Determination of the absorbing and scattering properties of the sea floor in a shallow water environment by the spectra of wide-band signals

V. A. Grigor'ev; B. G. Katsnel'son; V. G. Petnikov

doi:10.1134/1.1371581

Determination of the absorbing and scattering properties of the sea floor in a shallow water environment by the spectra of wide-band signals

V. A. Grigor'ev, B. G. Katsnel'son, V. G. Petnikov

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

Abstract

Sound propagation in a shallow sea is considered within the framework of the two-component model of the sea floor. The porosity and the coefficients of absorption and volume scattering are treated as the parameters characterizing the sea floor. These parameters are determined on the basis of the comparison between the experimental and theoretical frequency spectra of a signal received from a wide-band source. A conclusion is made about the relative contributions of different mechanisms of losses (absorption or scattering) in the sea floor at different sound frequencies.

Original language	English
Pages (from-to)	277-281
Number of pages	5
Journal	Acoustical Physics
Volume	47
Issue number	3
DOIs	https://doi.org/10.1134/1.1371581
State	Published - May 2001
Externally published	Yes

Bibliographical note

Funding Information:
ACKNOWLEDGMENTS This work was supported by the Russian Foundation for Basic Research, project nos. 97-05-64878 and 99-02-17671.

ASJC Scopus subject areas

Acoustics and Ultrasonics

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10.1134/1.1371581

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abstract = "Sound propagation in a shallow sea is considered within the framework of the two-component model of the sea floor. The porosity and the coefficients of absorption and volume scattering are treated as the parameters characterizing the sea floor. These parameters are determined on the basis of the comparison between the experimental and theoretical frequency spectra of a signal received from a wide-band source. A conclusion is made about the relative contributions of different mechanisms of losses (absorption or scattering) in the sea floor at different sound frequencies.",

author = "Grigor'ev, {V. A.} and Katsnel'son, {B. G.} and Petnikov, {V. G.}",

note = "Funding Information: ACKNOWLEDGMENTS This work was supported by the Russian Foundation for Basic Research, project nos. 97-05-64878 and 99-02-17671.",

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AU - Petnikov, V. G.

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AB - Sound propagation in a shallow sea is considered within the framework of the two-component model of the sea floor. The porosity and the coefficients of absorption and volume scattering are treated as the parameters characterizing the sea floor. These parameters are determined on the basis of the comparison between the experimental and theoretical frequency spectra of a signal received from a wide-band source. A conclusion is made about the relative contributions of different mechanisms of losses (absorption or scattering) in the sea floor at different sound frequencies.

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Determination of the absorbing and scattering properties of the sea floor in a shallow water environment by the spectra of wide-band signals

Abstract

Bibliographical note

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