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Auditory Perception and Modeling Lab

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Publications

Publications and conference presentations include topics on:

Cochlear-Implant Research

  • Churchill, T., Kan, A., Goupell, M. J., and Litovsky, R. Y. (2014). “Spatial hearing benefits demonstrated with presentation of acoustic temporal fine structure cues in bilateral cochlear implant listeners,” J. Acoust. Soc. Am. 136, 1246-1256.
    PMID: 25190398 , PMCID: PMC4165227.

  • Thakkar, T. and Goupell, M. J. (2014). “Internalized elevation perception of simple stimuli in cochlear-implant and normal-hearing listeners,” J. Acoust. Soc. Am. 136, 841-852.

    PMID: 25096117, PMCID: PMC4144177.

  • Kan, A., Stoelb, C., Litovsky, R. Y., and Goupell, M. J. (2013). “Effect of mismatched place-of-stimulation on binaural fusion and lateralization in bilateral cochlear-implant users,” J. Acoust. Soc. Am. 134 , 2923-2936.

    PMID: 24116428, PMCID: PMC3799729.
    [Abstract]

  • Goupell, M. J., Kan, A., and Litovsky, R. Y. (2013). "Mapping procedures can produce non-centered auditory images in bilateral cochlear implantees," J. Acoust. Soc. Am. 133, EL101-107.
    PMID: 23363188, PMCID: PMC356227.
    [Abstract]

  • Litovsky, R. Y., Goupell, M. J., Godar, S., Grieco-Calub, T., Jones, G. L., Garadat, S. N., Agarwal, S., Kan, A., Todd, A., Hess, C., and Misurelli, S. (2012). "Studies on bilateral cochlear implants at the University of Wisconsin's Binaural Hearing and Speech Laboratory," J. Am. Acad. Audiol. 23, 476-494.
    PMID: 22668767, PMCID: PMC3517294.
    [Abstract]

  • Goupell, M. J., and Mostardi, M. J. (2012). “Evidence of the enhancement effect in electrical stimulation via electrode matching,” J. Acoust. Soc. Am. 131, 1007-1010.
    PMID: 22352475, PMCID: PMC3292600.
    [Abstract]

  • Majdak, P., Goupell, M. J., and Laback, B. (2011). “Two-dimensional localization of virtual sound sources in cochlear-implant listeners,” Ear Hear. 32, 198-208.
    PMID: 21052005.
    [Abstract]

  • Goupell, M. J., Hancock, K.,Majdak, P., Laback, B., and Delgutte, B. (2010). “Binaurally-coherent jitter improves neural and perceptual ITD sensitivity in normal and electric hearing,” in Advances in Auditory Research: Physiology, Psychophysics and Models by Lopez-Poveda et al . (Springer-Verlag, Berlin Heidelberg).
    [Abstract]

  • Goupell, M. J., Laback, B., Majdak, P., and Baumgartner, W.-D. (2008). “Current-level discrimination and spectral profile analysis in multi-channel electrical stimulation,” J. Acoust. Soc. Am. 124, 3142-3157.
    PMID: 19045799, PMCID: PMC3004436.
    [Abstract]

  • Goupell, M. J., Laback, B., Majdak, P., and Baumgartner, W.-D. (2008). “Effects of upper-frequency boundary and spectral warping on speech intelligibility in electrical stimulation,” J. Acoust. Soc. Am. 123, 2295-2309.
    PMID: 18397034.
    [Abstract]


Cochlear-Implant Simulations

  • Thakkar, T. and Goupell, M. J. (2014). “Internalized elevation perception of simple stimuli in cochlear-implant and normal-hearing listeners,” J. Acoust. Soc. Am. 136, 841-852.

    PMID: 25096117, PMCID: PMC4144177.

