Variable pitch drum

Variable pitch harp

Variable pitch percussion instruments

Variable rate portamento system

Variable ratio spring return for bass drum pedal

Variable slippage control for a disc jockey control surface

Variable slippage control for a disc jockey control surface

Variable tensioning mechanism for drum head

Variable-thickness snare-side drumhead

Variably adjustable tremolo anchor

Velocity and aftertouch sensitive keyboard

Velocity calculating system for moving object widely varied...

Velocity estimator for manipulators and musical instrument...

Velocity responsive musical instrument keyboard

Velocity sensing trigger interface for musical instrument

Velocity sensitive keyer control circuit for an electronic music

Velocity, position and direction-tracking sensor for moving comp

Vent key modification for flute

Ventilated mute for wind instrument

Versatile neck truss system for stringed musical instruments