28 Jan '13, 11am

Raspberry Pi becomes a guitar effects processor

Raspberry Pi becomes a guitar effects processor

One of the more interesting use cases for the Raspberry Pi is exploiting its DSP capabilities in interesting ways. There’s a lot of horsepower inside the Raspberry Pi, more than enough to do some very interesting things with audio, all while being powered by a small wall wart adapter. [Pierre] over on the Pure Data mailing list has a proof-of-concept working that uses the Raspi as a guitar effects processor. The results are very encouraging – [Pierre] is able to use his Raspi as a delay, pitch shifter, and of course a classic flanger, phaser, and chorus with a latency of about 16 ms.

Full article: http://hackaday.com/2013/01/28/raspberry-pi-becomes-a-gui...

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