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Yang","year":"2012","journal-title":"J Acoust Soc Am"},{"issue":"2","key":"ref45","doi-asserted-by":"crossref","first-page":"948","DOI":"10.1121\/1.3605551","article-title":"Computation of physiological human vocal fold parameters by mathematical optimization of a biomechanical model","volume":"130","author":"A Yang","year":"2011","journal-title":"J Acoust Soc Am"},{"issue":"5","key":"ref46","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1016\/j.specom.2013.02.002","article-title":"A review of lumped-element models of voiced speech","volume":"55","author":"BD Erath","year":"2013","journal-title":"Speech Commun"},{"key":"ref47","article-title":"Review on mathematical and mechanical models of the vocal cord","author":"L Cveticanin","year":"2012","journal-title":"J Appl Math Article ID 928591"},{"issue":"2","key":"ref48","first-page":"82","article-title":"Current methods for modelling voice production","volume":"64","author":"M D\u00f6llinger","year":"2016","journal-title":"HNO"},{"issue":"2","key":"ref49","doi-asserted-by":"crossref","first-page":"195","DOI":"10.3813\/AAA.918936","article-title":"Preface: Recent Advances in Understanding the Human Phonatory Process","volume":"102","author":"M D\u00f6llinger","year":"2016","journal-title":"Acta Acustica united with Acustica"},{"key":"ref50","doi-asserted-by":"crossref","first-page":"437","DOI":"10.1146\/annurev-fluid-011212-140636","article-title":"Fluid dynamics of human phonation and speech","volume":"45","author":"R Mittal","year":"2013","journal-title":"Annual Reviews of Fluid Mechanics"},{"issue":"2","key":"ref51","doi-asserted-by":"crossref","first-page":"977","DOI":"10.1121\/1.3605671","article-title":"Assessment of local vocal fold deformation characteristics in an in vitro static tensile test","volume":"130","author":"M D\u00f6llinger","year":"2011","journal-title":"J Acoust Soc 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PhD thesis, Faculty of Engineering at FAU Erlangen-N\u00fcrnberg, Germany."},{"key":"ref72","unstructured":"Chen J (2014) Vocal fold analysis from high speed videoendoscopic data. PhD thesis, Department of Electrical &amp; Computer Engineering, LSU Baton Rouge, LA, USA."},{"issue":"4","key":"ref73","doi-asserted-by":"crossref","first-page":"1148","DOI":"10.1044\/2014_JSLHR-S-12-0076","article-title":"Spatiotemporal analysis of high-speed videolaryngoscopic imaging of organic pathologies in males","volume":"57","author":"C Bohr","year":"2014","journal-title":"J Speech Lang Hear Res"},{"issue":"3","key":"ref74","doi-asserted-by":"crossref","first-page":"1656","DOI":"10.1121\/1.4789931","article-title":"Development of a glottal area index that integrates glottal gap size and open quotient","volume":"133","author":"G Chen","year":"2013","journal-title":"J Acoust Soc Am"},{"issue":"1","key":"ref75","doi-asserted-by":"crossref","first-page":"21","DOI":"10.1159\/000381095","article-title":"High-Speed Imaging Analysis of Register Transitions in Classically and Jazz-Trained Male Voices","volume":"67","author":"S Dippold","year":"2015","journal-title":"Folia Phoniatr Logop"},{"issue":"5","key":"ref76","first-page":"815","article-title":"Mucosal wave properties of a human vocal fold","volume":"93","author":"A B\u00f6ssenecker","year":"2007","journal-title":"Acta Acust United Acust"},{"issue":"12","key":"ref77","doi-asserted-by":"crossref","first-page":"2572","DOI":"10.1109\/TMI.2015.2445921","article-title":"Three-dimensional optical reconstruction of vocal fold kinematics using high-speed videomicroscopy with a laser projection system","volume":"34","author":"G Luegmair","year":"2015","journal-title":"IEEE Trans Med Imaging"},{"issue":"12","key":"ref78","doi-asserted-by":"crossref","first-page":"1979","DOI":"10.1109\/TMI.2010.2055578","article-title":"Optical reconstruction of high-speed surface dynamics