eray alan in Prototyping With Quartz Composer

Inspiring from that video you do some wit the patches Audio Input Source: How to use mic as input source, you may want to design an app using audio’s “Volume Peak” and “Spectrum” as input. Math Patch: Which changes the value of the signals with math equations. Cube: How you can use a shape. Imagine you want to design an cube base rotating animation on an app.

Exercise: Audio Reactive Cube (20 min)

In this beginner's Quartz Composer tutorial, John Park of the University of Oregon's Digital Arts program show you how to use the 'Audio Input' patch to cause a realtime visual effect to a cube's visual properties (height and rotation).

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