한국해양공학회:학술대회논문집 (Proceedings of the Korea Committee for Ocean Resources and Engineering Conference)
- 한국해양공학회 2006년 창립20주년기념 정기학술대회 및 국제워크샵
- /
- Pages.307-310
- /
- 2006
MFCC를 이용한 수중소음원의 식별
Identification of Underwater Ambient Noise Sources Using MFCC
- Hwang, Do-Jin (Division of Ocean Development Engineering, Korea Maritime University) ;
-
Kim, Jea-Soo
(Division of Ocean Development Engineering, Korea Maritime University)
- 발행 : 2006.11.16
초록
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.
키워드