in an uncontrollable environment","volume":"29","author":"G Luegmair","year":"2010","journal-title":"IEEE Trans Med Imaging"},{"issue":"5","key":"ref79","doi-asserted-by":"crossref","first-page":"374","DOI":"10.1250\/ast.34.374","article-title":"Reconstructing three-dimensional vocal fold movement via stereo matching","volume":"34","author":"IT Tokuda","year":"2013","journal-title":"Acoust Sci & Tech"},{"issue":"7","key":"ref80","doi-asserted-by":"crossref","first-page":"1615","DOI":"10.1109\/TMI.2016.2521419","article-title":"3D Reconstruction of Human Laryngeal Dynamics Based on Endoscopic High-Speed Recordings","volume":"35","author":"M Semmler","year":"2016","journal-title":"IEEE Trans Med Imaging"},{"key":"ref81","doi-asserted-by":"crossref","first-page":"1233","DOI":"10.1002\/j.1538-7305.1972.tb02651.x","article-title":"Synthesis of voiced sounds from a two-mass model of the vocal cords","volume":"51","author":"K Ishizaka","year":"1972","journal-title":"Bell Syst Tech J"},{"issue":"6","key":"ref82","doi-asserted-by":"crossref","first-page":"447","DOI":"10.1258\/0022215021911257","article-title":"Measurement of adult vocal fold length","volume":"116","author":"MC Su","year":"2002","journal-title":"J Laryngol Otol"},{"key":"ref83","unstructured":"Titze IR. The Myoelastic Aerodynamic Theory of Phonation. National Center for Voice and Speech; 2006"},{"issue":"2\u20133","key":"ref84","doi-asserted-by":"crossref","first-page":"57","DOI":"10.3109\/14015439309101350","article-title":"Vocal fold measurements with computer tomography","volume":"18","author":"S Hertegard","year":"1993","journal-title":"Logoped Phoniatr Vocol"},{"issue":"11","key":"ref85","doi-asserted-by":"crossref","first-page":"2411","DOI":"10.1002\/lary.22325","article-title":"Laser projection imaging for measurement of pediatric voice","volume":"121","author":"RR Patel","year":"2011","journal-title":"Laryngoscope"},{"issue":"4","key":"ref86","doi-asserted-by":"crossref","first-page":"463","DOI":"10.1016\/j.jvoice.2013.03.004","article-title":"In vivo measurement of pediatric vocal fold motion using structured light laser projection","volume":"27","author":"RR Patel","year":"2013","journal-title":"J Voice"},{"key":"ref87","unstructured":"D\u00f6llinger M (2002) Parameter estimation of vocal fold dynamics by inversion of a biomechanical model. PhD thesis, Faculty of Engineering at FAU Erlangen-N\u00fcrnberg, Germany."},{"issue":"Part C","key":"ref88","doi-asserted-by":"crossref","first-page":"2919","DOI":"10.1243\/09544062JMES1494","article-title":"The Bees Algorithm: Modelling foraging behavior to solve continuous optimization problems","volume":"223","author":"DT Pham","year":"2009","journal-title":"Proc. IMechE\u2014J. Mechanical Engineering Science"},{"issue":"6","key":"ref89","doi-asserted-by":"crossref","first-page":"751","DOI":"10.1016\/j.jvoice.2011.12.002","article-title":"Vocal fold vibratory characteristics of healthy geriatric females\u2014analysis of high-speed digital images","volume":"26","author":"K Ahmad","year":"2012","journal-title":"J Voice"},{"issue":"4","key":"ref90","first-page":"481","article-title":"Cause of hoarseness in elderly patients","volume":"118","author":"DS Lundy","year":"1998","journal-title":"Otolaryngol Head Neck Surg"},{"issue":"1","key":"ref91","doi-asserted-by":"crossref","first-page":"109","DOI":"10.1016\/j.jvoice.2014.05.006","article-title":"Quantitative analysis of digital videokymography: a preliminary study on age- and gender-related difference of vocal fold vibration in normal speakers","volume":"29","author":"A Yamauchi","year":"2015","journal-title":"J Voice"},{"issue":"3","key":"ref92","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1001\/archotol.1980.00790270013003","article-title":"Laryngoscopic and voice characteristics of aged persons","volume":"106","author":"I Honjo","year":"1980","journal-title":"Arch