Introductory Experiments in Auditory Time Sharing: Detection of Intensity and Frequency Increments
- 1 April 1970
- journal article
- research article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 47 (4B) , 1071-1073
- https://doi.org/10.1121/1.1912007
Abstract
Two preliminary experiments in a program to investigate the psychophysics of auditory attention are reported. Listeners were required to detect changes in intensity and frequency in pure-tone bursts of 100-msec duration under four conditions of attention, including undivided and divided attention. In the divided attention conditions, there was a lowering of the proportion of targets detected, and this was particularly true when targets occurred simultaneously on two channels with both requiring a response.Keywords
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