Navin Viswanathan, Ph.D.

Navin Viswanathan, Ph.D.

Navin Viswanathan

Associate Professor,
College of Liberal Arts & Sciences


Ph.D., Psychology, University of Connecticut
B.Engg, Automobile Engineering, University of Madras

Contact Information

Address

1000 Sunnyside Avenue
3029 Dole Human Development Center
Lawrence, Kansas 66045-7555

Email:

Research Interests

The acoustics of a spoken message depends on the speaker, their dialect, the rate of speech, background noise among other things. Despite this variability, human listeners reliably perceive speech seemingly effortlessly especially compared to contemporary speech recognition systems. How is this possible? In the Speech, Language and Cognition Lab we investigate such questions related to Language use, in particular, and Cognition, in general.

Lab

Recent Publications

Viswanathan, N., Kokkinakis, K., & Williams, B. T. (2016). Spatially Separating Foreign Language Masker from Target Results in Spatial and Linguistic Masking Release. Journal of the Acoustical Society of America140(6), EL465-EL470.

Viswanathan, N., & Stephens, J. D.W. (2016). Compensation for Visually-Specified Coarticulation in Liquid-Stop Contexts. Attention, Perception, and Psychophysics, 1-7. DOI: 10.3758/s13414-016-1187-3

Olmstead, A. J., Viswanathan, N., & Magnuson, J. S. (2016). Direct and Real: Carol A. Fowler's Theory and Approach to Science. Ecological Psychology28(3), 127-129.

Viswanathan, N., Magnuson, J. S., & Fowler, C. A. (2014). Information for Coarticulation: Static Signal Properties or Formant Dynamics? Journal of Experimental Psychology: Human Perception and Performance.

Viswanathan, N., Dorsi, J., & George, S. (2014). The role of speech-specific properties of the background in the Irrelevant Sound Effect. Quarterly Journal of Experimental Psychology67(3), 580-589.

Olmstead, A. J., Viswanathan, N., Aivar, M. P., & Manuel, S. (2013). Comparison of native and non-native phone imitation by English and Spanish speakers. Frontiers in Psychology4, 475.

Viswanathan, N., Magnuson, J. S., & Fowler, C. A. (2013). Similar response patterns do not imply identical origins: An energetic masking account of nonspeech effects in compensation for coarticulation. Journal of Experimental Psychology: Human Perception and Performance39(4), 1181-1192.

Viswanathan, N., Magnuson, J. S., & Fowler, C. A. (2010). Compensation for coarticulation: Disentangling auditory and gestural theories of perception of coarticulatory effects in speech. Journal of Experimental Psychology: Human Perception and Performance36, 1005-1015.

Viswanathan, N., Fowler, C. A., & Magnuson, J. S. (2009). A critical examination of the spectral contrast account of compensation for coarticulation. Psychonomic Bulletin and Review16, 74-79.

Olmstead, A. J., Viswanathan, N., Aicher, K. A., & Fowler, C. A. (2009). Sentence comprehension and bimanual coordination: implications for embodied cognition. Quarterly Journal of Experimental Psychology62, 2409-2417.

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