SYSTEM FOR LUMINOUS-ACOUSTIC DESIGNING OF LUMINOUS-MUSICAL HALL Russian patent published in 1998 - IPC

FIELD: musical acoustic and luminous accompaniment for spherical and dome-shaped halls. SUBSTANCE: luminous-and-acoustic system has screen with cells for luminous and/or acoustic devices and control panel for these devices. Hall is formed as spherical or dome-shaped construction made from self-carrying carcass-type constructional members defining cells for receiving luminous and/or acoustic devices and making screen, which encloses the whole inner surface of sphere or dome. Luminous and/or acoustic control panel has control panels, with number of panels corresponding to the number of colors and/or number of main musical instruments of orchestra. Control panels are formed as two circles or ellipse representing surface of two hemispheres similar to that on geographical map and divided by lines similar to map's latitudes and longitudes into cells corresponding to cells for self-carrying members of sphere or dome. Each cell has acoustic and/or luminous devices, with number of devices corresponding to accepted color gamma and/or musical instruments and connected by wires to related cells of control panel for corresponding color or musical instrument and serving microswitches for cells of carrying members of constructions. Each color panel is connected with power source and each acoustic panel is connected with sound reproducing device of musical instrument. EFFECT: increased entertaining effect and simplified construction. 6 dwg