OPERATIONAL EVALUATION DEVICE OF VERTICAL DISTRIBUTION OF SPEED OF SOUND IN THE WORLD OCEAN FOR hydroacoustic estimates and projections Range sonar

摘要

The invention relates to the field of metrology and underwater acoustics, in particular to the means of measuring the vertical distribution of sound speed. Measuring the speed of sound contains VLSI "system on a chip" integrated circuit real-time clock, a large integrated circuit reprogrammiruemogo read-only memory, random access memory circuit. Scheme touch screen controller connected to the touch screen. The device also comprises a communication modem with a global navigation satellite system, power controller, battery, modem connection to your ISP and modem communication with consumers VRSZ - hydroacoustic means, connected electrically with VLSI "system on a chip" and IC power controller. The technical result - the simplification of the structure. 1 ZP f ly-4-yl.