Maintenance of Alertness by a Loud Auditory Signal
作者:
Irwin Pollack,
P. Robert Knaff,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1958)
卷期:
Volume 30,
issue 11
页码: 1013-1016
ISSN:0001-4966
年代: 1958
DOI:10.1121/1.1909438
出版商: Acoustical Society of America
数据来源: AIP
摘要:
An extremely serious operational problem is the maintenance of a high level of visual target detection performance during long periods of watch. Will a loud auditory signal aid in the maintenance of a high performance level under these conditions? Apparently, it will. When the failure to detect a target was coupled with the occurrence of the blast of a truck horn, average visual target detection percentages increased substantially, especially for the less proficient observers.
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