Auditory Detection and Recognition under Conditions of Lateral, Temporal, and Composite Uncertainty
- 1 June 1969
- journal article
- research article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 45 (6) , 1485-1488
- https://doi.org/10.1121/1.1911627
Abstract
The effects of temporal and lateral uncertainty were separately shown to produce decrements in the detectability of a tonal signal in noise. Rating procedures were used, together with left/right recognition responses where appropriate. When both dimensions of uncertainty were present simultaneously, the interaction was found to be complex. Observed false‐alarm rates provided a reliable index of the possible detection strategies involved in these tasks.Keywords
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