Lateralization produced by interaural intensitive disparities appears to be larger for high- vs low-frequency stimuli
Author(s) -
Leslie R. Bernstein,
Constantine Trahiotis
Publication year - 2011
Publication title -
the journal of the acoustical society of america
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.619
H-Index - 187
eISSN - 1520-8524
pISSN - 0001-4966
DOI - 10.1121/1.3528756
Subject(s) - lateralization of brain function , laterality , audiology , acoustics , psychology , physics , mathematics , medicine
The purpose of this communication is to report the results of a study indicating that a given magnitude of interaural intensitive disparity (IID) produced a larger extent of laterality, as measured via an acoustic pointer, for stimuli centered at 4 kHz than for stimuli centered at 500 Hz. The data and their analysis, taken together, suggest that the findings reflect true across-frequency differences rather than being manifestations of response-related factors.
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