{"id":69,"date":"2010-03-21T22:26:08","date_gmt":"2010-03-22T02:26:08","guid":{"rendered":"http:\/\/www.thesounddesign.com\/MIO\/?p=69"},"modified":"2010-03-21T22:28:15","modified_gmt":"2010-03-22T02:28:15","slug":"mio-xtri-multi-speaker-processing","status":"publish","type":"post","link":"https:\/\/thesounddesign.com\/MIO\/mio-xtri-multi-speaker-processing\/","title":{"rendered":"XYtri Multi-Channel Speakers"},"content":{"rendered":"

————–[MIO XYtri 7.1 \/ 5.1 \/ quad \/ stereo processing]<\/strong>————–<\/p>\n

XY-tri is a method of stereophonic recording created by Andrew Levine<\/a> utilizing 3x pairs of 45 degree X\/Y pairs. It is able to be upmixed to discreet 7.1, and downmixed to any combination of 5.1, 5.0, quad, LCR, stereo, or mono. The MIO +DSP<\/a> is used to sum\/difference the multiple pairs, allowing easy 5.1 monitor in a stereo headphone enviroment on location. A delay matrix built within the MIO is used to upmix to 7.1<\/p>\n

\"XYtri\"<\/p>\n

Details can be found in Andrew’s AES White Paper<\/a> or on his webpage<\/a>.<\/p>\n

—— XYtri folddown to 5.1 (L, R, C, LFE, Ls, Rs) —–<\/p>\n

\"XYtri<\/a><\/p>\n

– the Difference of C-XY_L minus C-XY_R is low-cut and sent to the front L speaker<\/p>\n

– the Difference of C-XY_R minus C-XY_L is low-cut and sent to the front R speaker<\/p>\n

– a small part (0.3) of the Sum of C-XY_L plus C-XY_R is low-cut and sent to the C speaker<\/p>\n

– a small part of the low-cut filtered sum is added to the front L (0.3) and R (0.4) speakers<\/p>\n

– the same sum is low-passed and sent to the LFE<\/p>\n

– 2\/3 of L-XY_L and 1\/3 of L-XY_R are low cut and sent to the rear Ls speaker<\/p>\n

– 2\/3 of R-XY_L and 1\/3 of R-XY_R are low cut and sent to the rear Rs speaker<\/p>\n

—– XYtri fold down to Stereo —–<\/p>\n

\"XYtri<\/a><\/p>\n

– the Difference of C-XY_L minus C-XY_R is low-cut and sent to the front L speaker<\/p>\n

– the Difference of C-XY_R minus C-XY_L is low-cut and sent to the front R speaker<\/p>\n

– a small part of the Sum of the C-XY_L plus C-XY-R is low-cut and added to the front L (0.4) and R (0.6) speakers<\/p>\n

stereo seperation is increased by adding …<\/p>\n

– L-XY_L is sent to the front L speaker<\/p>\n

– R-XY_R is sent to the front R speaker<\/p>\n","protected":false},"excerpt":{"rendered":"

————–[MIO XYtri 7.1 \/ 5.1 \/ quad \/ stereo processing]————– XY-tri is a method of stereophonic recording created by Andrew Levine utilizing 3x pairs of 45 degree X\/Y pairs. It is able to be upmixed to discreet 7.1, and downmixed to any combination of 5.1, 5.0, quad, LCR, stereo, or mono. The MIO +DSP is…<\/p>\n

Read More “XYtri Multi-Channel Speakers”<\/span> »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-69","post","type-post","status-publish","format-standard","hentry","category-dsp"],"_links":{"self":[{"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/posts\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":4,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/posts\/69\/revisions"}],"predecessor-version":[{"id":72,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/posts\/69\/revisions\/72"}],"wp:attachment":[{"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/media?parent=69"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/categories?post=69"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thesounddesign.com\/MIO\/wp-json\/wp\/v2\/tags?post=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}