  • Churchill, T., Kan, A., Goupell, M. J., Ihlefeld, A., Litovsky, R. Y. (2014). “Speech perception in noise with a harmonic complex excited vocoder,” J. Assoc. Res. Otol.
    PMID:24448721.
    [Abstract]

  • Goupell, M. J. and Litovsky, R. L. (2014). “The effect of interaural fluctuation rate on correlation change discrimination,” J. Assoc. Res. Otol. 15, 115-129.
    PMID:24258458, PMCID:PMC3901860.
    [Abstract]

  • Goupell, M. J., Stoelb, C., Kan, A., and Litovsky, R. Y. (2013). "Effect of mismatched place-of-stimulation on the salience of binaural cues in conditions that simulate bilateral cochlear-implant listening," J. Acoust. Soc. Am. 133, 2272-2287.
    PMID: 23556595, PMCID: PMC3631247.
    [Abstract]

  • Stilp, C. E., Goupell, M. J., and Kluender, K. R. (2013). "Speech perception in simulated electric hearing exploits information-bearing acoustic change," J. Acoust. Soc. Am. 133, EL136-141.
    PMID: 23363194, PMCID: PMC3562329.
    [Abstract]

  • Goupell, M. J. (2012). "The role of envelope statistics in detecting changes in interaural correlation," J. Acoust. Soc. Am. 132, 1561-1572.
    PMID: 22978885, PMCID: PMC3460981.
    [Abstract]

  • Goupell, M. J., Majdak, P., and Laback, B. (2010). “Median-plane sound localization as a function of the number of spectral channels using a channel vocoder,” J. Acoust. Soc. Am. 127, 990-1001.
    PMID: 20136221, PMCID: PMC3061453.
    [Abstract]

  • Goupell, M. J., Laback, B., and Majdak, P. (2009). “Enhancing sensitivity to interaural time differences at high modulation rates by introducing temporal jitter,” J. Acoust. Soc. Am. 126, 2511-2521.
    PMID: 19894831, PMCID: PMC3004425.
    [Abstract]


Sound Localization

  • Churchill, T., Kan, A., Goupell, M. J., and Litovsky, R. Y. (2014). “Spatial hearing benefits demonstrated with presentation of acoustic temporal fine structure cues in bilateral cochlear implant listeners,” J. Acoust. Soc. Am. 136, 1246-1256.
    PMID: 25190398 , PMCID: PMC4165227.

  • Thakkar, T. and Goupell, M. J. (2014). “Internalized elevation perception of simple stimuli in cochlear-implant and normal-hearing listeners,” J. Acoust. Soc. Am. 136, 841-852.

    PMID: 25096117, PMCID: PMC4144177.

  • Kan, A., Stoelb, C., Litovsky, R. Y., and Goupell, M. J. (2013). “Effect of mismatched place-of-stimulation on binaural fusion and lateralization in bilateral cochlear-implant users,” J. Acoust. Soc. Am. 134 , 2923-2936.

    PMID: 24116428, PMCID: PMC3799729.
    [Abstract]

  • Goupell, M. J., Stoelb, C., Kan, A., and Litovsky, R. Y. (2013). "Effect of mismatched place-of-stimulation on the salience of binaural cues in conditions that simulate bilateral cochlear-implant listening," J. Acoust. Soc. Am. 133, 2272-2287.
    PMID: 23556595, PMCID: PMC3631247.
    [Abstract]

  • Goupell, M. J., Kan, A., and Litovsky, R. Y. (2013). "Mapping procedures can produce non-centered auditory images in bilateral cochlear implantees," J. Acoust. Soc. Am. 133, EL101-107.
    PMID: 23363188, PMCID: PMC356227.
    [Abstract]

  • Litovsky, R. Y., Goupell, M. J., Godar, S., Grieco-Calub, T., Jones, G. L., Garadat, S. N., Agarwal, S., Kan, A., Todd, A., Hess, C., and Misurelli, S. (2012). "Studies on bilateral cochlear implants at the University of Wisconsin's Binaural Hearing and Speech Laboratory," J. Am. Acad. Audiol. 23, 476-494.
    PMID: 22668767, PMCID: PMC3517294.
    [Abstract]

  • Majdak, P., Goupell, M. J., and Laback, B. (2011). “Two-dimensional localization of virtual sound sources in cochlear-implant listeners,” Ear Hear . 32, 198-208.
    PMID: 21052005.
    [Abstract]

  • Goupell, M. J., Hancock, K., Majdak, P., Laback, B., and Delgutte, B. (2010). “Binaurally-coherent jitter improves neural and perceptual ITD sensitivity in normal and electric hearing,” in Advances in Auditory Research: Physiology, Psychophysics and Models by Lopez-Poveda et al . (Springer-Verlag, Berlin Heidelberg).
    [Abstract]

