Music 256B
Assignment 3

Roy Fejgin

VocalChord is an instrument that lets a user create harmonies in real time using their voice. Here's how it works: the singer sings a chord's bass note into the phone and uses a multi-touch interface to select the chord type (such as Major 7, diminished, minor, etc.). The instrument generates the missing parts of the chord by pitch-shifting copies the singer's voice and playing them back along with the singer in real time.