, developed and fabricated three mini-MAVA systems. The mini-MAVA systems consists of an underwater unit and a deck unit. The underwater unit has a hydrophone array containing eight...Miniature Moored Acoustical... Miniature Moored Acoustical Vertical Array (Mini-MAVA) Recording System Playback System To support the Naval Oceanographic Office, C&M designed... hydrophones and a pressure transducer, a float, two acoustically activated releases and a pressure vessel. The pressure vessel contains the electronics and a battery power supply...

and testing of deep ocean systems employing instrumentation pressure vessels (IPV's), buoyancy materials, hydrophone arrays, data telemetry and control, and unique data processing...