Annotation
In shallow water is made the comparative analysis of amplitude and phase of low-frequency narrowband vector-scalar signals in areas of interference maxima and minima (IMA and IMI). The essential difference between the interference structure of sound pressure and the horizontal projections of the vector of the vibrational acceleration (speed) from the characteristics of vertical projections are installed. The stability gradients of the phase in the bands of IMA and the rapid phase change in the bands of IMI, presumably related to the dislocation zones are shows.
Received: 2017 July 26
Approved: 2017 October 17
PACS:
43.30.+m Underwater sound
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
N. I. Belova, G. N. Kuznetsov
$^1$Prokhorov General Physics Institute of RAS, Wave Research Center
$^1$Prokhorov General Physics Institute of RAS, Wave Research Center