If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are only ...

NEW YORK - June 23, 2011 - Today BREAKFAST released the Verbalizer, an open- source development board designed to interface with Google's freshly-minted Voice Search for the Desktop. Out of the box, ...

I'm looking for anyone that has guides for using FFTs for analyzing audio (via mic), and then for figuring out how best to use that for turning that into RGB LED controls. This is going to be for ...