Processing projects to animate led strips based on Sound ( Frequency and Amplitude Reactive) and Image (Pixel Average Ambient Lights)
Uses the real time feedback from the screen to compute and average color each where each column represents one RGB led on the LED strip. So an image like this:
Creates a LED combination of colors like this:
Does a quick fourier transform and get the amplitude for 3 different frequency ranges as below:
These 3 ranges control each an array of leds.
Sample output of the leds reacting to pc sound on realtime here https://www.youtube.com/watch?v=kNa1CGnWyTQ.
By: Johan Porras (JohanpG)