Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium

M. Yarina; B. Katsnelson

doi:10.1109/COMCAS44984.2019.8958259

Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium

M. Yarina, B. Katsnelson

Department of Marine Geosciences

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

broadband air-gun data from SWARM'95 experiment in shallow water area of Atlantic shelf are used to analyze mode filtering using time-frequency analysis in the form of Warping Transform. Sound fluctuations in the presence of nonlinear internal waves are considered using this analysis. Results are compared with mode filtering using vertical line array (VLA). It is shown that Warping Transform allows us to provide mode filtering in shallow water environment, changing in time and space in the presence of moving nonlinear internal waves by single hydrophone only. Temporal variations of mode composition in given case have properties specific for manifestation of horizontal refraction in the form of focusing/defocusing in horizontal plane.

Original language	English
Title of host publication	2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781538695494
DOIs	https://doi.org/10.1109/COMCAS44984.2019.8958259
State	Published - Nov 2019
Event	2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019 - Tel-Aviv, Israel Duration: 4 Nov 2019 → 6 Nov 2019

Publication series

Name	2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019

Conference

Conference	2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
Country/Territory	Israel
City	Tel-Aviv
Period	4/11/19 → 6/11/19

Bibliographical note

Publisher Copyright:
© 2019 IEEE.

Keywords

mode filtering
time -frequency analysis
warping transform

ASJC Scopus subject areas

Information Systems and Management
Electrical and Electronic Engineering
Instrumentation
Artificial Intelligence
Computer Networks and Communications

Access to Document

10.1109/COMCAS44984.2019.8958259

Cite this

Yarina, M., & Katsnelson, B. (2019). Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium. In 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019 Article 8958259 (2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/COMCAS44984.2019.8958259

Yarina, M. ; Katsnelson, B. / Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium. 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. (2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019).

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title = "Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium",

abstract = "broadband air-gun data from SWARM'95 experiment in shallow water area of Atlantic shelf are used to analyze mode filtering using time-frequency analysis in the form of Warping Transform. Sound fluctuations in the presence of nonlinear internal waves are considered using this analysis. Results are compared with mode filtering using vertical line array (VLA). It is shown that Warping Transform allows us to provide mode filtering in shallow water environment, changing in time and space in the presence of moving nonlinear internal waves by single hydrophone only. Temporal variations of mode composition in given case have properties specific for manifestation of horizontal refraction in the form of focusing/defocusing in horizontal plane.",

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author = "M. Yarina and B. Katsnelson",

note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019 ; Conference date: 04-11-2019 Through 06-11-2019",

year = "2019",

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doi = "10.1109/COMCAS44984.2019.8958259",

language = "English",

series = "2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019",

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Yarina, M & Katsnelson, B 2019, Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium. in 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019., 8958259, 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019, Institute of Electrical and Electronics Engineers Inc., 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019, Tel-Aviv, Israel, 4/11/19. https://doi.org/10.1109/COMCAS44984.2019.8958259

Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium. / Yarina, M.; Katsnelson, B.
2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019. Institute of Electrical and Electronics Engineers Inc., 2019. 8958259 (2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - broadband air-gun data from SWARM'95 experiment in shallow water area of Atlantic shelf are used to analyze mode filtering using time-frequency analysis in the form of Warping Transform. Sound fluctuations in the presence of nonlinear internal waves are considered using this analysis. Results are compared with mode filtering using vertical line array (VLA). It is shown that Warping Transform allows us to provide mode filtering in shallow water environment, changing in time and space in the presence of moving nonlinear internal waves by single hydrophone only. Temporal variations of mode composition in given case have properties specific for manifestation of horizontal refraction in the form of focusing/defocusing in horizontal plane.

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Yarina M, Katsnelson B. Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium. In 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019. Institute of Electrical and Electronics Engineers Inc. 2019. 8958259. (2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019). doi: 10.1109/COMCAS44984.2019.8958259

Mode Selection of Wideband Acoustic Signals Using Time-Frequency (Warping) Analysis for Single Hydrophone. Comparison with Array Filtering in Variable Medium

Abstract

Publication series

Conference

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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