Audio system for a computer display

Details Audio system for a computer display Audio system for a computer display

1990-08-24

1994-03-01

Isen, Forester W.

Electrical audio signal processing systems and devices

Binaural and stereophonic

Pseudo stereophonic

381 24, 348 15, 348485, 348552, H04S 500

Patent

active

052915565

ABSTRACT:
An audio system for a computer visual display unit (VDU), providing four loudspeakers 1 to 4 at the corners of the VDU screen. Sound is distributed to the loudspeakers under computer program control, to simulate the emission of sound from an image on the VDU screen.

REFERENCES:
patent: 4410761 (1983-10-01), Schickedanz
patent: 4650929 (1987-03-01), Boerger et al.
patent: 4792974 (1988-12-01), Chace
patent: 4965819 (1990-10-01), Kannes
patent: 4995071 (1991-02-01), Weber et al.
"Multi-Channel Audio Device for Graphics Workstation," IBM Technical Disclosure Bulletin, vol. 30, No. 3, Aug. 1987, pp. 1369-1370.

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