Inelectronic music, a pitch wheel, pitch bendorbender is a control on a synthesizer to vary the pitch in a continuously variable manner (portamento).
The first synthesizer with a pitch wheel was the Minimoog, in 1970.[1]
Alternatively, pitch bend controllers on synthesizers may be implemented as a joystick, knob, or touch-sensitive ribbon.[2]
MIDI represents pitch bend as a 14-bit integer, allowing for 16,384 possible values. General MIDI implementations default to a range of ±2 semitones.[3]
 | This article relating to electronic musical instruments is a stub. You can help Wikipedia by expanding it. |
