Frequency Visualizer Node, audio in to CV1X uses nine FFT bands to modulate visual effects.

CONTROLS :
        FPARAM0 : to shader fparams[0]
        FPARAM1 : to shader fparams[1]
        FPARAM2 : to shader fparams[2]
        FPARAM3 : to shader fparams[3]

uniform sampler2D tex; // audio fft input

SETTINGS :

ACTIONS :
        Previous FRAG Shader
        Next FRAG Shader
        Random FRAG Shader
        Last FRAG Shader

NOTES :