Contents
Acoustical Physics


Vol. 46, No. 2, 2000

Simultaneous English language translation of the journal is available from MAIK “Nauka / Interperiodica” (Russia).
Distributed worldwide by the American Institute of Physics. Acoustical Physics ISSN 1063-7710.


Diffraction Focusing of Sound Field in an Underwater Sound Channel

D. I. Abrosimov and Yu. V. Petukhov p. 113  abstract

Study of the Spectral Inharmonicity of Musical Sound by the Algorithms of Pitch Extraction

A. Askenfelt and A. S. Galembo p. 121  abstract

Anisotropy of Amplitude and Phase Fluctuations of a Tone Signal Received in a Coastal Wedge

S. V. Bogunets, O. P. Galkin, R. Yu. Popov, Yu. V. Semenov, and E. V. Simakina p. 133  abstract

The Work of a Source Maintaining a Uniform Motion of a Load
along an Elastically Supported Membrane

A. V. Vostrukhov and A. V. Metrikin p. 139  abstract

Design and Experimental Evaluation of an Endocavitary Linear Phased Array
for Ultrasound Surgery of Prostate

L. R. Gavrilov and J. W. Hand p. 144  abstract

Experimental Determination of the Mode Composition of the Acoustic Field Generated
by a Parametric Radiator in a Waveguide

S. N. Gurbatov, S. A. Egorychev, V. V. Kurin,
L. M. Kustov, and N. V. Pronchatov-Rubtsov
p. 153
 abstract

Sound Scattering by Small Compact Inhomogeneities in a Sea Waveguide

A. D. Zakharenko p. 160  abstract

Ways to Improve Acoustooptic Transducers Using Liquid Crystals

O. A. Kapustina p. 164  abstract

Nonlinear Distortion and Attenuation of Intense Acoustic Waves
in Lossy Media Obeying a Frequency Power Law

S. S. Kashcheeva, O. A. Sapozhnikov, V. A. Khokhlova,
M. A. Averkiou, and L. A. Crum
p. 170
 abstract

Numerical Calculation for a Nonlinear Acoustic Impulse Diffracted by a Rectangular Ledge

V. I. Kondrat’ev and Yu. S. Kryukov p. 178  abstract

Amplitude Dependence of Internal Friction in Zinc

V. E. Nazarov p. 186  abstract

Cerenkov-Type Magnetoacoustic Oscillations in a Viscoelastic Cylinder

E. B. Postnikov and S. V. Sobolev p. 191  abstract

Spectra of Ocean Noise Generated by Breaking Wind Waves

G. A. Postnov p. 195  abstract

Sound Scattering by Density Discontinuities in Media
with Temperature or Salinity Stratification

V. E. Prokhorov p. 201  abstract

Experimental Study of the Effect of Internal Waves on the Frequency Interference Structure
of the Sound Field in Shallow Sea

A. N. Rutenko p. 207  abstract

Effect of the Dimensions and Curvature of a Radiating Surface
on the Efficiency of Its Noise-Reduction Coating

V. B. Stepanov p. 214  abstract

Developments in Indirect Methods for Estimating Fish Target Strength

A. Stepnowski p. 218  abstract

Calculation of the Eigenfunctions and Eigenvalues of Acoustic Modes
in a Layered Medium with a Horizontal Current

M. Yu. Trofimov p. 228  abstract


Short Communications

Axisymmetric Normal Sound Waves in an Infinite Cylindrical Three-Layer Waveguide
with a Thin Intermediate Layer

L. A. Bulavin, Yu. F. Zabashta, and S. P. Senchurov p. 233  abstract

Acoustic Waves in a Rotating Elastic Medium

V. I. Grigor’evskiframe0, Yu. V. Gulyaev, and A. I. Kozlov p. 236  abstract


Chronicle

Vitalii Anatol’evich Zverev (On His 75th Birthday) p. 239


Information

Information from the Division of General Physics
and Astronomy of the Russian Academy of Sciences p. 241


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