Optical disc recording system

Details Optical disc recording system Optical disc recording system

1990-02-06

1993-01-05

McElheny, Jr., Donald

Dynamic information storage or retrieval

Information location or remote operator actuated control

Selective addressing of storage medium

369 48, 360 121, G11B 1722

Patent

active

051777207

ABSTRACT:
An optical disc recording system for recording data on a writable type optical disc comprises a data signal forming circuit which causes, when program information is recorded program by program separately and with interruption and table-of-contents (TOC) information is recorded later, information at a part-of-the-way or intermediate position (intermediate information) among position information necessary for producing the TOC information to be recorded, during each interruption, at a position inside of a TOC area on an optical disc and causes this intermediate information to be read out when writing of program information is resumed for later utilization for generation of the TOC information thereby to shorten time required for generation of the TOC information.

REFERENCES:
patent: 4931927 (1990-06-01), Ishiwata et al.
patent: 4996678 (1991-02-01), Maeda

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