Contents

Acoustical Physics

Vol. 70, No. 2, 2024

CLASSICAL PROBLEMS OF LINEAR ACOUSTICS AND WAVE THEORY

Correlation Iterative Method of Acoustic Tomography with Incoherent Field Sources

K. V. Dmitriev p. 209  abstract

CLASSICAL PROBLEMS OF LINEAR ACOUSTICS AND WAVE THEORY

Internal Symmetric Lamb Waves for High Phase Velocities

V. V. Mokryakov p. 220  abstract

NONLINEAR ACOUSTICS

Variation of Nonlinearity Parameter and Acoustic Attenuation with Temperature in Few Semiconductors

S. H. Bagade, and P. A. Saudagar p. 229  abstract

Effect of 3D-Printing on the Elastic Properties of Filament ABS Polymer Specimens

A. B. Volodarskii, A. I. Kokshaiskii, N. I. Odina, A. I. Korobov, and E. S. Mikhalev p. 236  abstract

PHYSICAL ACOUSTICS

Acoustic Diagnostics of Underwater Emissions Propagating in the Form of a Multiphase Jet

I. K. Gimaltdinov, M. V. Stolpovsky, and E. Y. Kochanova p. 242  abstract

Generation of an Optical Spatial Array Oscillating According to Tunable Trajectories and Velocities

A. Guessoum, and I. Y. Bouderbala p. 248  abstract

Heat Capacity and Features of the Phonon Spectrum of Single Crystals of Solid Solutions of Yttrium–Lutetium Aluminum Garnets

S. A. Nikitov, A. V. Taranov, E. N. Khazanov, E. V. Charnaya, M. V. Likholetova, and E. V. Shevchenko p. 259  abstract

Studying the Frequency Range of Operation of a Piezoelectric Transducer of an Acousto-Optic Filter by Electric and Optical Methods

N. V. Polikarpova, and V. E. Pozhar p. 264  abstract

Flexibly Steering of Self-Collimation Beam in Two-Dimensional Sonic Crystals

F. Shen, J. Deng, and Y. Zhu p. 270  abstract

Study on Impact of Variable Thermal Conductivity or Laser Pulse on Reflected Elastic Waves in a Semiconductor Medium

Ihtisham Ullah, Maaz Ali Khan, S. M. Abo Dahab, Adiya Dar, M. Rafiq Sial, Mohamed Daher Albalwi, and Adnan Jahangir p. 278  abstract

Compensation for Aberrations When Focusing Ultrasound Through the Skull Based on CT and MRI Data

D. D. Chupova, P. B. Rosnitskiy, O. V. Solontsov, L. R. Gavrilov, V. E. Sinitsyn, E. A. Mershina, O. A. Sapozhnikov, and V. A. Khokhlova p. 288  abstract

OCEAN ACOUSTICS. HYDROACOUSTICS

An Analytical Ocean Propagation Model using Piecewise Linear Sound Speed Profile

A. D. Chowdhury, S. K. Bhattacharya, and C. P. Vendhan p. 299  abstract

Estimating the Coordinates of Mobile Marine Robots Using Vector–Scalar Arrays Permanently Installed in a Waveguide

G. M. Glebova, G. A. Zhbankov, and G. N. Kuznetsov p. 314  abstract

Analysis of Variations of Acoustical Structure and Physical Components in Seawater Column in the Southern Deep Basin of the Caspian Sea

S. Jamshidi p. 325  abstract

OCEAN ACOUSTICS. HYDROACOUSTICS

Determining the Distance to an Underwater Source in Convergence Zones

I. E. Lobodin, and A. I. Mashoshin p. 337  abstract

OCEAN ACOUSTICS. HYDROACOUSTICS

Effect of a Weakly Divergent Acoustic Beam on the Spatiotemporal Structure of Pulsed Signals in an Underwater Sound Channel

Yu. V. Petukhov, and E. L. Borodina p. 344  abstract

Simulating the Gain of a Vertical Array in a Shallow Waveguide with a Rough Sea Surface

M. A. Raevsky, and V. G. Burdukovskaya p. 350  abstract

ATMOSPHERIC AND AEROACOUSTICS

Characteristics of the Scalar Wavenumber-Frequency Spectrum of Wall Pressure Fluctuations in a Zero-Pressure Gradient Turbulent Boundary Layer

E. B. Kudashev, and L. R. Yablonik p. 360  abstract

ACOUSTICS OF STRUCTURALLY INHOMOGENEOUS SOLIDS. GEOLOGICAL ACOUSTICS

Experimental Study of Slow Sound Speed Relaxation in Carbonate Rocks

A. V. Lebedev, and S. A. Manakov p. 368  abstract

ROOM ACOUSTICS. MUSICAL ACOUSTICS

Complex Network: A Potential Tool for Uncloaking Tone Quality of Musical Instruments

S. Sankararaman p. 387  abstract

PHYSICAL FOUNDATIONS OF TECHNICAL ACOUSTICS

Study of the Quality of Thermal Diffusion Welding of Crystals in a Disk Optical Element by the Optoacoustic Method

V. V. Kazakov, I. B. Mukhin, A. A. Kurnikov, and P. V. Subochev p. 397  abstract

LETTERS TO THE EDITOR

On the Sound of Speech and the Piano

V. A. Zverev, and A. I. Malekhanov p. 405  abstract