Dual buffer cache system for transferring audio compact disk sub

Details Dual buffer cache system for transferring audio compact disk sub Dual buffer cache system for transferring audio compact disk sub

1992-05-05

1995-05-23

Robertson, David L.

395425, G06F 1300

Patent

active

054189101

ABSTRACT:
A method and apparatus are provided for displaying graphical information concurrent with associated audio information within a multimedia computer system. The graphical information (CD+G) and the audio information, is read from a compact disk by a compact disk reader, and decoded by a digital signal processor. The graphical information is stored temporarily in a cache buffer within the compact disk reader and then transferred from the cache buffer to a host computer for display. While the compact disk reader plays the audio, the graphical information is transferred to the host computer for display within the multimedia system.

REFERENCES:
patent: 4296477 (1981-10-01), Hutson
patent: 4587643 (1986-05-01), Monen et al.
patent: 4641295 (1987-02-01), Furukawa et al.
patent: 5237675 (1993-08-01), Hannon, Jr.
patent: 5261072 (1993-11-01), Siegel
patent: 5291468 (1994-03-01), Carmon et al.
patent: 5293409 (1994-03-01), Doornenbal et al.
Sippl et al., Computer Dictionary and Handbook, Howard W. Sims & Co., Inc., Copyright 1966 & 1972, p. 418.

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