uses 30 channels to create a roomful of Barack Obamas.<\/p>\n<iframe loading=\"lazy\" width=\"100%\" height=\"450\" scrolling=\"no\" frameborder=\"no\" src=\"https:\/\/w.soundcloud.com\/player?url=https%3A%2F%2Fsoundcloud.com%2Ftkzic%2F32-more-voices-of-barack-obama&visual=true&auto_play=false&hide_related=false&show_comments=true&show_user=true&show_reposts=false\"><\/iframe>\n<p>This project is under construction and not yet available:<\/p>\n<h5>temporary files<\/h5>\n<p>max-projects\/granular-timestretch<\/p>\n<ul>\n<li>mc_granular2.maxpat<\/li>\n<li>obama.aiff<\/li>\n<\/ul>\n<h5>notes:<\/h5>\n<p>The original idea was to adapt Andy Farnell&#8217;s PSOLA granular timestretch algorithm to run using multiple voices &#8211; using Max mc object wrapper. After many attempts, the results just sounded like mostly noise.<\/p>\n<p>So I started over, using a mc granular example that comes with Max8. In this example, a metro object triggers each new voice instance. I found that by altering the rate of that metro using a [drunk] object, ie.,\u00a0 random-walk. It would give a good approximation of the natural cycles of density that happen in a crowd of people talking.<\/p>\n<p>The other changes were adding wider ranges to the sliders and more control over the overall playback speed.<\/p>\n<p>Also there was a problem in the example that prevented the voices from being recycled properly.<\/p>\n<h5>todo:<\/h5>\n<p>clean up the patch, add presets, and document.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This example uses 30 channels to create a roomful of Barack Obamas. This project is under construction and not yet available: temporary files max-projects\/granular-timestretch mc_granular2.maxpat obama.aiff notes: The original idea was to adapt Andy Farnell&#8217;s PSOLA granular timestretch algorithm to run using multiple voices &#8211; using Max mc object wrapper. After many attempts, the results &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/reactivemusic.net\/?p=20337\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Granular Timestretching in Max\/MSP using mc objects&#8221;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-20337","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Granular Timestretching in Max\/MSP using mc objects - reactive music<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/reactivemusic.net\/?p=20337\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Granular Timestretching in Max\/MSP using mc objects - reactive music\" \/>\n<meta property=\"og:description\" content=\"This example uses 30 channels to create a roomful of Barack Obamas. This project is under construction and not yet available: temporary files max-projects\/granular-timestretch mc_granular2.maxpat obama.aiff notes: The original idea was to adapt Andy Farnell&#8217;s PSOLA granular timestretch algorithm to run using multiple voices &#8211; using Max mc object wrapper. 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