Twin ultrasound transducers create highly focused audio Curved sound waves aren't audible if you're not in the sweet spot Could be great in classrooms, exhibitions or vehicles Wouldn't it be great if ...

“Metasurfaces are engineered materials that manipulate wave behaviour in ways that natural materials cannot,” said Zhong. “In ...

communication and spatial audio experiences. What is sound? Sound is a vibration that travels through air as a wave. These waves are created when an object moves back and forth, compressing and ...

In a nutshell Penn State researchers created “audible enclaves,” localized sound spots that only targeted listeners can hear, using intersecting ultrasonic beams that bend around obstacles like human ...

If you want to go straight into audiophile territory, you can spend quite a bit more for something like the KEF LSX II LT, ...

and spatial audio experiences. Sound is a vibration that travels through air as a wave. These waves are created when an object moves back and forth, compressing and decompressing air molecules. The ...

Minute Daily Audio Experience Activates Gamma Brainwaves to Enhance Memory, Focus, and Mental Clarity—No Supplements RequiredWilmington, April 04, 2025 (GLOBE NEWSWIRE) -- In a day when mental clarity ...

Sound can be heard only where the beams cross. Outside of that intersection, the ultrasound waves remain silent. This means you can deliver audio to a specific location or person without ...