METHOD OF CREATION OF LIGHT AND MUSICAL EFFECTS Russian patent published in 1997 - IPC

FIELD: creation of light and musical effects. SUBSTANCE: method consists in projection of multiply repeated series of images which do not match in color, brightness and outlines on to immobile screen by luminous flux of variable power. Execution of following conditions should be ensured: 1) frequency of projection should provide for integrated perception of images of one series; 2) luminous flux in process of projection of images of one series changes in accordance with amplitude-frequency characteristic of sound measured at time moment between start and finish of projection of given series. Execution of enumerated conditions provides for formation of generalized image on screen which color, brightness and outlines will depend on peculiarities of sounding of accompanied musical composition. EFFECT: improved efficiency of light and musical effects. 2 cl, 3 dwg