Acouspade™ Directional Speakers
The Acouspade™ is a hyper-directional speaker, emitting a highly directional beam of sound. It is able to place a particular sound at a desired spatial location, while preserving silence where the sound is not needed. The Acouspade directional sound system also allows the co-existence of different sounds in a relatively small spatial area without mixing or interfering. The laser-like directionality of sound is achieved by exploiting the parametric array effect. The Acouspade directional speaker creates an audio spotlight phenomenon, which can turn selected objects into virtual sound sources, reflecting the primary beam of sound.