Ambient sea noise elimination method and apparatus
Apparatus and methods for determining range and bearing...
Apparatus for deploying a load to an underwater target...
Apparatus for improved underwater acoustic telemetry utilizing p
Apparatus for measuring the time between received pulses
Apparatus, systems and methods for enhanced multi-carrier...
Arrangement with an acoustic array with a sound velocity meter
Automatic diver identification unit
Automatic man overboard sensor and rescue system
Autonomous mine neutralization system
Autonomous waterproof electronic signaling device