This project requires you to allow flash to listen to your microphone. Basicly this measures volume from your default microphone in windows and displays it on 3 different bars. 1st bar: Not sensitive 2nd bar: Kind of sensitive 3rd bar: Very sensitive. The bar that is the highest depends on what the microphone is hearing. On rock music I found the 1st bar was usually the highest at heigh pitched parts. And the 3rd one highest at low pitched parts.
If you remix this please give credit. Thanks.