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http://dx.doi.org/10.3744/SNAK.2010.47.4.589

Study of the Indoor Noise Limit for Naval Vessels Considering the Satisfaction of the Crew  

Han, Hyung-Suk (Defense Agency for Technology and Quality)
Park, Mi-Yoo (Defense Agency for Technology and Quality)
Cho, Heung-Gi (Defense Agency for Technology and Quality)
Publication Information
Journal of the Society of Naval Architects of Korea / v.47, no.4, 2010 , pp. 589-597 More about this Journal
Abstract
The indoor noise of the naval vessel is very important considering hearing protection, improvement of working environment and easily communication between crews. When the environment of the naval vessel suffering from the noise is considered, it is very important to be quiet in the living area where the crews have a rest sufficiently. In addition, the noise of the working area should be reduced in order to increase working efficiency. Therefore, in this research, the satisfactions about the indoor noise are survey for crews working in a naval vessel. Through this survey, the relationship between the indoor noise and crew's satisfaction about it can be found. As a result, the limit of sound pressure level which almost all crew can be satisfied with the indoor noise about their living and working area is suggested base on the survey in this research.
Keywords
Indoor noise; A-weighted sound pressure; Noise Rating Number; Speech interference level;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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