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Ronald C. Scherer, Ph.D.

Recent Publications (1995 - 2008)


Alipour, F. and Scherer, R.C. (1995). "Pulsatile airflow during phonation: an excised larynx model" J. Acoust. Soc. Am. 97, 1241-1248.

Scherer, R.C., Vail, V.J., and Rockwell, B. (1995). "Examination of the laryngeal adduction measure EGGW". In: Producing Speech: Contemporary Issues: for Katherine Safford Harris, (eds.) F. Bell-Berti & L.J. Raphael, American Institute of Physics, Woodbury, New York, 269-290.

Scherer, R.C. (1995). "Laryngeal function during phonation", in Rubin, J.S., Sataloff, R.T., Korovin, G.S., and Gould, W.J. (eds), Diagnosis and Treatment of Voice Disorders, Igaku-Shoin Medical Publishers, Inc., New York, 86-104.

Scherer, R.C., Vail, V.J. and Guo, C.G. (1995). "Required number of tokens to determine representative voice perturbation values", J. Speech Hear. Res., 38, 1260-1269.

Alipour, F., Scherer, R.C. and Patel, V.C. (1995). "An experimental study of pulsatile flow in canine larynges", J. Fluid Engineering, 117:577-581.

Alipour, F., Scherer, R. and Knowles, J. (1995). "Velocity distributions in glottal models", NCVS Status and Progress Report - 8, July 1995, 1-8.

Fisher, K., Scherer, R., Guo, C. and Owen A. (1995). "Longitudinal phonatory characteristics after botulinum toxin type A injection", NCVS Status and Progress Report - 8, July 1995, 81-96.

Fisher, K., Scherer, R., Swank, P., Giddens, C. and Patten D. (1995). "Electroglottographic tracking of phonatory response to Botox", NCVS Status and Progress Report - 8, July 1995, 97-112.

Alipour, F., Scherer, R., and Knowles, J. (1996). "Velocity distributions in glottal models". J. Voice, 10/1, 50-58.

Alipour, F., Fan C. and Scherer, R.C. (1996). "A numerical simulation of laryngeal flow in a forced-oscillation glottal model", Computer Speech and Language, 10, 75-93.

Fisher, K., Scherer, R., Guo, C., and Owen, A. (1996). "Longitudinal phonatory characteristics after botulinum toxin type A injection", J. Speech Hear. Res., 39/5, 968-980.

Scherer, R.C. (1996). "Formants in singers", in Voice Update, Proceedings of the 1st World Voice Congress, Oporto, Portugal, April 9-13, 1995, edited by M. Pais Clemente, Elsevier, Amsterdam, 273-279.

Scherer, R. (1996). "Formants in singers", NCVS Status and Progress Report - 9, April 1996, 27-30.

Alipour, F., Scherer, R., and Finnegan, E. (1996). "Pressure-flow relationships during phonation as a function of adduction, NCVS Status and Progress Report - 9, April 1996, 41-46.

Alipour, F., Scherer, R., and Patel, V. (1996). "An experimental study of pulsatile flow in canine larynges", NCVS Status and Progress Report - 9, April 1996, 47-52.

Scherer, R., Alipour, F., Finnegan, E. and Guo, C.G. (1996). "The membranous contact quotient, a new phonatory parameter of glottal contact", NCVS Status and Progress Report - 9, April 1996, 63-70.

Alipour, F., Fan, C., and Scherer, R.C. (1996). "A numerical simulation of laryngeal flow in a forced-oscillation glottal model", NCVS Status and Progress Report - 10, November 1996, 35-44.

Alipour, F., Scherer, R.C. and Finnegan, E. (1997). "Pressure-flow relationships during phonation as a function of adduction," J. Voice, 11/2, 187-194.

Scherer, R.C., Alipour, F., Finnegan, E. and Guo, C.G. (1997). "The membranous contact quotient, a new phonatory measure of glottal competence", J. Voice, 11/3, 277-284.

Scherer, R.C. (1998). "Which three Cs were they?" HEARSAY (J of the Ohio Speech and Hearing Association), 12/1, 18-19.

Scherer, R.C., Arehart, K., Guo, C.G., Milstein, C. and Horii, Y. (1998). "Just noticeable differences for glottal flow waveform characteristics", J. Voice, 12/1, 21-30.

Campbell, S.L., Arehart, K.H., Scherer, R.C., and Butler, A.N. (1998). "Application of auditory models to discrimination thresholds of voicing parameters", Proceedings of the Joint Meeting of the 16th International Congress on Acoustics and the 135th Meeting of the Acoustical Society of America (Vol. IV), 2603-2604.