  • Goupell, M. J., Majdak, P., and Laback, B. (2010). “Median-plane sound localization as a function of the number of spectral channels using a channel vocoder,” J. Acoust. Soc. Am. 127, 990-1001.
    PMID: 20136221, PMCID: PMC3061453.
    [Abstract]

  • Goupell, M. J., Laback, B., and Majdak, P. (2009). “Enhancing sensitivity to interaural time differences at high modulation rates by introducing temporal jitter,” J. Acoust. Soc. Am. 126, 2511-2521.
    PMID: 19894831, PMCID: PMC3004425.
    [Abstract]

  • Majdak, P., Goupell, M. J., and Laback, B. (2010). “3-D localization of virtual sound sources: Effects of visual environment, pointing method, and training,” Atten Percept Psychophys . 72, 454-469.
    PMID: 20139459, PMCID: PMC2885955.
    [Abstract]

Acoustic Binaural Hearing and Modeling

  • Goupell, M. J. and Litovsky, R. L. (2014). “The effect of interaural fluctuation rate on correlation change discrimination,” J. Assoc. Res. Otol. 15, 115-129.
    PMID: 24258458, PMCID: PMC3901860.
    [Abstract]

  • Goupell, M. J., Stoelb, C., Kan, A., and Litovsky, R. Y. (2013). "Effect of mismatched place-of-stimulation on the salience of binaural cues in conditions that simulate bilateral cochlear-implant listening," J. Acoust. Soc. Am. 133, 2272-2287.
    PMID: 23556595, PMCID: PMC3631247.
    [Abstract]

  • Goupell, M. J. (2012). "The role of envelope statistics in detecting changes in interaural correlation," J. Acoust. Soc. Am. 132, 1561-1572.
    PMID: 22978885, PMCID: PMC3460981.
    [Abstract]

  • Goupell, M. J., Yu, G., and Litovsky, R. L. (2012). “The effect of an additional reflection in a precedence effect experiment,” J. Acoust. Soc. Am. 131, 2958-2967.
    PMID: 22501073, PMCID: PMC3339502
    [Abstract]

  • Goupell, M. J. (2010). “Interaural fluctuations and the detection of interaural coherence. IV. The effect of compression on stimulus statistics,” J. Acoust. Soc. Am. 128, 3691-3702.
    PMID: 21218901, PMCID: PMC3037772.
    [Abstract]

  • Goupell, M. J., Hancock, K., Majdak, P., Laback, B., and Delgutte, B. (2010). “Binaurally-coherent jitter improves neural and perceptual ITD sensitivity in normal and electric hearing,” in Advances in Auditory Research: Physiology, Psychophysics and Models by Lopez-Poveda et al . (Springer-Verlag, Berlin Heidelberg).
    [Abstract]

  • Goupell, M. J., Laback, B., and Majdak, P. (2009). “Enhancing sensitivity to interaural time differences at high modulation rates by introducing temporal jitter,” J. Acoust. Soc. Am. 126, 2511-2521.
    PMID: 19894831, PMCID: PMC3004425.
    [Abstract]

  • Goupell, M. J., and Hartmann, W. M. (2007). “Interaural phase and level fluctuations as the basis of interaural incoherence detection,” in Hearing – From Sensory to Perception by Kollmeier et al. (Springer-Verlag, Berlin Heidelberg).
    [Abstract]

  • Goupell, M. J., and Hartmann, W. M. (2007). “Interaural fluctuations and the detection of interaural incoherence. III. Narrowband experiments and binaural models,” J. Acoust. Soc. Am. 122 , 1029-1045.
    PMID: 17672651.
    [Abstract]

  • Goupell, M. J., and Hartmann, W. M. (2007). “Interaural fluctuations and the detection of interaural incoherence. II. Brief duration noises,” J. Acoust. Soc. Am. 121, 2127-2136.
    PMID: 17471727.
    [Abstract]

  • Goupell, M. J., and Hartmann, W. M. (2006). “Interaural fluctuations and the detection of interaural incoherence: Bandwidth effects,” J. Acoust. Soc. Am. 119, 3971-3986.
    PMID: 16838540.
    [Abstract]


Speech Understanding

  • Churchill, T., Kan, A., Goupell, M. J., and Litovsky, R. Y. (2014). “Spatial hearing benefits demonstrated with presentation of acoustic temporal fine structure cues in bilateral cochlear implant listeners,” J. Acoust. Soc. Am. 136, 1246-1256.
    PMID: 25190398 , PMCID: PMC4165227.

