Optical pickup for use with a stringed musical instrument
Optical sensor for sensing displacement speed or displacement of
Optically coupled decorative light controller
Optimal looping for wavetable synthesis
Optimal looping for wavetable synthesis
Optimization of waveform operation in electronic musical instrum
Optoelectric transducer system for stringed instruments
Optoelectronic sound amplifier system for musical instruments
Oral cavity size controlled musical sound apparatus and method
Orchestra chorus in an electronic musical instrument
Orchestral accompaniment techniques
Organ brass pulse keyer
Organ capture action
Organ circuit and method of operation
Organ circuitry for providing fill notes and method of operating
Organ drawknob
Organ pedal board
Organ performance supporting device
Organ reed pipe shallot
Organ stop action valve mechanism