Acoustical Physics

, Volume 50, Issue 2, pp 169–176

Space-frequency dependence of the Horizontal structure of a sound field in the presence of intense internal waves

  • B. G. Katznel’son
  • S. A. Pereselkov

DOI: 10.1134/1.1675872

Cite this article as:
Katznel’son, B.G. & Pereselkov, S.A. Acoust. Phys. (2004) 50: 169. doi:10.1134/1.1675872


Sound propagation in a shallow sea is considered in the presence of a packet of intense internal waves. It is shown that horizontal refraction caused by these packets can lead to noticeable changes in the spectrum and spatial intensity distribution of a signal propagating approximately parallel to the wave fronts of internal wave packets.

Copyright information

© MAIK "Nauka/Interperiodica" 2004

Authors and Affiliations

  • B. G. Katznel’son
    • 1
  • S. A. Pereselkov
    • 1
  1. 1.Voronezh State UniversityVoronezhRussia

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