Composite hydrophone array assembly and shading

Composite marine seismic source

Composite sonar transducer for operation as a low frequency unde

Composite transducer

Composite ultrasonic transducer

Compound hydraulic seismic source vibrator

Confocal acoustic force generator

Conformal composite acoustic transducer panel and method of fabr

Conforming tuning coupler for flextensional transducers

Constant beamwidth frequency independent acoustic antenna

Constant focal length acoustic lens

Constrained diaphragm transducer

Construction and method for elongated towed underwater sonar

contact member for an ultrasonic transducer

Container assembly for transport and handling of seismic...

Continuous fiber pulse reflecting means

Continuous strength member

Controllable implosive sound projector

Controlled compliance acoustic baffle

Coupled waveguide acousto-optic hydrophone