Influence of surf noise on oceanic ambient noise in coastal waters with sandy seabed

Title
Influence of surf noise on oceanic ambient noise in coastal waters with sandy seabed
Author(s)
김봉채; 최복경; 김병남; 신창웅
KIOST Author(s)
Choi, Bok Kyoung(최복경)Kim, Byoung Nam(김병남)Shin, Chang Woong(신창웅)
Publication Year
2013-11-29
Abstract
Wave breaking almost always occurs in the surf zone of the ocean. The underwater noisegenerated by breaking waves in the surf zone is especially called the surf noise. Wilson et al. reported that the surf noise greatly contributes low-frequency oceanic ambient noise in coastal waters. The generation mechanisms of the underwater noise due to breaking waves in the surf zone were studied by Bardyshev. But the characteristic of the surf noise is not well known because of measuring difficulties. The underwater noise was measured to investigate the influence of surf noise on oceanic ambient noise in the eastern sandy coast of the middle part of the Korean Peninsula. The measurement results of ocean noise generated by breaking waves in the surf zoneare discussed. And the effect of the surf noise on the oceanic ambient noise is considered.equency oceanic ambient noise in coastal waters. The generation mechanisms of the underwater noise due to breaking waves in the surf zone were studied by Bardyshev. But the characteristic of the surf noise is not well known because of measuring difficulties. The underwater noise was measured to investigate the influence of surf noise on oceanic ambient noise in the eastern sandy coast of the middle part of the Korean Peninsula. The measurement results of ocean noise generated by breaking waves in the surf zoneare discussed. And the effect of the surf noise on the oceanic ambient noise is considered.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/26490
Bibliographic Citation
34th Symp UltraSonic Electronics (USE2013), pp.565 - 566, 2013
Publisher
The Japan Society of Applied Physics
Type
Conference
Language
English
Publisher
The Japan Society of Applied Physics
Related Researcher
Research Interests

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

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