Bezotvetnykh V.V., Kamenev S.I., Kuz'min E.V., Morgunov Yu.N., Nuzhdenko A.V. «An acoustic transceiver for monitoring dynamic processes in the ocean» Приборы и техника эксперимента, № 6, с. 129-133 (2023)

An acoustic transceiver for the monitoring of dynamic processes in the ocean by acoustic tomography methods is described, and the results of its tests are presented. At an acoustic pressure of 2–6 kPa/m produced by the transceiver in the emission mode at frequencies of ≈250 Hz and an rms error in determining time intervals no larger than 2 ms, the flow velocity component can be measured to an accuracy of 10 cm/s by using the countersounding scheme.