PMID: 9181542Jun 1, 1997Paper

Pressure-flow relationships during phonation as a function of adduction

Journal of Voice : Official Journal of the Voice Foundation
F AlipourE Finnegan

Abstract

Pressure-flow relationships were obtained for five excised canine larynges. Simultaneous recordings were made of average subglottal pressure, average air flow, and the electroglottograph at various levels of adduction and vocal fold lengths. The level of adduction was controlled by positioning the arytenoid cartilages via laterally imbedded three-prong attachments and by the use of intra-arytenoid shims. Adduction was quantified by measuring the vocal process gap. Results indicated a linear pressure-flow relationship within the experimental range of phonation for each level of adduction. Differential glottal resistance increased as the vocal process gap was reduced. A model is presented for the differential resistance as a hyperbolic function of vocal process gap. The pressure-flow relationship and the model can be used in computer simulations of speech production and for clinical insight into the aerodynamic function of the human larynx.

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Citations

Sep 11, 2009·The Journal of the Acoustical Society of America·Ingo R Titze, Albert S Worley
Oct 2, 2007·The Journal of the Acoustical Society of America·Fariborz Alipour, Ronald C Scherer
Jun 10, 2008·The Journal of the Acoustical Society of America·Fariborz Alipour, Sanyukta Jaiswal
Nov 4, 2005·The Journal of the Acoustical Society of America·Laura L KoenigJorge C Lucero
Apr 22, 2003·The Journal of the Acoustical Society of America·Charles H BrownDouglas Montequin
Feb 23, 2012·The Journal of the Acoustical Society of America·Anxiong YangMichael Döllinger
Apr 8, 2010·The Journal of the Acoustical Society of America·Shanmugam MurugappanEphraim Gutmark
Apr 25, 2014·International Journal for Numerical Methods in Biomedical Engineering·Pinaki Bhattacharya, Thomas Siegmund
Jun 3, 2016·The Journal of the Acoustical Society of America·Michael DöllingerStefan Kniesburges
Sep 3, 2010·PLoS Computational Biology·Ingo R Titze, Tobias Riede
Apr 3, 2007·Journal of Voice : Official Journal of the Voice Foundation·Eileen M Finnegan, Fariborz Alipour
Mar 29, 2007·The Annals of Otology, Rhinology, and Laryngology·Fariborz AlipourEileen Finnegan
Jun 16, 2001·The Annals of Otology, Rhinology, and Laryngology·F AlipourN Tayama
Nov 16, 2005·The Annals of Otology, Rhinology, and Laryngology·Eric J Hunter, Ingo R Titze
Nov 23, 2005·Journal of Voice : Official Journal of the Voice Foundation·Michael Doellinger, David A Berry
Aug 25, 2017·Journal of Speech, Language, and Hearing Research : JSLHR·Gabriel E GalindoMatías Zañartu
Jun 2, 2001·Journal of Speech, Language, and Hearing Research : JSLHR·E M FinneganH T Hoffman
Sep 1, 2007·The Laryngoscope·Daniel G HottingerJack J Jiang
Feb 8, 2019·PLoS Biology·Tobias RiedeFranz Goller
Apr 7, 2007·Journal of Applied Physiology·Eric J Hunter, Ingo R Titze
Sep 26, 2012·Annual Review of Biomedical Engineering·G J Verkerke, S L Thomson
Sep 23, 2019·Journal of Voice : Official Journal of the Voice Foundation·Emily E KimballBernard Rousseau
Nov 18, 2018·Journal of Voice : Official Journal of the Voice Foundation·Garret BurksAlexander Leonessa
Mar 27, 2021·The Journal of the Acoustical Society of America·Marion SemmlerMichael Döllinger
Apr 16, 2021·Current Zoology·Olga V SibiryakovaElena V Volodina

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