Method and apparatus for visual portrayal of music

摘要: Apparatus for translating audio signals and producing a visual color display that portrays music. Circuits responsive to signal amplitude cause the brightness vary in accordance with loudness of music source. frequency content spectrum The is evaluated by circuits which divide into multiple contiguous bands without use traditional filtering techniques. A palette preselected light colors assigned such each band displayed as unique color. apparatus comprised colored sources enclosed within curved translucent diffusion globe. Light are activated singly or combinations two adjacent produce most attractive blending appear on surface