Electromagnetic drive assembly for under water sonar transducer
Electromagnetic sonar transmitter apparatus and method utilizing
Electromagnetic transducer
Electromagnetic transducers for underwater low-frequency high-po
Electromagnetic transducers for underwater low-frequency high-po
Electromagnetic transducers for underwater low-frequency high-po
Electromechanical converter and method of producing same
Electrostrictive driving device, process for sonic wave projecti
Element releasing system
Elimination of magnetic biasing using magnetostrictive materials
Elongated retaining and electromagnetic shielding member for a t
Encapsulated hydrophone element for towed hydrophone array
End weighted reed sound transducer
Energy converter for generating high-power pulses
Engine and technique for generating an acoustic signal
Engine and technique for generating an acoustic signal
Engine and technique for generating an acoustic signal
Enhanced sensitivity pressure tolerant fiber optic hydrophone
Environmentally sealed acoustic transducer coupling
Expandable sensor array