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

Co-registered acoustical and optical cameras for underwater...

Communication apparatus

Communication system for submarines

Communication system for underwater use

Computerized auditory scene analysis particularly suited for...

Constant radius acoustic sensor mounting system

Control system for diver VOX/PTT communication system

Correlation based decision-feedback equalizer for underwater...

Data transmission method for ocean acoustic tomography