Alipour, F. and Scherer, R.C. (1998). "Pulsatile flow within an oscillating glottal model", J. Iranian Mechanical Engineering, 3, 73-81.

Scherer, R.C., Arehart, K., Guo, C.G., Milstein, C. and Horii, Y. (1998). "Just noticeable differences for glottal flow waveform characteristics", NCVS Status and Progress Report - 12, June 1998, 87-94.

Scherer, R.C. (1999). "Speaking and Singing on Stage - A Performance Demonstration", an instructional video, sponsored by the Acoustical Society of America and the National Center for Voice and Speech (distributed by The Voice Foundation and by Insight Media - 80min, 1996, #4AF1272, $149).

Fisher, K.V., Scherer, R.C., Swank, P.R., Giddens, C. and Patten, D. (1999). "Electroglottographic tracking of phonatory response to Botox", J. Voice, 13/2, 203-218.

Scherer, R.C. (1999) "Voice Production: Answers to common questions", "The Voice in Speaking and Singing," "Some Vocal Tract Aspects", and "Some Laryngeal Aspects for Enhance Speech and Voice Delivery" in "Voice Handbook", edited by F. Blager, The Denver Center for the Performing Arts, Denver, Co.

Alipour, F. and Scherer, R.C. (1999). "Vocal fold bulging effects on phonation using a biophysical computer model", NCVS Status and Progress Report - 13, April 1999, 105-113.

Alipour, F. and Scherer, R.C. (1999). "Dynamic glottal pressures in an excised hemilarynx model", NCVS Status and Progress Report - 14, September 1999, 35-42.

Alipour, F. and Scherer, R. (2000). "Pressure-flow relationships in a hemilarynx mechanical larynx model", Proceedings of the 5th Seminar on Speech Production: Models and Data & CREST Workshop on Models of Speech Production: Motor Planning and Articulatory Modelling, Kloster Seeon, Bavaria, Germany, 1-4 May 2000, Institute fur Phonetik und Sprachliche Kommunikation, Munich, pp. 189-192.

Alipour, F. and Scherer, R. (2000). "Simulation of the acoustic waves in a model of the vocal tract", Proceedings of 4th International and 8th Annual Conference of Iranian Society of Mechanical Engineers, Volume 3 (eds. M Durali, A. Abolhasani, and E. Ghaemmaghami), May 16-19, 2000, Tehran, I.R. Iran, pp. 499-503.

Alipour, F. and Scherer, R. (2000). "Dynamic pressure profiles in a oscillating glottal model", Proceedings of 4th International and 8th Annual Conference of Iranian Society of Mechanical Engineers, Volume 3 (eds. M Durali, A. Abolhasani, and E. Ghaemmaghami), May 16-19, 2000, Tehran, I.R. Iran, pp. 441-446.

Scherer, R.C. (2000). "Science for voice and speech training", in Standard Speech and Other Contemporary Issues in Professional Voice and Speech Training Presented by the Voice and Speech Review, edited by R. Dal Vera, The Voice and Speech Trainers Association, Cincinnati, pp. 231-232 (distributed by VASTA and Applause Books, NY, ISBN 1-55783455-5).

Scherer, R.C. (2000) "Research Questions and Answers", in Standard Speech and Other Contemporary Issues in Professional Voice and Speech Training Presented by the Voice and Speech Review, edited by R. Dal Vera, The Voice and Speech Trainers Association, Cincinnati, pp. 317-318 (distributed by VASTA and Applause Books, NY, ISBN 1-55783455-5).

Alipour, F. and Scherer, R.C. (2000). "Vocal fold bulging effects on phonation using a biophysical computer model", J. Voice, 14/4, 470-483.

Alipour, F. and Scherer, R. (2000). "Dynamic glottal pressures in an excised hemilarynx model", J. Voice, 14/4, 443-454.

Scherer, R.C., Shinwari, D., DeWitt, K., Zhang, C., Kucinschi, B. and Afjeh, A. (2001). "Intraglottal pressure profiles for a symmetric and oblique glottis with a divergence angle of 10 degrees", J. Acoust. Soc. Am. 109, 1616-1630.

Scherer, R.C. (2001). "Some Thoughts on VASTA", in "The Voice in Violence and other contemporary issues in professional voice and speech training presented by the Voice and Speech Reviw", R. dal Vera (editor), The Voice and Speech Trainers Association, Cincinnati, distributed by Applause Books, 240-243.

