If you have a Raspberry Pi connected to an LED matrix, you might think about creating a simple oscilloscope. Of course, the Pi isn’t really well-suited for that and neither is an LED matrix, so ...

It has been a recurring feature of consumer audio gear since the first magic eye tube blinked into life, to have some kind of visualization of the sound being played. Most recently this has meant an ...

Spectrum - Music Visualizer is a mobile app that shows you psychedelic images according to the sound and plays them on the screen of your device. The app is easy to use. Once installed you simply open ...