Bending Ultrasonic Beams Creates ‘Audible Enclaves’ Where They Cross Inaudible ultrasonic beams steered around obstacles can create pockets of sound in an otherwise quiet room, acoustics experts report By Dan Vergano edited by Sarah Lewin Frasier Join Our Community of Science Lovers! Are you tired of earbuds? Are headphones too heavy? “Pockets” of audible noise…