Satellite ultrasonic pest repeller
Saturation limited parametric sonar source
Self-powered insect and rodent repellent device
Signal processing device for acoustic transducer array
Signal processing device for acoustic transducer array
Solar powered, mobile bird pest controller for large area...
Solar powered, mobile bird pest controller for large area...
Sonar
Sonar beamforming system
Sonar localization
Sonar projector array drive signal source
Sonar system and method providing low probability of impact...
Sonar transducer
Sonar transmitter
Sonic collar sheep protector
Sonic device
Sonic weapon system
Sound generating apparatus, a sound detection apparatus, an...
Steerable beamformer
Steerable beamforming system