Kathryn H Arehart

Summary

Affiliation: University of Colorado
Country: USA

Publications

  1. ncbi Effects of noise and distortion on speech quality judgments in normal-hearing and hearing-impaired listeners
    Kathryn H Arehart
    University of Colorado, Department of Speech Language and Hearing Sciences, Boulder, Colorado 80309, USA
    J Acoust Soc Am 122:1150-64. 2007
  2. pmc Working memory, age, and hearing loss: susceptibility to hearing aid distortion
    Kathryn H Arehart
    Department of Speech, Language, and Hearing Sciences, University of Colorado Boulder, Boulder, Colorado 80309, USA
    Ear Hear 34:251-60. 2013
  3. ncbi Role of fundamental frequency differences in the perceptual separation of competing vowel sounds by listeners with normal hearing and listeners with hearing loss
    K H Arehart
    Department of Speech, Language and Hearing Sciences, University of Colorado at Boulder 80309 0490, USA
    J Speech Lang Hear Res 40:1434-44. 1997
  4. doi Determining perceived sound quality in a simulated hearing aid using the international speech test signal
    Kathryn H Arehart
    Department of Speech, Language, Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Ear Hear 32:533-5. 2011
  5. doi Effects of noise, nonlinear processing, and linear filtering on perceived music quality
    Kathryn H Arehart
    Department of Speech, Language, Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Int J Audiol 50:177-90. 2011
  6. pmc Effects of age on concurrent vowel perception in acoustic and simulated electroacoustic hearing
    Kathryn H Arehart
    University of Colorado at Boulder Dept SLHS, Campus Box 409, Boulder, Colorado 80309, USA
    J Speech Lang Hear Res 54:190-210. 2011
  7. doi Effects of noise, nonlinear processing, and linear filtering on perceived speech quality
    Kathryn H Arehart
    Department of Speech Language and Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Ear Hear 31:420-36. 2010
  8. ncbi Double-vowel perception in listeners with cochlear hearing loss: differences in fundamental frequency, ear of presentation, and relative amplitude
    Kathryn Hoberg Arehart
    Department of Speech, Language and Hearing Sciences, University of Colorado at Boulder, 80309 0409, USA
    J Speech Lang Hear Res 48:236-52. 2005
  9. doi The effect of noise envelope modulation on quality judgments of noisy speech
    In Ki Jin
    Department of Speech, Language and Hearing Sciences, 2501 Kittredge Loop Road 409 UCB, University of Colorado, Boulder, Colorado 80309, USA
    J Acoust Soc Am 132:EL277-83. 2012
  10. ncbi Coherence and the speech intelligibility index
    James M Kates
    GN ReSound and University of Colorado, Department of Speech Language and Hearing Sciences, 409 UCB, Boulder, Colorado 80309, USA
    J Acoust Soc Am 117:2224-37. 2005