Otolaryngol"},{"issue":"2","key":"ref93","doi-asserted-by":"crossref","first-page":"511","DOI":"10.1121\/1.396829","article-title":"Glottal airflow and transglottal air pressure measurements for male and female speakers in soft, normal, and loud voice","volume":"84","author":"EB Holmberg","year":"1988","journal-title":"J Acoust Soc Am"},{"key":"ref94","article-title":"Clinical Measurement of Speech and Voice","author":"RJ Baken","year":"2010"},{"issue":"2","key":"ref95","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/S0892-1997(05)80248-6","article-title":"A comparison of subglottal and intraoral pressure measurements during phonation","volume":"9","author":"S Hertegard","year":"1995","journal-title":"J Voice"},{"issue":"5","key":"ref96","doi-asserted-by":"crossref","first-page":"2372","DOI":"10.1121\/1.4947044","article-title":"Dynamic vocal fold parameters with changing adduction in ex-vivo hemilarynx experiments","volume":"139","author":"M D\u00f6llinger","year":"2016","journal-title":"J Acoust Soc Am"},{"issue":"2","key":"ref97","doi-asserted-by":"crossref","first-page":"637","DOI":"10.1044\/2014_JSLHR-S-12-0277","article-title":"Preliminary results on the influence of engineered artificial mucus layer on phonation","volume":"57","author":"M D\u00f6llinger","year":"2014","journal-title":"J Speech Lang Hear Res"},{"issue":"3","key":"ref98","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1159\/000263250","article-title":"Four laminagraphic studies of vocal fold thickness","volume":"21","author":"H Hollien","year":"1969","journal-title":"Folia Phoniatr"},{"issue":"2","key":"ref99","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1016\/S0892-1997(01)00020-0","article-title":"The effect of cricothyroid muscle action on the relation between subglottal pressure and fundamental frequency in an in vivo canine model","volume":"15","author":"TY Hsiao","year":"2001","journal-title":"J Voice"},{"issue":"6","key":"ref100","doi-asserted-by":"crossref","first-page":"3179","DOI":"10.1121\/1.1406498","article-title":"Spatio-temporal analysis of irregular vocal fold oscillations: Biphonation due to desynchronization of spatial modes","volume":"110","author":"J Neubauer","year":"2001","journal-title":"J Acoust Soc Am"},{"issue":"6","key":"ref101","doi-asserted-by":"crossref","first-page":"3999","DOI":"10.1121\/1.3658441","article-title":"Investigating acoustic correlates of human vocal fold vibratory phase asymmetry through modeling and laryngeal high-speed videoendoscopy","volume":"130","author":"DD Mehta","year":"2011","journal-title":"J Acoust Soc Am"},{"key":"ref102","article-title":"Friedr","author":"W Alt","year":"2002"},{"issue":"4","key":"ref103","doi-asserted-by":"crossref","first-page":"EL271","DOI":"10.1121\/1.4734013","article-title":"Corrected contact dynamics for the Steinecke and Herzel asymmetric two-mass model of the vocal folds","volume":"132","author":"DE Sommer","year":"2012","journal-title":"J Acoust Soc Am"},{"issue":"18\u201319","key":"ref104","doi-asserted-by":"crossref","first-page":"4447","DOI":"10.1016\/j.jsv.2011.05.008","article-title":"Simulation Based Estimation of Dynamic Mechanical Properties for Viscoelastic Materials Used for Vocal Fold Models","volume":"330","author":"SJ Rupitsch","year":"2011","journal-title":"Journal of Sound and Vibration"},{"issue":"4","key":"ref105","doi-asserted-by":"crossref","first-page":"1847","DOI":"10.1121\/1.1323716","article-title":"Glottal flow through a two-mass model: comparison of Navier-Stokes solutions with simplified models","volume":"111","author":"MP De Vries","year":"2002","journal-title":"J Acoust Soc Am"},{"key":"ref106","doi-asserted-by":"crossref","first-page":"600","DOI":"10.3390\/app7060600","article-title":"Endoscopic laser-based 3D imaging for functional voice diagnostics","volume":"7","author":"M. 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