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Andrew J. Oxenham
Researcher at University of Minnesota
Publications - 266
Citations - 12210
Andrew J. Oxenham is an academic researcher from University of Minnesota. The author has contributed to research in topics: Auditory perception & Masking (art). The author has an hindex of 56, co-authored 252 publications receiving 10951 citations. Previous affiliations of Andrew J. Oxenham include Massachusetts Institute of Technology & Northeastern University.
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Chimaeric sounds reveal dichotomies in auditory perception
TL;DR: This work synthesized stimuli that they call ‘auditory chimaeras’, which have the envelope of one sound and the fine structure of another, and shows that the envelope is most important for speech reception, and thefine structure is mostImportant for pitch perception and sound localization.
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Revised estimates of human cochlear tuning from otoacoustic and behavioral measurements
TL;DR: An objective, noninvasive method based on the measurement of stimulus-frequency otoacoustic emissions indicates that at low sound levels human cochlear tuning is more than twice as sharp as implied by standard behavioral studies and has a different dependence on frequency.
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Influence of musical and psychoacoustical training on pitch discrimination
Christophe Micheyl,Karine Delhommeau,Karine Delhommeau,Xavier Perrot,Andrew J. Oxenham,Andrew J. Oxenham +5 more
TL;DR: The findings suggest that classical musical training can lead to optimal or nearly optimal pitch discrimination performance, and supplement and qualify earlier data in the literature regarding the respective influence of musical and psychoacoustical training on pitch Discrimination performance.
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Effects of simulated cochlear-implant processing on speech reception in fluctuating maskers
Michael K. Qin,Andrew J. Oxenham +1 more
TL;DR: The results suggest that using steady-state noise to test speech intelligibility may underestimate the difficulties experienced by cochlear-implant users in fluctuating acoustic backgrounds.
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A Neural Representation of Pitch Salience in Nonprimary Human Auditory Cortex Revealed with Functional Magnetic Resonance Imaging
TL;DR: Functional magnetic resonance imaging was used to measure activation in response to harmonic tone complexes whose temporal regularity was identical, but whose pitch salience differed, across conditions, contributing to converging evidence that anterior areas of nonprimary auditory cortex play an important role in processing pitch.