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Speech Acoustics and Intelligibility Laboratory

People

Amy Neel, Ph.D., CCC-SLP

Amy Neel, Ph.D., CCC-SLP

Students

  • Taylor Dunnahoo
  • Cody Happ
  • Brittney Lee
  • Erin McNeilly
  • Chloe Mizusawa
  • Sarah Nieman
  • Madeleine Precure
  • Yaritza Ruiz
  • Christine Shirkey
  • Amanda Thain

Current Projects

  • Speech intelligibility in individuals with dysarthria – what impact do changes in articulation, voice, resonance, rate, and prosody in diseases such as Parkinson disease and oculopharyngeal muscular dystrophy affect listeners’ understanding of speech?
  • Speech intelligibility in second language learners of English – how do differences in articulation, rate, intonation, and stress impact listeners’ understanding of accented speech?
  • The adaptation effect in repeated readings by people who stutter – what changes in speech production are associated with the reduction of disfluency over repeated readings of the same passage?

Selected Publications

Neel, A.T., Palmer, P.M., & Sprouls, G. (in press).  Muscle weakness and speech in oculopharyngeal muscular dystrophy, Journal of Speech, Language, and Hearing Research.

Neel, A.T., & Palmer, P.M. (2012).  Is tongue strength an important influence on rate of articulation in diadochokinetic and reading tasks?  Journal of Speech, Language, and Hearing Research, 55,      235-246.

Neel, A.T. (2010).  Using acoustic phonetics in clinical practice.  Perspectives on Speech Science and Orofacial Disorders, 20, 14 - 24. 

Neel, A.T. (2009).  Intelligibility of loud, amplified, and habitual speech in Parkinson Disease, Journal of Speech, Language, and Hearing Research, 52, 1021-1033. 

Neel, A.T., Palmer, P.M., & Gass, C.A. (2008).  Can IOPI be used to measure tongue pressure for speech sounds? , Journal of Medical Speech-Language Pathology, 16, 235-241.

Neel, A.T. (2008).  Vowel space characteristics and vowel identification accuracy.  Journal of Speech, Language, and Hearing Research, 51, 574-585.