Ultrasonic diagnostic apparatus and carrier signal generating circuit

Low pin count high voltage ultrasound transmitter and method therefor

Device and method for attenuating an anti-resonant circuit

MULTIBEAM, MULTIFREQUENCY SONAR METHOD AND APPARATUS

Method for simultaneous transmission of soundwaves and, in particular, sonar pulses, without interference

MULTIBEAM, MULTIFREQUENCY SONAR METHOD AND APPARATUS

Automatic switch for marine sounders

Pulse-echo ranging system

Transducer circuit coupled to a control unit through a cable

Method and apparatus for acoustic system having a transceiver module

Smart polymeric multilayer sensors