Acoustical Physics -- July 2002 Volume 48, Issue 4, pp. 379-510 Anomalous Phenomena in Sound Propagation Near the Sea Floor: A Review B. A. Kasatkin pp. 379-387 Full Text: PDF (1132 kB) Coding of Amplitude-Modulated Signals in the Cochlear Nucleus of a Grass Frog N. G. Bibikov pp. 388-399 Full Text: PDF (171 kB) Interference Acoustooptic Technique for Sound Velocity Measurements S. V. Bogdanov pp. 400-405 Full Text: PDF (83 kB) Evaluation of the Spatial Resolution of Passive Acoustic Thermal Tomography K. M. Bograchev and V. I. Passechnik[dagger] pp. 406-411 Full Text: PDF (99 kB) Active–Passive Thermoacoustic Tomography V. A. Burov, P. I. Darialashvili, and O. D. Rumyantseva pp. 412-422 Full Text: PDF (136 kB) Year-to-Year Variability of the Long-Range Propagation Conditions in the Norwegian Sea R. A. Vadov pp. 423-429 Full Text: PDF (130 kB) Calculation of the Nonlinearity Parameter for Some Types of Gaseous and Liquid Mixtures D. A. Denisov pp. 430-435 Full Text: PDF (75 kB) Acoustic Study of Adsorbed Liquid Layers G. B. Dorjin and I. G. Simakov pp. 436-440 Full Text: PDF (63 kB) Audibility Thresholds for a Pure Tone in the Presence of a Pulse Jam in the Bottlenose Dolphin N. A. Dubrovsky and M. N. Sukhoruchenko pp. 441-447 Full Text: PDF (83 kB) Estimation of the Relaxation Parameters of a Cholesteric Liquid by the Parameters of Acoustic Streaming O. A. Kapustina, N. A. Kolesnikova, and O. V. Romanova pp. 448-452 Full Text: PDF (81 kB) Sound Scattering by Random Fractal Inhomogeneities in the Ocean E. A. Kopyl, Yu. P. Lysanov, and L. M. Lyamshev[dagger] pp. 453-457 Full Text: PDF (73 kB) Optimization of the Parameters of Sound-Absorbing Materials Made on the Basis of Rubberlike Media with Heavy Inclusions S. V. Krynkin and V. V. Tyutekin pp. 458-466 Full Text: PDF (118 kB) Effect of Inhomogeneous Acoustic Fields on the Noise Immunity of a Planar Receiving Antenna V. N. Romanov pp. 467-472 Full Text: PDF (95 kB) Studies of the Ocean-Bottom Reflection Coefficient at Angles of Total Internal Reflection N. V. Studenichnik pp. 473-480 Full Text: PDF (221 kB) A Spherical Acoustic Source in an Ideal Waveguide B. P. Sharfarets pp. 481-485 Full Text: PDF (70 kB) CONFERENCES AND MEETINGS Linguistic Knowledge and New Technologies R. K. Potapova pp. 486-493 Full Text: PDF (69 kB) Two-Layer Model for the Formation of States of the Hidden Markov Chains A. V. Agranovskii, M. Yu. Zulkarneev, and D. A. Lednov pp. 494-496 Full Text: PDF (44 kB) Experiment on Investigating the Voice Cords Functioning by the Speech Signal A. V. Nikolaev pp. 497-501 Full Text: PDF (90 kB) CHRONICLE In Memory of Leonid Mikhailovich Lyamshev (August 30, 1928–March 28, 2002) pp. 502-504 Full Text: PDF (84 kB) Yurii Pavlovich Lysanov (On His 80th Birthday) pp. 505-506 Full Text: PDF (64 kB) Romual'd Anatol'evich Vadov (On His 70th Birthday) pp. 507-508 Full Text: PDF (58 kB) INFORMATION St. Petersburg Seminar on Computational and Theoretical Acoustics of the Scientific Council on Acoustics of the Russian Academy of Sciences D. P. Kouzov pp. 509-510 Full Text: PDF (22 kB)