| Issue |
E3S Web Conf.
Volume 196, 2020
XI International Conference “Solar-Terrestrial Relations and Physics of Earthquake Precursors”
|
|
|---|---|---|
| Article Number | 02011 | |
| Number of page(s) | 7 | |
| Section | Geophysical Fields and their Interactions | |
| DOI | https://doi.org/10.1051/e3sconf/202019602011 | |
| Published online | 16 October 2020 | |
Experimental investigations of acoustic field in sea shelf zone
1 FEFU, Engineering school, Department of instrumentation, Russia
2 College of Underwater Acoustic Engineering, China
3 FEFU, Engineering school, Department of electronics and communications, Russia
* Corresponding author: ga_i_uzt@mail.ru
Developed experimental facility allows one to generate acoustic pressure within the intervals from 105 to 106 Pa with an affective system of matching layers of bottom, water and ice. Theoretical and experimental investigations showed the possibility of information transfer in a shallow sea under an ice layer. Experimental acoustic system allows one to make measurements in a wide frequency range from 40 to 1100 Hz. The conducted investigation can be used to develop effective remote communication and to model earthquake acoustic precursor measurements.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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