A new technique sends sound to a specific person without the surrounding people hearing it
Scientists have developed a technique for sending targeted sound to individuals using inaudible ultrasound beams, creating personalized audio experiences.
Bat-shaped speaker concept reduces noise to keep you from going batty - Yanko Design
Those living in apartment complexes often endure noise disturbances from neighbors, but innovative designs like a bat-shaped speaker using active noise cancellation could mitigate this issue.