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Effect of a Weakly Divergent Acoustic Beam on the Spatiotemporal Structure of Pulsed Signals in an Underwater Sound Channel.
- Source :
-
Acoustical Physics . Apr2024, Vol. 70 Issue 2, p344-349. 6p. - Publication Year :
- 2024
-
Abstract
- On the example of an underwater sound channel typical of the Philippine Sea [1–3], it was established by numerical simulation using mode theory that during experimental studies of the propagation of explosive signals by R.A. Vadov [1–3], manifestation of a weakly divergent beam in the spatiotemporal structure of the acoustic field was observed for the first time: at certain locations of the corresponding points in the oceanic waveguide, in addition to classical quadruples of pulses, additional acoustic signals with small time delays with respect to them. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10637710
- Volume :
- 70
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Acoustical Physics
- Publication Type :
- Academic Journal
- Accession number :
- 178443571
- Full Text :
- https://doi.org/10.1134/S1063771023600717