Study of Acoustic Signal Propagation from Sea to Land

A. N. Rutenko; D. S. Manul’chev; S. B. Kozitskii

doi:10.1134/S1063771019030060

Study of Acoustic Signal Propagation from Sea to Land

A. N. Rutenko, D. S. Manul’chev, S. B. Kozitskii

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

Abstract

Abstract: The features of propagation of low-frequency tonal and pulsed acoustic signals generated at sea to land have been experimentally and theoretically studied. The accuracy in determining signals characteristics and, in particular, transmission losses using relatively simple measuring instruments (a hydrophone placed in a small water-filled container) is shown. The results of the calculating estimates for the sound field parameters on the coast formed by a source operating in the water layer are demonstrated. The calculations done by a program that uses a parabolic equation in the horizontal plane and vertical waveguide modes.

Original language	English
Pages (from-to)	279-287
Number of pages	9
Journal	Acoustical Physics
Volume	65
Issue number	3
DOIs	https://doi.org/10.1134/S1063771019030060
State	Published - 1 May 2019
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2019, Pleiades Publishing, Ltd.

Keywords

propagation of the energy of tonal and pulsed acoustic signals from sea to land
seismic acoustic measurements
simulation of pulsed signal propagation in inhomogeneous geoacoustic waveguides

ASJC Scopus subject areas

Acoustics and Ultrasonics

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10.1134/S1063771019030060

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title = "Study of Acoustic Signal Propagation from Sea to Land",

abstract = "Abstract: The features of propagation of low-frequency tonal and pulsed acoustic signals generated at sea to land have been experimentally and theoretically studied. The accuracy in determining signals characteristics and, in particular, transmission losses using relatively simple measuring instruments (a hydrophone placed in a small water-filled container) is shown. The results of the calculating estimates for the sound field parameters on the coast formed by a source operating in the water layer are demonstrated. The calculations done by a program that uses a parabolic equation in the horizontal plane and vertical waveguide modes.",

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AU - Manul’chev, D. S.

AU - Kozitskii, S. B.

PY - 2019/5/1

Y1 - 2019/5/1

N2 - Abstract: The features of propagation of low-frequency tonal and pulsed acoustic signals generated at sea to land have been experimentally and theoretically studied. The accuracy in determining signals characteristics and, in particular, transmission losses using relatively simple measuring instruments (a hydrophone placed in a small water-filled container) is shown. The results of the calculating estimates for the sound field parameters on the coast formed by a source operating in the water layer are demonstrated. The calculations done by a program that uses a parabolic equation in the horizontal plane and vertical waveguide modes.

AB - Abstract: The features of propagation of low-frequency tonal and pulsed acoustic signals generated at sea to land have been experimentally and theoretically studied. The accuracy in determining signals characteristics and, in particular, transmission losses using relatively simple measuring instruments (a hydrophone placed in a small water-filled container) is shown. The results of the calculating estimates for the sound field parameters on the coast formed by a source operating in the water layer are demonstrated. The calculations done by a program that uses a parabolic equation in the horizontal plane and vertical waveguide modes.

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JO - Acoustical Physics

JF - Acoustical Physics

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ER -

Study of Acoustic Signal Propagation from Sea to Land

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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