Long-term ambient noise statistics in the northeast South China Sea

Yang Shi; Yixin Yang; Jiwei Tian; Chao Sun; Wei Zhao; Zhenglin Li; Yuanliang Ma

doi:10.1121/1.5110740

Long-term ambient noise statistics in the northeast South China Sea

Yang Shi, Yixin Yang, Jiwei Tian, Chao Sun, Wei Zhao, Zhenglin Li, Yuanliang Ma

School of Marine Science and Technology

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

This paper reports on the long-term statistics of ambient noise (50-2000 Hz) in the northeast South China Sea. The data were collected from July 2016 to March 2018. The long-term statistics, seasonal, and diel variations of ambient noise are analyzed. There are significant seasonal variations from 500 to 2000 Hz. The ambient noise level at 1000 Hz is 6-10 dB higher in winter than in summer. There is only a small difference between the day and night comparison (less than 1.6 dB). The results are significant to evaluate and improve the performance of underwater acoustic systems in this area.

Original language	English
Pages (from-to)	EL501-EL507
Journal	Journal of the Acoustical Society of America
Volume	145
Issue number	6
DOIs	https://doi.org/10.1121/1.5110740
State	Published - 1 Jun 2019

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title = "Long-term ambient noise statistics in the northeast South China Sea",

abstract = "This paper reports on the long-term statistics of ambient noise (50-2000 Hz) in the northeast South China Sea. The data were collected from July 2016 to March 2018. The long-term statistics, seasonal, and diel variations of ambient noise are analyzed. There are significant seasonal variations from 500 to 2000 Hz. The ambient noise level at 1000 Hz is 6-10 dB higher in winter than in summer. There is only a small difference between the day and night comparison (less than 1.6 dB). The results are significant to evaluate and improve the performance of underwater acoustic systems in this area.",

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AU - Shi, Yang

AU - Yang, Yixin

AU - Tian, Jiwei

AU - Sun, Chao

AU - Zhao, Wei

AU - Li, Zhenglin

AU - Ma, Yuanliang

PY - 2019/6/1

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AB - This paper reports on the long-term statistics of ambient noise (50-2000 Hz) in the northeast South China Sea. The data were collected from July 2016 to March 2018. The long-term statistics, seasonal, and diel variations of ambient noise are analyzed. There are significant seasonal variations from 500 to 2000 Hz. The ambient noise level at 1000 Hz is 6-10 dB higher in winter than in summer. There is only a small difference between the day and night comparison (less than 1.6 dB). The results are significant to evaluate and improve the performance of underwater acoustic systems in this area.

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Long-term ambient noise statistics in the northeast South China Sea

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