This year at CES, xMEMS shows off its silent, water-resistant approach to mobile device cooling that's derived from miniature ...

You brush your teeth, floss regularly and faithfully wear your retainer every night. But despite your diligent oral health habits, your retainer or mouth guard can get yellowed, cloudy or stained.

ThioJoe tests a $2,500 ultrasonic microphone to hear the world like a dog. Democrats Release New Epstein Emails Referring to Trump Pennies are being canceled and the US Mint won't make any more. What ...

ThioJoe tests a $2,500 ultrasonic microphone to hear the world like a dog. 'Gray Divorce' Is On The Rise, And Relationship Experts Think This Is Why NFL makes final decision on Giants punishment after ...

A smart city information kiosk with Audfly directional sound modules projects focused ultrasonic audio to a pedestrian, showcasing clear communication and effective noise control in public spaces. LOS ...

Leveraging ultrasonic technology, these modules enable precise, targeted audio delivery while maintaining a compact, adaptable form factor. With plug-and-play setup and versatile mounting options, the ...

Unlike traditional speakers, which emit sound waves in all directions, ultrasonic directional speakers use high-frequency ultrasound to create a narrow audio beam. This focused projection ...