Alipour, F. and Scherer, R.C. (2001). "Effects of oscillation of a mechanical hemilarynx model on mean transglottal pressures and flows", J. Acoust. Soc. Am. 110/3, 1562-1569.

Scherer, R.C., De Witt, K., and Kucinschi, B.R. (2001). "The effect of exit radii on intraglottal pressure distributions in the convergent glottis", J Acoust. Soc. Am. 110/5, Pt. 1, 2267-2269.

Scherer, R.C. and Rubin, J.S. (2002). "Laryngeal physiology: normal and disordered", in Benign Disorders of the Voice, edited by M. Benninger, American Academy of Otolaryngology - Head and Neck Surgery Foundation, Alexandria, VA., 29-44 (ISBN: 1-56772-045-5) .

Scherer, R.C., Shinwari, D., De Witt, K. J., Zhang, C., Kucinschi, B.R., and Afjeh, A. A. (2002). "Intraglottal pressure profiles for a symmetric and oblique glottis with a uniform duct", J. Acoust. Soc. Am. 112/4, 1253-1256.

Alipour, F., Scherer, R.C. (2002). "Pressure and velocity profiles in a static mechanical hemilarynx model", J Acoust Soc Am. 112/6, 2996-3003.

Shinwari, D., Scherer, R.C., DeWitt, K., and Afjey, A. (2003). "Flow visualization and pressure distributions in a model of the glottis with a symmetric and oblique divergent angle of 10 degrees", J Acoust. Soc. Am., 113/1, 487-497.

Scherer, R.C. (2003). "Laryngeal function during phonation", in Rubin, J.S., Sataloff, R.T., and Korovin, G.S. (eds), Diagnosis and Treatment of Voice Disorders, Second Edition. Thomson/Delmar Learning, San Diego, pp. 87-106.

Agarwal, M., Scherer, R.C., and Hollien, H. (2003). "The false vocal folds: shape and size in frontal view during phonation based on laminagraphic tracings", J. of Voice,17/2, 97-113.

Scherer, R.C., Radhakrishnan, N., Poulimenos, A., and Alipour, F. (2003). "Acoustic and aerodynamic analyses of support and resonance demonstrated by an elite baritone singing teacher", Proceedings of SMAC03, Stockhom Music Acoustics Conference, August 6-9, 2003, Volume II (ed. Roberto Bresin), Stockholm, Sweden, pp. 499-502.

Scherer, R.C. (2003). "Laboratory rules and the Humanity of Research", Dal Vera, R. (ed.), Film, Broadcast and e-Media Coaching and other contemporary issues in professional voice and speech training presented by the Voice and Speech Review", Voce and Speech Trainers Association, Inc., Cincinnati, OH, 238-242 (ISBN: 1-55783-522-5) (also distributed by Applause Books)

Scherer, R. (2003). "Voice production: physics and physiology", The MIT Encyclopedia of Communcation Disorders , RD Kent (ed.), The MIT Press, pp. 75-78.

Radhakrishnan, N. and Scherer, R.C. (2003). "Current trends in voice analysis and research - Multi-signal analysis", Journal of ITC Sangeet Research Academy, 17, November, 2003, 15-42.

Radhakrishnan, N. and Scherer, R.C. (2004). "Voice production during taan gestures in Indian classical singing", Proceedings of the Conference "Frontiers of Research on Speech and Music (FRSM - 2004)", Center of Advanced Study in Linguistics, Annamalai University, Tamil Nadu, India, 53-60.

Alipour, F. and Scherer, R.C. (2004). "Flow separation in a computational oscillating vocal fold model", J. Acoust. Soc. Am. 116/3, 1710-1719.

Scherer, R.S. (2005). “Laryngeal function during phonation”, in Professional Voice: The Science and Art of Clinical Care, Third Edition, edited by R.T. Sataloff, Plural Publishing, Inc. 1-59756-001-4, San Diego, pp. 257-272.

Rubin, J.S. and Scherer, R.C. (2005). "Basics of Voice Production", in Basic Science Review for Otolaryngology, edited by T.R. Van De Water, Thieme, pp. 524-535.

Scherer, R.C. (2005). “Interdisciplinary research collaboration,” Shakespeare Around the Globe and other contemporary issues in professional voice and speech training, edited by Mandy Rees, Voice and Speech Trainers Association, Inc., Cincinnati, Ohio, ISBN: 0-9773876-0-7, pp. 329-336.

