Echo sounders and echo sounder systems consisting of transmitting transducer, receiving transducer, central processing unit, data quality inspection software, and data storage media, sonars and sonar systems consisting of sonars, sonar transducers, computers for processing of signals and display units and software for controlling and operating sonar and image processing.
Echo sounders and echo sounder systems consisting of transmitting transducer, receiving transducer, central processing unit, data quality inspection software, and data storage media, sonars and sonar systems consisting of sonars, sonar transducers, computers for processing of signals and display units and software for controlling and operating sonar and image processing.
Echo sounders and echo sounder systems consisting of transmitting tran...