Javascript 3D waterfall plot

Aug 18, 2015
Categories: DSP, Hacks
Tags: javascript, webgl

For a long time, I wanted to try out WebGL. After some initial research, it became clear that it is not that simple to use WebGL without having prior experience with OpenGL. Thats why I settled with THREE.js . This library abstracts away all the WebGL things and gives you a nice 3D interface.

I like the Joy Division Unknown Pleasures album cover. You can find something about its history here .

The idea now was to recreate a live version of this cover, using audio data from the PC microphone. So I also could learn the basics of webRTC!

Waterfall

The result.

Live Demo Code on Github


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