Li, S., Scherer, R.C., Wan, M-X., Wang, S-P., Wu, H-H. (2006). “The effect of glottal angle on intraglottal pressure,“ J. Acoust. Soc. Am., 119/1, 539-548.

Alipour, F. and Scherer, R.C. (2006). “Characterizing glottal jet turbulence,” J. Acoust. Soc. Am., 119/2, 1063-1073.

Li, S., Scherer, R.C., Wan, M-X, Wang, S-P. (2006). “The effect of three-dimensional glottal geometry on intraglottal quasi-steady flow distributions and their relationship with phonation,” J. Science in China, Series C-Life Sciences, 49/1, 82-88.

Kucinschi, B., Scherer, R., DeWitt, K., Ng, T. (2006). “An experimental analysis of the pressures and flows within a driven mechanical model of phonation, J. Acoust. Soc. Am. 119/5, 3011-3020.

Li, S., Scherer, R.C., Wan, M., Wang, S., and Wu, H. (2006). “Numerical study of the effects of inferior and superior vocal fold surface angles on vocal fold pressure distributions,” J. Acoust. Soc. Am. 119/5, 3003-3010.

Gregg, J. W. and Scherer, R.C. (2006). “Vowel intelligibility in classical singing”, J. Voice, 20/2, 198-210.

Scherer, R.C. (2006). "Laryngeal function during phonation", in Rubin, J.S., Sataloff, R.T., and Korovin, G.S. (eds), Diagnosis and Treatment of Voice Disorders, Third Edition. Plural Publishing, Inc., San Diego. ISBN: 1-59756-007-3, Chapter 7, 91-108.

Kucinschi, B.R., Scherer, R.C., De Witt, K.J., Ng, T.T.M. (2006). “Flow visualization of air moving through a model of the larynx,” J. Biomech. Eng., 128, 380-390.

Fulcher, L.P., Scherer, R.C., Melynkov, A., Gateva, V., and Limes, M.E. (2006). “Negative Coulomb damping, limit cycles, and self-oscillation of the vocal folds,” Am. J. Physics, 386-393.

Duncan, C., Zhai, Guangnian, and Scherer, R.C. (2006). “Modeling coupled aerodynamics and vocal fold dynamics using immersed boundary methods,” J. Acoust. Soc. Am., 120/5, 2859-2871. 

Fulcher, L.P., Scherer, R.C., Zhai, G. and Zhu, Z. (2006). “Analytic representation of volume flow as a function of geometry and pressure in a static physical model of the glottis,” J. Voice, 20/4, 489-512.

Gregg, J. W. and Scherer, R.C. (2007). “Intelligibility of prolonged vowels in classical singing,” J. Singing, 63/3, 299-307.

Mihaescu, M., Gutmark, E., Khosla, S., Scherer, R., and Fuchs, L. (2007). "Flow and acoustics simulations based on LES and an acoustic analogy; an application to laryngeal airflow," AIAA-2007-919, Proceedings of the 45th AIAA Aerospace Sciences Meeting and Exhibit, Reno, Nevada, Jan. 8-11.

Khosla, S., Muruguppan, S., Gutmark, E., and Scherer, R. (2007). ”Vortical flow field during phonation in an excised canine larynx model,” Annals of Otology, Rhinology & Laryngology, 116/3, 229-234.

Alipour, F. and Scherer, R.C. (2007) “On pressure-frequency relations in the excised larynx,” J. Acoust. Soc. Am., 122/4, 2296-2305

Kucinschi, B.R., Afjeh, A.A., and Scherer, R.C. (2008). “On the application of the Lattice Boltzmann method for investigation of the glottal flow,” J. Acoust. Soc. Am., 124/1, 523-534

Garrel, R., Scherer, R.C., Nicollas, R., Giovanni, A., Ouaknine, M. (2008)."Using the relaxation principle for simple phonation modelling" J. Voice, 22/4, 385-398

Articles in press


Fulcher, L.P., Scherer, R.C., De Witt, K.J., Thapa, P., Bo, Y., and Kucinschi, B.R. ”Pressure distributions in a static physical model of the hemilarynx: measurements and computations,” J Voice

Alipour, F., Finnegan, E., and Scherer, R.C. “Aerodynamic and acoustic effects of abrupt frequency changes in excised larynges,” J Speech Lang Hear Research

Konnai, R.M., Jayaram, M. and Scherer, R.C. “Development and validation of a voice disorder outcome profile (Voice-DOP) for an Indian population,” Journal of Voice

 
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