日本海海域温度监测水声系统测深信号参数选择准则

IF 1.2 4区 物理与天体物理 Q4 ACOUSTICS
V. V. Bezotvetnykh, A. A. Golov, A. A. Tagiltsev, Yu. N. Morgunov
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引用次数: 0

摘要

本文研究了用于千公里尺度海水区域温度监测的水声系统探测信号的最佳参数的确定。给出了对不同持续时间和分辨率的复杂信号的抗噪性建模的结果。介绍了日本海1073公里长的声路的建模和全尺寸试验结果。给出了波导脉冲响应对不同分辨率信号抗噪性的影响。优选的探测信号序列已经确定。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

On the Criteria for Selecting the Parameters of Sounding Signals for a Hydroacoustic System for Temperature Monitoring of Water Areas of the Sea of Japan

On the Criteria for Selecting the Parameters of Sounding Signals for a Hydroacoustic System for Temperature Monitoring of Water Areas of the Sea of Japan

On the Criteria for Selecting the Parameters of Sounding Signals for a Hydroacoustic System for Temperature Monitoring of Water Areas of the Sea of Japan

The article is devoted to determining the optimal parameters of sounding signals of a hydroacoustic system for monitoring temperature regimes of seawater areas on a thousand-kilometer scale. The results of modeling the noise immunity of complex signals of various durations and resolutions are presented. The results of modeling and full-scale tests on a 1073-km-long acoustic path in the Sea of Japan are presented. The influence of the waveguide impulse response on the noise immunity of signals with different resolutions is shown. Preferred sequences of sounding signals have been determined.

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来源期刊
Acoustical Physics
Acoustical Physics 物理-声学
CiteScore
1.60
自引率
50.00%
发文量
58
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.
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