Interaction of low-frequency hydroacoustic waves with wind sea waves

On the basis of experimental data on hydrospheric pressure variations, obtained with the use of a laser hydrophone and laser gauge of hydrospheric pressure variations, while hydroacoustic radiators were running, generating hydroacoustic waves at frequencies of about 32, 245, and 421 Hz in water, it...

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Bibliographic Details
Published in:Doklady earth sciences 2010, Vol.430 (1), p.104-107
Main Authors: Dolgikh, G. I., Plotnikov, A. A., Dolgikh, S. G., Chupin, V. A., Yakovenko, S. V.
Format: Article
Language:English
Subjects:
Acoustics
Communications equipment
Earth and Environmental Science
Earth Sciences
Experiments
Hydrophones
Lasers
Oceanography
Oceanology
Pressure
Wind
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Summary:On the basis of experimental data on hydrospheric pressure variations, obtained with the use of a laser hydrophone and laser gauge of hydrospheric pressure variations, while hydroacoustic radiators were running, generating hydroacoustic waves at frequencies of about 32, 245, and 421 Hz in water, it was established that there is no modulating action of wind sea waves on the propagating hydroacoustic signals along the “radiator-receiver” trace, within the limits of experimental error and the processing methods used.
ISSN:1028-334X
1531-8354
DOI:10.1134/S1028334X1001023X