DEVICE GENERATING LIGHT AND SOUND IMAGE Russian patent published in 1999 - IPC

FIELD: generation of light and sound images in three-dimensional space in show rooms, restaurants, relaxation rooms, in living apartments, in play grounds. SUBSTANCE: device includes control system, power equipment, assemblage of point sources of light and sound distributed in three-dimensional space and coupled to control system, controlling computer with control program. Assemblage of point sources of light and sound forms one volumetric radiator. EFFECT: enhanced visual perception, expanded dynamic and range of changes, variety of play of light and sound within bounds of specified light and sound three-dimensional space. 3 cl, 22 dwg