Estimating Sound Exposure Levels Due to a Broadband Source over Large Areas of Shallow Sea

Denis Manul’chev; Andrey Tyshchenko; Mikhail Fershalov; Pavel Petrov

doi:10.3390/jmse10010082

Estimating Sound Exposure Levels Due to a Broadband Source over Large Areas of Shallow Sea

Denis Manul’chev, Andrey Tyshchenko, Mikhail Fershalov, Pavel Petrov

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

Abstract

3D sound propagation modeling in the context of acoustic noise monitoring problems is considered. A technique of effective source spectrum reconstruction from a reference single-hydrophone measurement is discussed, and the procedure of simulation of sound exposure level (SEL) distribution over a large sea area is described. The proposed technique is also used for the modeling of pulse signal waveforms at other receiver locations, and results of a direct comparison with the pulses observed in the experimental data is presented.

Original language	English
Article number	82
Journal	Journal of Marine Science and Engineering
Volume	10
Issue number	1
DOIs	https://doi.org/10.3390/jmse10010082
State	Published - Jan 2022
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2022 by the authors. Licensee MDPI, Basel, Switzerland.

Keywords

Mode parabolic equations
Normal modes
Sound exposure level
underwater acoustics

ASJC Scopus subject areas

Civil and Structural Engineering
Water Science and Technology
Ocean Engineering

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10.3390/jmse10010082

Cite this

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title = "Estimating Sound Exposure Levels Due to a Broadband Source over Large Areas of Shallow Sea",

abstract = "3D sound propagation modeling in the context of acoustic noise monitoring problems is considered. A technique of effective source spectrum reconstruction from a reference single-hydrophone measurement is discussed, and the procedure of simulation of sound exposure level (SEL) distribution over a large sea area is described. The proposed technique is also used for the modeling of pulse signal waveforms at other receiver locations, and results of a direct comparison with the pulses observed in the experimental data is presented.",

keywords = "Mode parabolic equations, Normal modes, Sound exposure level, underwater acoustics",

author = "Denis Manul{\textquoteright}chev and Andrey Tyshchenko and Mikhail Fershalov and Pavel Petrov",

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year = "2022",

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doi = "10.3390/jmse10010082",

language = "English",

volume = "10",

journal = "Journal of Marine Science and Engineering",

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AU - Tyshchenko, Andrey

AU - Fershalov, Mikhail

AU - Petrov, Pavel

PY - 2022/1

Y1 - 2022/1

N2 - 3D sound propagation modeling in the context of acoustic noise monitoring problems is considered. A technique of effective source spectrum reconstruction from a reference single-hydrophone measurement is discussed, and the procedure of simulation of sound exposure level (SEL) distribution over a large sea area is described. The proposed technique is also used for the modeling of pulse signal waveforms at other receiver locations, and results of a direct comparison with the pulses observed in the experimental data is presented.

AB - 3D sound propagation modeling in the context of acoustic noise monitoring problems is considered. A technique of effective source spectrum reconstruction from a reference single-hydrophone measurement is discussed, and the procedure of simulation of sound exposure level (SEL) distribution over a large sea area is described. The proposed technique is also used for the modeling of pulse signal waveforms at other receiver locations, and results of a direct comparison with the pulses observed in the experimental data is presented.

KW - Mode parabolic equations

KW - Normal modes

KW - Sound exposure level

KW - underwater acoustics

UR - https://www.scopus.com/pages/publications/85122860371

U2 - 10.3390/jmse10010082

DO - 10.3390/jmse10010082

M3 - Article

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SN - 2077-1312

VL - 10

JO - Journal of Marine Science and Engineering

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IS - 1

M1 - 82

ER -

Estimating Sound Exposure Levels Due to a Broadband Source over Large Areas of Shallow Sea

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

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