Contents

Acoustical Physics


Vol. 71, No. 1, 2025


NONLINEAR ACOUSTICS

Nonlinear Periodic Waves in a Deformable Medium Modeled by Chains of Active Morse–van der Pol Particles

A. I. Zemlyanukhin, A. V. Bochkarev, V. I. Erofeev, and I. S. Pavlov p. 1  abstract

Nonlinear Acoustic Effects in a Resonator with Dislocation Hysteresis and Linear Dissipation

V. E. Nazarov, and S. B. Kiyashko p. 11  abstract

On the History of Parametric Acoustic Arrays

L. A. Ostrovsky p. 18  abstract

Nonlinear Formation of Low-Frequency Field by Diffracting High-Frequency Wave Beams

O. V. Rudenko p. 23  abstract


PHYSICAL ACOUSTICS

Propagation and Scattering of Acoustic Waves in Suspensions Containing Particles with a Rotational Degree of Freedom

I. N. Didenkulov p. 37  abstract

Acoustic Imaging with Superresolution Techniques Using Nonequidistant Planar Antenna Arrays

A. A. Rodionov, and N. V. Savelev p. 42  abstract


OCEAN ACOUSTICS. HYDROACOUSTICS

Examination of Broadband Low-Frequency Emitters in a Study of Temperature Regimes in the Sea of Japan

B. N. Bogolyubov, A. K. Britenkov, D. A. Kasyanov, V. A. Farfel, Yu. N. Morgunov, V. V. Besotvetnykh, E. A. Voitenko, A. A Golov, and A. A. Tagiltsev p. 50  abstract

Characteristics of Low-Frequency Ambient Noise in Shallow Water With a Heterogeneous Bottom Structure

S. D. Bodjona, D. D. Sidorov, V. G. Petnikov, and A. A. Lunkov p. 62  abstract

Estimation of the Coefficient of Sound Reflection from the Bottom Based on an Analysis of the Spatial-Angular Field Structure

A. L. Virovlyansky, and A. Yu. Kazarova p. 71  abstract

Holographic Methods of Underwater Acoustic Signals Processing: A Review

V. M. Kuz’kin, and S. A. Pereselkov p. 80  abstract


OCEAN ACOUSTICS. HYDROACOUSTICS

Study of Shallow-Water Reverberation Spectra with Spatially Offset Signal Transmission and Reception Points

B. M. Salin, V. V. Bakhanov, O. N. Kemarskaya, and M. B. Salin p. 101  abstract


ACOUSTICS OF STRUCTURALLY HETEROGENEOUS SOLID MEDIA. GEOLOGICAL ACOUSTICS

Use of Rayleigh Wave Dispersion to Localize a Source

A. V. Lebedev, S. A. Manakov, and D. V. Dubovoy p. 112  abstract


ACOUSTIC ECOLOGY. NOISE AND VIBRATION

Experimental study of a Broadband Active Noise Control Algorithm with Fast Adaptation in the Frequency Domain

A. V. Lvov, V. A. Karaseva, A. A. Rodionov, and A. G. Okunev p. 120  abstract


ACOUSTICS OF LIVING SYSTEMS. BIOMEDICAL ACOUSTICS

Acoustic Methods of Reagentless Medical Laboratory Diagnostics

A. V. Klemina, S. N. Gurbatov, and V. A. Klemin p. 128  abstract