Sound Field Features in the Coastal Zone of a Shallow Sea with an Airborne Source of Excitation

2001 ◽  
Vol 47 (3) ◽  
pp. 313-322 ◽  
Author(s):  
N. N. Komissarova
Keyword(s):  
Coastal Zone ◽  
Sound Field ◽  
Shallow Sea

Experimental and theoretical study of the vertical coherence of the sound field in a shallow sea

2002 ◽  
Vol 48 (3) ◽  
pp. 263-267 ◽  
Author(s):  
N. K. Vdovicheva ◽  
A. L. Matveev ◽  
A. G. Sazontov
Keyword(s):  
Theoretical Study ◽  
Sound Field ◽  
Shallow Sea

scholarly journals An Experimental Study of the Special Aspects of Scalar-Vector Sound Field Spatial Structures in the Shallow Sea Area

2018 ◽  
Vol 8 (2) ◽  
pp. 157 ◽  
Author(s):  
Yury Morgunov ◽  
Aleksandr Golov ◽  
Aleksandr Burenin ◽  
Peter Unru ◽  
Aleksandr Rodionov ◽  
...  
Keyword(s):  
Experimental Study ◽  
Sound Field ◽  
Spatial Structures ◽  
Shallow Sea ◽  
Sea Area

Variability of the vertical interference structure of the sound field in a shallow sea

2002 ◽  
Vol 48 (3) ◽  
pp. 331-338
Author(s):  
V. M. Kuz’kin ◽  
V. G. Petnikov
Keyword(s):  
Sound Field ◽  
Shallow Sea ◽  
Interference Structure

DETERMINATION OF SPATIAL ATTENUATION OF NORMAL WAVES IN A SHALLOW SEA

2019 ◽  
pp. 37-42
Author(s):  
U.V. Makhnev ◽  
O.I. Piskunova ◽  
A.T. Trofimov
Keyword(s):  
Attenuation Coefficient ◽  
Low Frequency ◽  
Sound Field ◽  
Pulse Method ◽  
Dispersion Curves ◽  
Frequency Region ◽  
Shallow Sea ◽  
Normal Waves ◽  
Spatial Attenuation

This article discusses the possibility of estimating the spatial attenuation coefficient in the low-frequency region (<100 Hz) for individual normal waves and for the integral sound field created by a moving ship. A pulse method was used to resolve and obtain dispersion curves of normal waves. Estimates of the attenuation coefficient were obtained, and the possibility of determining the attenuation coefficient from noise signals of navigation was investigated.

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