“More and more of our partners are embedding directional audio into devices at the system level—from smart meeting displays to healthcare terminals and transit infotainment systems,” said Brenda Chen, ...

The Audio Spotlight directional sound system targets individuals with specific messages without disturbing anybody else -- it's audio advertising without the noise pollution Richard Trenholm was ...

Audfly’s engineering team proposed a directional sound solution based on its proprietary ultrasonic technology. The system allows sound to be transmitted in a highly focused way, much like shining a ...

CORVALLIS, Ore.--If a fire were to occur here at Oregon State University, students would be guided to safety by a directional sound system. Although they may have never heard the sound before, tests ...