²

Here are the iterations I went through for the first half of the data visualisation project.

Converting a webcam feed to 3d boxes with FFT affecting alpha


Extracting FFT from MP3 and visualising


Extracting FFT in 3D form from live microphone feed

Modifying 3D for effect

Further modification, better but slower

Even better but even slower

Back to basics, 3D Boxes moving in real-time