Empirical results using laryngeal models M5 and M6

Laryngeal models M5 two dimensional and M6 [three dimensional and eccentric] contribute empirical data on intraglottal and transglottal pressures and flows for numerous glottal configurations. M5 provides results for both symmetric and oblique glottal shapes. M6 has a 3-D glottis (the membranous glo...

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Bibliographic Details
Published in:The Journal of the Acoustical Society of America 2009-10, Vol.126 (4_Supplement), p.2246-2246
Main Authors: Scherer, Ronald C., Torkaman, Saeed, Kucinschi, Bogdan R., Li, Jun, Zhai, Guangnian, Afjeh, Abdollah A., Fulcher, Lewis P.
Format: Article
Language:English
Online Access:Get full text
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Summary:Laryngeal models M5 two dimensional and M6 [three dimensional and eccentric] contribute empirical data on intraglottal and transglottal pressures and flows for numerous glottal configurations. M5 provides results for both symmetric and oblique glottal shapes. M6 has a 3-D glottis (the membranous glottis width is greatest at the A-P midpoint) and is eccentric (with modeled arytenoid cartilages blocking the posterior glottis so that the glottis acts as an eccentric orifice). Results from these models typically yield asymmetric pressures which will be presented and discussed. M5 obliquity results will be used in a multimass model of phonation to indicate the potential effects of asymmetric pressures on glottal flow and stability. [Research supported by NIH Grant #2R56DC003577].
ISSN:0001-4966
1520-8524
DOI:10.1121/1.3249236