One problem with the current color scheme is what I'd call the dynamic range of volumes. If the input is a mix of very loud and very quiet waves, as often the c

One problem with the current color scheme is what I'd call the dynamic range of volumes. If the input is a mix of very loud and very quiet waves, as often the case in club music, its ACF will look like a stormy ocean: huge slow waves with a lot of ripples on them. ACF doesn't lose this information, but visualizing it is difficult. Edit. The generated images in fact contain the small ripples, but our eyes don't notice the 0.1% modulation of color. If they did, we'd see bright orange-blue waves with a fine pattern of wavelets colored with a slightly different shade of orange and blue. People who can see 100 shades of orange would see this pattern.