Acoustic pressure calibrator
Acoustic transducer calibration block and method
Angular rate sensor and method of improving output...
Angular velocity sensor
Apparatus and method for driving an ultrasonic transducer
Apparatus and methods for interfacing acoustic testing...
Apparatus and methods for interfacing acoustic testing...
Apparatus and methods for interfacing acoustic testing...
Apparatus and methods for performing acoustical measurements
Apparatus and methods for testing acoustic probes and systems
Apparatus and methods for testing acoustic probes and systems
Apparatus and methods for testing acoustic systems
Apparatus for controlling the sensitivity of transducer elements
Apparatus for measuring intensity of ultrasonic waves in a clean
Apparatus for testing transducer horn assembly debubbling device