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
Cylindrical array radiator
Cylindrical sonar array