A telemetric measurement complex for acoustic and hydrophysical investigations

Abstract

A hardware-software complex that allows synchronous measurements of hydroacoustic noises and signals, the temperature, and the pressure at a specified point and provides transmission of theses char acteristics via a radio channel and their recording in a shore based analytical center is described. The offshore part of the complex includes a GPS receiver for testing the location during drift. The results of an experimen tal approbation of the complex during acoustic thermometry of a water area in the Vityaz bay of the Posiet gulf in the Sea of Japan are presented.