Holographic Method for Localizing an Underwater Noise Source in a Shallow Sea

IF 0.9 4区物理与天体物理 Q4 ACOUSTICS

Acoustical Physics Pub Date : 2024-09-18 DOI:10.1134/S1063771024601456

M. Yu. Glushchenko, V. M. Kuz’kin, Yu. V. Matvienko, S. A. Pereselkov, Yu. A. Khvorostov, S. A. Tkachenko

引用次数: 0

Abstract

The article presents the results of a high-frequency experiment to detect and determine the bearing of a small-sized underwater noise sound source, carried out in shallow waters of the Black Sea coast. Noise emission from the source was received by three single vector–scalar receivers located at the bottom. Holographic processing was used to detect and determine the bearing of a moving underwater source against a background of heavy shipping in the water area of the experiment. Estimates of the input signal/noise ratio are given.

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浅海水下噪声源定位全息法

文章介绍了在黑海沿岸浅水区进行的探测和确定小型水下噪声声源方位的高频实验结果。位于海底的三个单矢量标度接收器接收了声源发出的噪声。全息处理用于检测和确定在实验水域重型航运背景下移动水下声源的方位。给出了输入信号/噪声比的估计值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Acoustical Physics 物理-声学

CiteScore

1.60

自引率

50.00%

发文量

审稿时长

3.5 months

期刊介绍： Acoustical Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It covers theoretical and experimental aspects of basic and applied acoustics: classical problems of linear acoustics and wave theory; nonlinear acoustics; physical acoustics; ocean acoustics and hydroacoustics; atmospheric and aeroacoustics; acoustics of structurally inhomogeneous solids; geological acoustics; acoustical ecology, noise and vibration; chamber acoustics, musical acoustics; acoustic signals processing, computer simulations; acoustics of living systems, biomedical acoustics; physical principles of engineering acoustics. The journal publishes critical reviews, original articles, short communications, and letters to the editor. It covers theoretical and experimental aspects of basic and applied acoustics. The journal welcomes manuscripts from all countries in the English or Russian language.