Unlike traditional loudspeakers, which disperse sound broadly throughout a space, directional sound systems emit tightly controlled beams of audio. This makes it possible to create independent sound ...

Parametric array loudspeakers exploit nonlinear acoustic phenomena to generate highly directional audible sound beams from ultrasonic carriers. This technology relies on the self-demodulation of ...

From complex environments to everyday spaces, every room is unique. Your sound solution should be, too. While traditional line arrays typically use horns with controlled dispersion patterns, they ...

“The key innovation is that sound is only generated where two beams intersect, making it possible to deliver audio to a precise spot while keeping the beams themselves silent,” describes Penn State ...