Steerable beamforming system

Steered beam ultrasonic sensor for object location and...

Supersonic sound emission device

Sweep frequency pest control apparatus

Swept transit beam bathymetric sonar

Switched capacitor waveform processing circuit

Switching circuit for an electromagnetic source for the...

System and method for eliminating audible noise for...

System and method for eliminating audible noise for...

System and method for pressure wave transmission and...

System for communicating location of survivors in mine...

System for measuring ultrasound transmission in materials

Systems and methods for acoustic beamforming using discrete...

Systems and methods for producing a sound pressure field