Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)

Korean Society of Ocean Engineers (한국해양공학회)
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Identification of Underwater Ambient Noise Sources Using MFCC

MFCC를 이용한 수중소음원의 식별

  • Hwang, Do-Jin (Division of Ocean Development Engineering, Korea Maritime University) ;
  • Kim, Jea-Soo (Division of Ocean Development Engineering, Korea Maritime University)
  • 황도진 (한국해양대학교 해양개발공학부) ;
  • 김재수 (한국해양대학교 해양개발공학부)
  • Published : 2006.11.16
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Abstract

Underwater ambient noise originating from the geophysical, biological, and man-made acoustic sources contains much information on the sources and the ocean environment affecting the performance of the sonar equipments. In this paper, a set of feature vectors of the ambient noises using MFCC is proposed and extracted to form a data base for the purpose of identifying the noise sources. The developed algorithm for the pattern recognition is applied to the observed ocean data, and the initial results are presented and discussed.

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