Detail Information

Publications17

  1. ncbi Effects of noise and distortion on speech quality judgments in normal-hearing and hearing-impaired listeners
    Kathryn H Arehart
    University of Colorado, Department of Speech Language and Hearing Sciences, Boulder, Colorado 80309, USA
    J Acoust Soc Am 122:1150-64. 2007
    ..A multidimensional analysis indicates that several dimensions are needed to describe the factors used by subjects to judge the effects of the three distortion types...
  2. pmc Working memory, age, and hearing loss: susceptibility to hearing aid distortion
    Kathryn H Arehart
    Department of Speech, Language, and Hearing Sciences, University of Colorado Boulder, Boulder, Colorado 80309, USA
    Ear Hear 34:251-60. 2013
    ..The purpose of the present study was to determine the effects of cognitive ability (working memory) on individual listeners' responses to distortion caused by frequency compression applied to noisy speech...
  3. ncbi Role of fundamental frequency differences in the perceptual separation of competing vowel sounds by listeners with normal hearing and listeners with hearing loss
    K H Arehart
    Department of Speech, Language and Hearing Sciences, University of Colorado at Boulder 80309 0490, USA
    J Speech Lang Hear Res 40:1434-44. 1997
    ..Possible reasons for reduced delta F0 benefit and decreased overall performance in listeners with hearing loss include reduced audibility of vowel sounds and deficits in spectro-temporal processing...
  4. doi Determining perceived sound quality in a simulated hearing aid using the international speech test signal
    Kathryn H Arehart
    Department of Speech, Language, Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Ear Hear 32:533-5. 2011
    ..This study investigated whether sound quality ratings for the ISTS are similar to ratings obtained for linguistically meaningful speech...
  5. doi Effects of noise, nonlinear processing, and linear filtering on perceived music quality
    Kathryn H Arehart
    Department of Speech, Language, Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Int J Audiol 50:177-90. 2011
    ..The purpose of this study was to determine the relative impact of different forms of hearing aid signal processing on quality ratings of music...
  6. pmc Effects of age on concurrent vowel perception in acoustic and simulated electroacoustic hearing
    Kathryn H Arehart
    University of Colorado at Boulder Dept SLHS, Campus Box 409, Boulder, Colorado 80309, USA
    J Speech Lang Hear Res 54:190-210. 2011
    ..In this study, the authors investigated the effects of age on the use of fundamental frequency differences (ΔF(0)) in the perception of competing synthesized vowels in simulations of electroacoustic and cochlear-implant hearing...
  7. doi Effects of noise, nonlinear processing, and linear filtering on perceived speech quality
    Kathryn H Arehart
    Department of Speech Language and Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    Ear Hear 31:420-36. 2010
    ..The purpose of this study was to measure subjective quality ratings in listeners with normal hearing and listeners with hearing loss for speech subjected to a wide range of processing conditions that are representative of real hearing aids...
  8. ncbi Double-vowel perception in listeners with cochlear hearing loss: differences in fundamental frequency, ear of presentation, and relative amplitude
    Kathryn Hoberg Arehart
    Department of Speech, Language and Hearing Sciences, University of Colorado at Boulder, 80309 0409, USA
    J Speech Lang Hear Res 48:236-52. 2005
    ..The results of this study support the idea that increased susceptibility to masking is a primary factor underlying the degraded double-vowel perception in listeners with hearing loss...
  9. doi The effect of noise envelope modulation on quality judgments of noisy speech
    In Ki Jin
    Department of Speech, Language and Hearing Sciences, 2501 Kittredge Loop Road 409 UCB, University of Colorado, Boulder, Colorado 80309, USA
    J Acoust Soc Am 132:EL277-83. 2012
    ..The noise modulation effects on quality ratings were significant, even at the same signal-to-noise ratio...
  10. ncbi Coherence and the speech intelligibility index
    James M Kates
    GN ReSound and University of Colorado, Department of Speech Language and Hearing Sciences, 409 UCB, Boulder, Colorado 80309, USA
    J Acoust Soc Am 117:2224-37. 2005
    ....
  11. doi Quality and loudness judgments for music subjected to compression limiting
    Naomi B H Croghan
    Department of Speech, Language, and Hearing Sciences, University of Colorado, Boulder, Colorado 80309, USA
    J Acoust Soc Am 132:1177-88. 2012
    ..These findings are contrary to the "louder is better" mentality in the music industry and suggest that more conservative use of DRC may be preferred for commercial music...
  12. doi Teenage use of portable listening devices: a hazard to hearing?
    Cory D F Portnuff
    University of Colorado, Boulder, CO, USA
    J Am Acad Audiol 22:663-77. 2011
    ..However, literature regarding adolescents' listening behavior and how their attitudes and beliefs relate to behavior is currently limited...
  13. ncbi Effects of cochlear hearing loss on perceptual grouping cues in competing-vowel perception
    Jessica A Rossi-Katz
    Department of Speech, Language and Hearing Sciences, University of Colorado at Boulder, Boulder, Colorado 80309 0409, USA
    J Acoust Soc Am 118:2588-98. 2005
    ..However, cochlear loss does not appear to disrupt the ability to use within-formant F0 cues in the low-frequency region or to group F0 cues across formant regions...
  14. doi The effects of noise vocoding on speech quality perception
    Melinda C Anderson
    University of Colorado, Speech Language, Hearing Sciences, 2501 Kittredge Loop Road, 409 UCB, Boulder, CO 80309, USA Electronic address
    Hear Res 309:75-83. 2014
    ..Subjects with normal hearing and subjects with sensorineural hearing loss provided similar quality ratings for noise-vocoded speech. ..
  15. doi Effects of age on melody and timbre perception in simulations of electro-acoustic and cochlear-implant hearing
    Kathryn H Arehart
    Department of Speech, Language, Hearing Sciences, University of Colorado Boulder, Colorado, USA
    Ear Hear 35:195-202. 2014
    ..Specially, this study focuses on whether older listeners have a decreased ability to use and combine different types of cues in the perception of melody and timbre...
  16. ncbi Quality judgments for music signals by normal-hearing and hearing-impaired listeners
    Kathryn H Arehart
    Dept Speech Lang and Hearing Sci, Univ of Colorado, Boulder, CO 80309GN ReSound and Univ of Colorado, Boulder, CO 80309Univ of Colorado, Boulder, CO 80309
    J Acoust Soc Am 125:2724. 2009
    ..In addition, the subject ratings will be compared predictions using quality metrics based on auditory models...
  17. ncbi A speech quality metric based on a cochlear model
    James M Kates
    GN ReSound and Univ of Colorado, Boulder, COUniv of Colorado, Boulder, CO
    J Acoust Soc Am 125:2724. 2009
    ..The metrics give correlation coefficients better than 0.94 in comparison with quality ratings made by normal-hearing and hearing-impaired listeners...