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A Study for Tonal Signal Automatic Classification of Ship-Radiated Noise  

Lee, Phil-Ho (국방과학연구소)
Park, Kyu-Chil (부경대학교 공과대학 전자컴퓨터정보통신공학부)
Yoon, Jong-Rak (부경대학교 공과대학 전자컴퓨터정보통신공학부)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.10, no.3, 2006 , pp. 599-607 More about this Journal
Abstract
The ship radiated noise appear the various characteristic signals due to the mechanic system in the ship, the propeller and the interaction between ship body and sea water. Generally, it is classified two main components: the speed dependent signal and the speed independent signal. It is required that very complex procedure to classify the signal origin from the ship-radiated noise. This paper presents techniques to automatically detect and classify the tonal signals ken the ship-radiated noise, using the Q factor and the neural network.
Keywords
Q factor;
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  • Reference
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