Harmony color selection manner and the device, and sound color and color sound conversion manner and the device which use sum voice modulo

摘要

Disclosed is a method and an apparatus for converting sound/color or color/sound, and more particularly to a method and an apparatus capable of converting a sound into a color image or an image into a sound, by selecting the harmonic color exactly tuned with an optional reference color based on the harmonics, and frequency converting a sound or a color having a characteristic of wave. A method of selecting a harmony color using harmonics, the method comprises the steps of: selecting the musical scale degree dividing rate and a harmonics code; selecting a reference color; operating a luminance of the selected reference color; determining an octave corresponding to the luminance; and operating a frequency of the harmonic color from the referenced frequency by reference to a harmony frequency ratio of the selected harmonics code, in response to a scale degree frequency ratio in the determined octave, and, if the operated harmonic color is deviated from a band of visible frequency, converting the harmonic frequency into the band of visible frequency.