Nandhu Radhakrishnan

Associate Professor
Office: Speech and Hearing Building, Room 120-B
Phone: (409) 880-7591


Ph.D., Bowling Green State University, 2004


Clinical Fellowship Year (2004-2005) at University of Pittsburg Voice Center, Pittsburgh, PA.


Clinical, professional, performance voice, vocal health, and vocology

Board Certification/Licensure

  • Certificate of Clinical Competence -American Speech Language Hearing Association
  • Texas Licensure - State Board of Examiners for Speech-Language Pathology and Audiology

Professional Affiliations

  • Member of The Voice Foundation, USA
  • Member of Voice and Speech Trainers Association (VASTA), USA
  • Member of Pan-American Vocology Association, USA
  • Member of South East Texas Speech Language and Hearing Association
  • Life Member of Indian Speech Language Hearing Association, India


Speech Anatomy and Physiology, Voice disorders & Cleft palate, Speech and Hearing Science

Research Interests

Physiology of voice production, vocology, voice assessment, and enhancement


Director, Voice Lab & Vocology Clinic (Webpage under construction)

Course Director

Vocal Arts & Science: Evaluation & Enhancement (VASEE)

Recent Publications

  • Dueppen A., Bellon-Harn, M., Radhakrishnan, N., & Manchaiah, V (2017). Quality and readability of English-language Internet information for voice disorders, Journal of Voice. Accepted for publication on November, 02, 2017

  • Radhakrishnan, N., Savithri S.R., R. and Gangisetti (2016) . Expression of emotions in Carnatic vocal music, Music and Medicine, Volume 8(3), 108-111. 

  • Radhakrishnan, N., Mathisen, D.J. (2016) Idiopathic Subglottic Stenosis: Surgical and Therapeutic Results in an Adult Woman. Int J Clin Exp Otolaryngol. 2(2), 23-25

  • Radhakrishnan, N., Scherer, R.C., and Bandyopadhyay, S. (2015) “Laryngeal dynamics of taan gestures in Hindustani classical singing,” The Oxford Handbook of Voice Studies, edited by Nina Eidsheim and Katherine Meizel, Oxford University Press, New York, in press: 2015.

  • Yang, Y., Carter-Cohn, A., Radhakrishnan, , Grimmer S., and Nix, J (2015). Vocal Music and Pedagogy of Chinese, African and Indian Genres, The Oxford Handbook of Voice Studies, edited by Nina Eidsheim and Katherine Meizel, Oxford University Press, New York, in press.

  • Radhakrishnan, N., Scheidt, T (2012) Modified Vocal Function Exercises: A Case Report. Phoniatrics, Logopedics, Vocology, 37, 123-126.

  • Radhakrishnan, N., Scherer, R.C., and Bandyopadhyay, S. (2011) Laryngeal dynamics of pedagogical taan gestures in Indian classical singing, Voice, 25(3), e139-e147.

  • Scherer, R., Radhakrishnan, N., Boominathan, P., Tan, H. (2008) Rate of change of Fo in performance singing, The J. Acoustical Society of America, vol. 123, issue 5,bp.3379.

  • Gartner-Schmidt J., Rosen C., Radhakrishnan N., Fergusson B. (2008). Odor Provocation Test for Laryngeal Hypersensitivity, J. Voice, 22 (3), 333-338.

  • Scherer, R.C., Radhakrishnan, N., Poulimenos, A., and Alipour, F. (2003). "Analysis of levels of support and resonance demonstrated by an elite singing teacher", Acous. Soc. Am., 113/4, Pt. 2, 2242 (A).

  • Radhakrishnan, N. and Scherer, R.C. (2003). “Current trends in voice analysis and research – Multi signal analysis”, ITC-Sangeet Research Academy, vol. 17. p15-42.