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Dwayne Paschall Ph.D. CCC-A

Associate Professor


1989 Bachelor of Arts in Communication Disorders - Baylor University - Waco, TX

1992 Master of Science in Communication Disorders (Audiology) - University of Texas at Dallas - Dallas, TX

1995 Doctor of Philosophy in Human Development & Communication Sciences - University of Texas at Dallas - Dallas, TX


  • Certificate of Clinical Competence - Audiology, American Speech-Language-Hearing Association
  • License to Practice Audiology - Texas
  • Registration to Fit & Dispense Hearing Instruments - State Board of Examiners in Speech Pathology & Audiology


  • Understand the monaural and binaural processes that allow both man and machine to understand a single speech stream in the presence of other competing speech messages
  • Develop computational models of speech stream segregation and speech enhancement
  • Understand the role of non-classical auditory neurological centers & the cognitive processes that support sensory and perceptual processing, especially in the auditory domain


Paschall, D.D. (2002). Multiple voice tracking system. United States Patent #6, 453, 284.

Paschall, D.D. & Baker, M. (2002). "Cerebellar responses to alternating tone sequences," Proc. of 2nd Joint IEEE Eng. Med. Biol. Soc. & the Biomed. Eng. Soc., 2004-2005.

Paschall, D.D. (2002). "The Academic, Clinical and Professional Development of Audiology," Speech-Hearing Review, Invited paper, 3, 360-367.

Van Rooy, B., Wissing, D. & Paschall, D. (2003). "Demystifying incomplete neutralization during final devoicing," S. African Linguistics & Appl. Lang. Stud., 21, 49-66.

Paschall, D.D. and Chandler, C.R. (2004). "The limited benefit of ANR headsets for improving speech understanding in general aviation cockpits," Proc. Intl. Congr. Sound Vibr., 1863 - 1870.

Woods, A., Paschall, D., Gustafson, T., & Flores, L. (2006). "Evaluation of auditory processing skills in multicultural populations: a critical review." NAFDA Journal, 1, 37-50.


Donham, R., Anderson, M. & Paschall, D. (2008). Interton Hearing Aid Technician Manual. GN Interton.