Compact Disc player and a compact disc

Details Compact Disc player and a compact disc Compact Disc player and a compact disc

1994-08-26

2000-07-11

Edun, Muhammad

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

369 59, 369 48, G11B 700

Patent

active

060883189

ABSTRACT:
A Compact Disc player having a display device includes a reproducing circuit for reading out digital data which includes digital audio data and specific information recorded on a Compact Disc, a specific information identifying circuit for identifying both character code information and modifying information from the specific information, a character decoder for decoding the identified character code information to character information on the basis of code converting information such as ASCII character code information, and a modifying circuit for modifying the decoded character information on the basis of the identified modifying information. Thus, the Compact Disc player can display the character information modified by the modifying information on the display device. The Compact Disc player is also capable of displaying image information on the basis of image contour co-ordinates data recorded in a subcoding area of a Compact Disc.

REFERENCES:
patent: 4939595 (1990-07-01), Yoshimoto et al.
patent: 5063551 (1991-11-01), Yoshio et al.
patent: 5157643 (1992-10-01), Suzuki

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