3D Q3D HOLOPHONY

Data processing apparatus; Computer operating programs, recorded; Computer operating software; Computer search engine software; Magnetic encoders; microprocessors; central processing units (CPU); Blank integrated circuit cards; Integrated circuit cards and components; computer game software; Computer operating programs and computer operating systems; cabinets for loudspeakers; loudspeakers; horns for loudspeakers; acoustic couplers; Headphones; Earphones; Electrical pickups for use with musical instruments