In the days of audio tape, I would occasionally run across a recording that sounded a bit extraterrestrial, only to realize it was because the tape had been running at a slightly lower or higher speed ...

[Markus Gritsch] tipped us off about this little module he built to shift the pitch of audio playback. It uses a PIC 24FJ along with a couple of LM386 amplifier chips to manage the input and output ...

iPhone 5s connected to 2011 Lexus RX 450h over BT. Occasionally I'll encounter this bizarre symptom: while listening to song, I'll hear a slight shift in pitch and tempo, as though someone were ...

Gamechanger Audio has teamed up with Fender and Bigsby for the Bigsby Pedal. A fresh, retro-inspired take on the polyphonic pitch shifter, the Bigsby Pedal's design is inspired physically and ...