{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,25]],"date-time":"2025-10-25T14:16:36Z","timestamp":1761401796417},"reference-count":16,"publisher":"MIT Press - Journals","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computer Music Journal"],"published-print":{"date-parts":[[2016,3]]},"abstract":"<jats:p> We present an algorithm, instantiated in a freeware application called MeanTimes, that permits the parameterized production and transformation of a hierarchy of well-formed rhythms. Each \u201chigher\u201d rhythmic level fills in the gaps of all \u201clower\u201d levels, and up to six such levels can be simultaneously sounded. MeanTimes has a slider enabling continuous variation of the ratios of the intervals between the beats (onsets) of the lowest level. This consequently changes\u2014in a straightforward manner\u2014the evenness of this level; it also changes\u2014in a more complex, but still highly patterned manner\u2014the evennesses of all higher levels. This specific parameter, and others used in MeanTimes, are novel: We describe their mathematical formulation, demonstrate their utility for generating rhythms, and show how they differ from those typically used for pitch-based scales. Some of the compositional possibilities continue the tradition of Cowell and Nancarrow, proceeding further into metahuman performance, and have perceptual and cognitive implications that deserve further attention. <\/jats:p>","DOI":"10.1162\/comj_a_00343","type":"journal-article","created":{"date-parts":[[2016,4,5]],"date-time":"2016-04-05T16:57:10Z","timestamp":1459875430000},"page":"35-53","source":"Crossref","is-referenced-by-count":9,"title":["Computational Creation and Morphing of Multilevel Rhythms by Control of Evenness"],"prefix":"10.1162","volume":"40","author":[{"given":"Andrew J.","family":"Milne","sequence":"first","affiliation":[{"name":"MARCS Institute University of Western Sydney Locked Bag 1797 Penrith, NSW 2751, Australia"}]},{"given":"Roger T.","family":"Dean","sequence":"additional","affiliation":[{"name":"MARCS Institute University of Western Sydney Locked Bag 1797 Penrith, NSW 2751, Australia"}]}],"member":"281","reference":[{"key":"p_1","doi-asserted-by":"publisher","DOI":"10.1080\/17459730701654990"},{"key":"p_3","first-page":"321","author":"Balzano G. J.","year":"1982","journal-title":"The Neuropsychology of Music. New York: Plenum"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.1525\/mts.1989.11.2.02a00030"},{"key":"p_7","first-page":"65","author":"Clampitt D.","year":"2009","journal-title":"Springer"},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.2307\/843811"},{"key":"p_12","first-page":"159","volume":"18","author":"Erlich P.","year":"2006","journal-title":"Xenharmonik\u00f4n"},{"issue":"1","key":"p_14","first-page":"191","volume":"44","author":"Fracile N.","year":"2003","journal-title":"Studia Musicologica Academiae Scientiarum Hungaricae"},{"key":"p_22","doi-asserted-by":"publisher","DOI":"10.1080\/17459730701828677"},{"key":"p_23","first-page":"180","author":"Milne A. J.","year":"2011","journal-title":"Springer"},{"key":"p_24","first-page":"97","author":"Milne A. J.","year":"2015","journal-title":"Springer"},{"key":"p_26","doi-asserted-by":"publisher","DOI":"10.1162\/COMJ_a_00104"},{"key":"p_27","doi-asserted-by":"publisher","DOI":"10.2307\/832092"},{"issue":"7","key":"p_28","first-page":"23","volume":"9","author":"Rahn J.","year":"1986","journal-title":"In Theory Only"},{"key":"p_29","doi-asserted-by":"publisher","DOI":"10.1007\/BF01768477"},{"key":"p_30","doi-asserted-by":"publisher","DOI":"10.1162\/comj.2009.33.2.71"},{"key":"p_31","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyg.2014.01036"}],"container-title":["Computer Music Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mitpressjournals.org\/doi\/pdf\/10.1162\/COMJ_a_00343","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,3,12]],"date-time":"2021-03-12T21:33:51Z","timestamp":1615584831000},"score":1,"resource":{"primary":{"URL":"https:\/\/direct.mit.edu\/comj\/article\/40\/1\/35-53\/94566"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,3]]},"references-count":16,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2016,3]]}},"alternative-id":["10.1162\/COMJ_a_00343"],"URL":"https:\/\/doi.org\/10.1162\/comj_a_00343","relation":{},"ISSN":["0148-9267","1531-5169"],"issn-type":[{"value":"0148-9267","type":"print"},{"value":"1531-5169","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016,3]]}}}