Recording medium having text information recorded thereon and re

Dynamic information storage or retrieval – Control of storage or retrieval operation by a control... – Mechanism control by the control signal

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369 58, G11B 700

Patent

active

057454540

ABSTRACT:
A recording medium in which the subcode is recorded in association with main data, and a reproducing apparatus for reproducing the recording medium. On the disc-shaped recording medium, there is provided a management area suitable for coding and recording the letter information for displaying the letter information capable of coping with the program information recorded in the program area or the letter information specifying the types or the classification of the disc-shaped recording medium. In addition, when reproducing the disc-shaped recording medium, it is discerned whether the TEXT data or the graphics information is to be decoded on the basis of the mode information provided in the management area of the disc-shaped recording medium, and a decoding circuit is switched based on the discriminated result for selecting the display in order to cope with various different disc-shaped recording media.

REFERENCES:
patent: 5010417 (1991-04-01), Yoshio et al.
patent: 5268889 (1993-12-01), Furukawa et al.
patent: 5280572 (1994-01-01), Case et al.
patent: 5282186 (1994-01-01), Yoshio et al.
patent: 5465244 (1995-11-01), Kobayashi et al.
patent: 5619483 (1997-04-01), Yokota et al.
patent: 5625611 (1997-04-01), Yokota et al.

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