A wild new sound tech promises to create 'personal' sound only you can hear, but without headphones

Twin ultrasound transducers create highly focused audio Curved sound waves aren't audible if you're not in the sweet spot ...
New Atlas

Private listening audio tech works like projectable virtual headphones

Imagine being able to listen to music or other audio that no one else can hear, without having to wear headphones. Doing so is now possible via so-called "audible enclaves," which already exist in ...