Industrial Automatic Control Systems and Controllers Annotation << Back Computing complex for underwater lighting devices in the sea shelf zone S.A. Sorokin, E.A. Alekseeva, G.G. Alekseev The article proposes a description of the computer system for sonar search for underwater objects in the zone of the ocean shelf. Methods for building hardware, software, functions performed by the complex, the conditions necessary for its operation, the main characteristics of the complex are indicated, a description is given of the organization of the used input and output information issued to the programmer or operator in the course of the work, a description of their content and actions that are necessary take action on these messages. The procedure for testing the complex is described, information about the program for testing the complex, output information used in the test procedure are given. Keywords: sonar, hydroacoustic computing systems, digital signal processing, software. DOI: 10.25791/asu.4.2022.1362 Pp. 39-50.