Horizontal anisotropy of dynamic noise in oceanic waveguides

Horizontal anisotropy of dynamic noise in oceanic waveguides

A theoretical study of the horizontal anisotropy of dynamic oceanic noise is carried out. It is assumed that an anisotropic noise field distribution arises in the ocean because of noise field scattering from wind waves. The dependence of the magnitude of noise anisotropy on the form of the angular w...

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Bibliographic Details
Published in:Acoustical physics Vol. 60; no. 6; pp. 666 - 670
Main Authors: Raevskii, M. A., Khil’ko, A. I.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-11-2014
Subjects:
Acoustic noise
Acoustics
Anisotropy
Dynamic tests
Dynamics
Freshwater
Horizontal
Noise
Ocean Acoustics. Hydroacoustics
Oceans
Physics
Physics and Astronomy
Scattering
oceanic noise
wind waves
modes
attenuation
oceanic waveguide
anisotropy
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Summary:A theoretical study of the horizontal anisotropy of dynamic oceanic noise is carried out. It is assumed that an anisotropic noise field distribution arises in the ocean because of noise field scattering from wind waves. The dependence of the magnitude of noise anisotropy on the form of the angular wind wave spectrum is investigated.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1063-7710
1562-6865
DOI:10.1134/S106377101406013X