천해에서 거리-주파수 간섭패턴의 해저면 영향

Title
천해에서 거리-주파수 간섭패턴의 해저면 영향
Alternative Title
Influence of the Sediment Types on the Spectrogram
Author(s)
한주영; 김병남; 최복경; 김봉채
KIOST Author(s)
Kim, Byoung Nam(김병남)Choi, Bok Kyoung(최복경)
Publication Year
2010-06-03
Abstract
In this article, a range-frequency interference pattern is analyzed in the propagation of broadband sound source in shallow water. The interference pattern is examined using image processing techniques to produce the distribution of waveguide invariant. The variability of the B-distribution on 4 typical sediment types (Clay, Silt, Sand and Gravel) are examined and characterized by moments of the distribution such as skewness and kurtosis.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/28901
Bibliographic Citation
2010 춘계 한국음향학회 학술발표대회, pp.414 - 415, 2010
Publisher
한국음향학회
Type
Conference
Language
English
Publisher
한국음향학회
Related Researcher
Research Interests

Underwater Acoustics,Bubble Acoustics,Marine Defense & Safety,수중음향,기포음향,해양방위·안전

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