RECONSTRUCTION OF THE CURRENT STRUCTURE FROM THE MEASURED SPATIAL-DISTRIBUTION OF SOUND FIELD INTENSITY IN A SHALLOW SEA

Authors
LAZAREV VA SOKOLOV AD SHARONOV GA
Citation
Va. Lazarev et al., RECONSTRUCTION OF THE CURRENT STRUCTURE FROM THE MEASURED SPATIAL-DISTRIBUTION OF SOUND FIELD INTENSITY IN A SHALLOW SEA, Acoustical physics, 42(6), 1996, pp. 711-715
Citations number
10
Categorie Soggetti
Acoustics
Journal title
Acoustical physics → ACNP
ISSN journal
10637710
Volume
42
Issue
6
Year of publication
1996
Pages
711 - 715
Database
ISI
SICI code
1063-7710(1996)42:6<711:ROTCSF>2.0.ZU;2-S
Abstract
The influence of a sea current on the angular intensity distribution o f the sound field generated by a point cw sound source is studied. A m ethod is proposed to reconstruct the vertical current velocity profile in a shallow sea, which is based on measuring the standard deviations of amplitude fluctuations of sound signals propagating along a quasi- stationary path.