Ultrasonic bushcrickets could be using a similar method to communicate as that used by whales, according to newly published research. Katydid species that have extreme ultrasonic frequencies face a ...

Researchers at the University of Bristol have been able to levitate objects using ultrasonic waves larger than the wavelengths of sound used by the device. This could enable touchless control of drug ...

Ultrasonic beams fired through a 3D-printed metasurface can create localized pockets of sound that are inaudible to ...

EINPresswire/ -- Ultrasonic directional sound technology is gaining momentum across smart infrastructure and commercial applications. Recently, audio technology innovator Audfly Technology introduced ...

Ultrasonic engineers have uncovered how a real life version of the fictional screwdriver -- which uses sonic technology to open locks and undo screws -- could be created. Television's favourite Time ...

Curtin University researchers have developed a new technique to make glass water-repellent, a feature that could improve safety in vehicles, reduce cleaning costs for buildings and enhance filtration ...