{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,22]],"date-time":"2026-01-22T01:11:15Z","timestamp":1769044275972,"version":"3.49.0"},"reference-count":69,"publisher":"Acoustical Society of America (ASA)","issue":"3","funder":[{"DOI":"10.13039\/100000055","name":"National Institute on Deafness and Other Communication Disorders","doi-asserted-by":"publisher","award":["R01DC007640-05"],"award-info":[{"award-number":["R01DC007640-05"]}],"id":[{"id":"10.13039\/100000055","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["pubs.aip.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2023,9,1]]},"abstract":"<jats:p>Computer models of phonation are used to study various parameters that are difficult to control, measure, and observe in human subjects. Imitating human phonation by varying the prephonatory conditions of computer models offers insight into the variations that occur across human phonatory production. In the present study, a vertical three-mass computer model of phonation [Perrine, Scherer, Fulcher, and Zhai (2020). J. Acoust. Soc. Am. 147, 1727\u20131737], driven by empirical pressures from a physical model of the vocal folds (model M5), with a vocal tract following the design of Ishizaka and Flanagan [(1972). Bell Sys. Tech. J. 51, 1233\u20131268] was used to match prolonged vowels produced by three male subjects using various pitch and loudness levels. The prephonatory conditions of tissue mass and tension, subglottal pressure, glottal diameter and angle, posterior glottal gap, false vocal fold gap, and vocal tract cross-sectional areas were varied in the model to match the model output with the fundamental frequency, alternating current airflow, direct current airflow, skewing quotient, open quotient, maximum flow negative derivative, and the first three formant frequencies from the human production. Parameters were matched between the model and human subjects with an average overall percent mismatch of 4.40% (standard deviation\u2009=\u20096.75%), suggesting a reasonable ability of the simple low dimensional model to mimic these variables.<\/jats:p>","DOI":"10.1121\/10.0020847","type":"journal-article","created":{"date-parts":[[2023,9,11]],"date-time":"2023-09-11T13:42:52Z","timestamp":1694439772000},"page":"1505-1525","update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":3,"title":["Using a vertical three-mass computational model of the vocal folds to match human phonation of three adult males"],"prefix":"10.1121","volume":"154","author":[{"given":"Brittany L.","family":"Perrine","sequence":"first","affiliation":[{"name":"Department of Communication Sciences and Disorders, Baylor University 1 , One Bear Place #97332, Waco, Texas 76798, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ronald C.","family":"Scherer","sequence":"additional","affiliation":[{"name":"Department of Communication Sciences and Disorders, Bowling Green State University 2 , Ridge Street, Bowling Green, Ohio 43403, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"231","published-online":{"date-parts":[[2023,9,11]]},"reference":[{"key":"2023091113411261600_c1","unstructured":"Agarwal, \nM. 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