How Auto-Tune Makes Voices Pitch Perfect - NBC Southern California

    How Auto-Tune Makes Voices Pitch Perfect

    Everyone can now sing if they can use autotune to tune out the notes that sound off-key. But how does it work? A reporter with a not-too-great singing voice finds out for herself. (Published Tuesday, May 10, 2011) Everyone can now sing if they can use autotune to tune out the notes that sound off-key. But how does it work? A reporter with a not-too-great singing... See More