Separation of acoustic modes in the Florida Straits using noise interferometry

S. N. Sergeev, A. S. Shurup, O. A. Godin, A. I. Vedenev, V. V. Goncharov, P. Yu Mukhanov, N. A. Zabotin, Michael G Brown

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

We consider separation of acoustic modes in an experiment carried out in the Florida Straits. The features of the approach are separation of modes using data from single hydrophones, not vertical mode arrays, and a passive scheme of noise interferometry in which the source consists of ocean noise. Processing made it possible to reliably separate the first four modes of the acoustic field. The results allow a conclusion on the possible use of this method for shallow-water monitoring under complex hydrological conditions.

Original languageEnglish (US)
Pages (from-to)76-85
Number of pages10
JournalAcoustical Physics
Volume63
Issue number1
DOIs
StatePublished - Jan 1 2017

Fingerprint

straits
interferometry
acoustics
hydrophones
shallow water
oceans

Keywords

  • cross correlation function
  • mode selection
  • noise field correlation
  • ocean monitoring
  • passive tomography
  • shallow water

ASJC Scopus subject areas

  • Acoustics and Ultrasonics

Cite this

Sergeev, S. N., Shurup, A. S., Godin, O. A., Vedenev, A. I., Goncharov, V. V., Mukhanov, P. Y., ... Brown, M. G. (2017). Separation of acoustic modes in the Florida Straits using noise interferometry. Acoustical Physics, 63(1), 76-85. https://doi.org/10.1134/S1063771016060154

Separation of acoustic modes in the Florida Straits using noise interferometry. / Sergeev, S. N.; Shurup, A. S.; Godin, O. A.; Vedenev, A. I.; Goncharov, V. V.; Mukhanov, P. Yu; Zabotin, N. A.; Brown, Michael G.

In: Acoustical Physics, Vol. 63, No. 1, 01.01.2017, p. 76-85.

Research output: Contribution to journalArticle

Sergeev, SN, Shurup, AS, Godin, OA, Vedenev, AI, Goncharov, VV, Mukhanov, PY, Zabotin, NA & Brown, MG 2017, 'Separation of acoustic modes in the Florida Straits using noise interferometry', Acoustical Physics, vol. 63, no. 1, pp. 76-85. https://doi.org/10.1134/S1063771016060154
Sergeev SN, Shurup AS, Godin OA, Vedenev AI, Goncharov VV, Mukhanov PY et al. Separation of acoustic modes in the Florida Straits using noise interferometry. Acoustical Physics. 2017 Jan 1;63(1):76-85. https://doi.org/10.1134/S1063771016060154
Sergeev, S. N. ; Shurup, A. S. ; Godin, O. A. ; Vedenev, A. I. ; Goncharov, V. V. ; Mukhanov, P. Yu ; Zabotin, N. A. ; Brown, Michael G. / Separation of acoustic modes in the Florida Straits using noise interferometry. In: Acoustical Physics. 2017 ; Vol. 63, No. 1. pp. 76-85.
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