{"id":61,"date":"2014-07-02T12:00:00","date_gmt":"2014-07-02T11:00:00","guid":{"rendered":"http:\/\/www.celesteh.com\/blog\/2014\/07\/02\/cloudorch-portable-soundcard-in-cloud\/"},"modified":"2015-06-19T00:23:00","modified_gmt":"2015-06-18T23:23:00","slug":"cloudorch-portable-soundcard-in-cloud","status":"publish","type":"post","link":"https:\/\/www.celesteh.com\/blog\/2014\/07\/02\/cloudorch-portable-soundcard-in-cloud\/","title":{"rendered":"CloudOrch &#8211; A portable SoundCard in the Cloud"},"content":{"rendered":"<p>There is a beautiful graphic and another beatiful graphic. All presentations should be made up of cartoons like this.<br \/>\nCloud computing keeps you from having to drag your entire wolfram cluster to a gig.  However, the cloud does not have a speaker at your venue.  Unless you use internet audio streaming.<br \/>\nThe graphic is slightly less beautiful<br \/>\nanyway, there is latency issues, compatibility issues, packet size issues&#8230;  You can get fragmentation. and TCP is acked and all that.<br \/>\nOMG, the speed of light is TOO SLOW<br \/>\nThings can get jittered<br \/>\nBig buffers are lovely, but are more jittery.  HTML5 has big buffers.<br \/>\nWindow size in compression has delay as well. He says to send raw, uncompressed audio.<br \/>\nUse HTML 5 to play audio in the browser and then you get portability.<br \/>\nHe suggests sending 256 or 357 bytes per packet<br \/>\n70 ms delay in sending http request sounds 160ms to alberta. Eduoroam is like 300 ms.<br \/>\nGranular synth is a csound synth running on 14 virtual computers. (oh my god)<br \/>\nOh my god<br \/>\nstar networks are fast, but don&#8217;t scale. Tree networks scale, but have latency per hub.<br \/>\nthe demo is, wow, less than compelling<\/p>\n","protected":false},"excerpt":{"rendered":"<p>There is a beautiful graphic and another beatiful graphic. All presentations should be made up of cartoons like this. Cloud computing keeps you from having to drag your entire wolfram cluster to a gig. However, the cloud does not have a speaker at your venue. Unless you use internet audio streaming. The graphic is slightly &hellip; <a href=\"https:\/\/www.celesteh.com\/blog\/2014\/07\/02\/cloudorch-portable-soundcard-in-cloud\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">CloudOrch &#8211; A portable SoundCard in the Cloud<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[1],"tags":[58,54,55],"class_list":["post-61","post","type-post","status-publish","format-standard","hentry","category-uncategorised","tag-cloud","tag-live-blog","tag-nime"],"_links":{"self":[{"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/posts\/61","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/comments?post=61"}],"version-history":[{"count":1,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/posts\/61\/revisions"}],"predecessor-version":[{"id":2253,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/posts\/61\/revisions\/2253"}],"wp:attachment":[{"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/media?parent=61"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/categories?post=61"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.celesteh.com\/blog\/wp-json\/wp\/v2\/tags?post=61"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}