  • Churchill, T., Kan, A., Goupell, M. J., Ihlefeld, A., Litovsky, R. Y. (2014). “Speech perception in noise with a harmonic complex excited vocoder,” J. Assoc. Res. Otol.
    PMID:24448721.
    [Abstract]

  • Stilp, C. E., Goupell, M. J., and Kluender, K. R. (2013). "Speech perception in simulated electric hearing exploits information-bearing acoustic change," J. Acoust. Soc. Am. 133, EL136-141.
    PMID: 23363194, PMCID: PMC3562329.
    [Abstract]

  • Goupell, M. J., Laback, B., Majdak, P., and Baumgartner, W.-D. (2008). “Effects of upper-frequency boundary and spectral warping on speech intelligibility in electrical stimulation,” J. Acoust. Soc. Am. 123, 2295-2309.
    PMID: 18397034.
    [Abstract]


Pitch, Enhancement, and Other Monaural Effects

  • Goupell, M. J., and Mostardi, M. J. (2012). “Evidence of the enhancement effect in electrical stimulation via electrode matching,” J. Acoust. Soc. Am. 131, 1007-1010.
    PMID: 22352475, PMCID: PMC3292600
    [Abstract]

  • Goupell, M. J., Laback, B., Majdak, P., and Baumgartner, W.-D. (2008). “Current-level discrimination and spectral profile analysis in multi-channel electrical stimulation,” J. Acoust. Soc. Am. 124, 3142-3157.
    PMID: 19045799, PMCID: PMC3004436.
    [Abstract]

  • Hartmann, W. M., and Goupell, M. J. (2006). “Enhancing and unmasking the harmonics of a complex tone,” J. Acoust. Soc. Am. 120, 2142-2157.
    PMID: 17069312.
    [Abstract]

  • Goupell, M. J., and Hartmann, W. M. (2004). “Spectral analysis for the ear,” Proc. 18th International Congress on Acoustics, We2E2.


Conference Proceedings

  • MASH 2014, College Park, MD
  • CRASH 2013
    • "Cognitive predictors of vocoded speech perception."
    • "Discrimination of stimuli with inconsistent ITDs across frequency."
  • Aging and Speech Communcation 2013 , Bloomington, IN
    • "Individual variability and the effects of aging in cochlear-implant users."
      [Abstract]
  • CIAP 2013, Lake Tahoe, CA
    • "Cochlear-implant listeners demonstrate elevation perception for single-electrode stimuli."
      [Abstract] [Poster]
    • "Multi-electrode lateralization using interaural level differences in bilateral cochlear implant subjects."
      [Abstract] [Poster]
    • "Spatial attention in bilateral cochlear-implant users."
      [Abstract]
    • "Bilateral loudness balancing and distorted spatial maps in recipients of bilateral cochlear implants."
      [Abstract] [Poster]
    • "Mixed stimulation rates for encoding temporal cues in bilateral cochlear implants."
      [Abstract] [Poster]
    • "The precedence effect: insights from electric hearing."
      [Abstract] [Poster]
    "Binaural speech stream segregation for single-sided deaf and bilateral cochlear implantees."
  • ARO MidWinter Meeting 2013, Baltimore, MD
    • "The effect of interaural frequency mismatch on correlation change detection in bilateral cochlear-implant users."
      [Abstract] [Poster]
    • "The effects of interaural frequency mismatch on spatial release from masking."
      [Abstract] [Poster]
    • "Comparing enhancement of signal detection in normal-hearing, hearing-impaired, and cochlear-implant listeners: Effects of stimulus level and spectral spacing." [Abstract] [Poster]
    • "Vertical perception of simple stimuli in normal-hearing and cochlear-implant listeners."
    • [Abstract] [Poster]
    • "Lateralization of interaural level differences in multi-channel electrical stimulation."
    • [Abstract] [Poster]
    • "Asymmetric signal degradation causes difficulty in understanding speech in spatial attention tasks."
    • [Abstract] [Poster]
  • ARO MidWinter Meeting 2011, Baltimore, MD