The Institute of Hydromechanics of NAS of Ukraine
Acoustic bulletin
Vol. 16 1
2013-2014
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COVER

1-2

Contents
3-15
[RUS]

V.I.Babiy
Signal-to-noise ratio in hydrophysical measurements
16-26
[RUS]

N.S.Gorodetskaya, E.A.Nedil'ko
Propagation of antisymmetric waves in a step-wise elastic waveguide
27-32
[RUS]

B.B.Kolupaev, V.V.Levchuk, Yu.R.Maximtsev, B.S.Kolupaev
Viscoelastic moduli and internal friction in a metal-filled polyvinylchloride
33-46
[RUS]

V.V.Krizhanovskii, V.V.Krizhanovskii (jr.)
Some opportunities for improving of spectral-time analysis of the low-frequency acoustic tones of cardiosignals
47-53
[RUS]

Yu.I.Papkova
Interconnection of a model of hydroacoustic flat-layered waveguide on the hard ground with a Pekeris waveguide
54-63
[UKR]

M.Ya.Semkiv, G.M.Zrazhevskii, V.T.Matsypura
Diffraction of normal SH-waves on a finite length crack in elastic waveguide