Optical disc dubbing apparatus

Details Optical disc dubbing apparatus Optical disc dubbing apparatus

1993-11-17

1997-04-29

Young, W. R.

Dynamic information storage or retrieval

Control of storage or retrieval operation by a control...

Mechanism control by the control signal

369 54, 369 84, G11B 700

Patent

active

056256108

ABSTRACT:
Additional information for each musical program is automatically recorded on an optical disc. A digital voice signal reproduced from a mini-disc is sent to an MD system via a digital voice signal line and recorded on another mini-disc. Additional information such as the title of a musical program is sent via a serial communication line 6 to a MD control microcomputer and stored in its RAM which stores U-TOC information. The U-TOC information stored in RAM is recorded on the mini-disc before it is dismounted from the MD system.

REFERENCES:
patent: 4823333 (1989-04-01), Satoh et al.
patent: 5295126 (1994-03-01), Okano et al.
patent: 5311492 (1994-05-01), Tabuchi et al.
Patent Abstracts of Japan, vol. 14, No. 98 (P-1011) (4041) 22 Feb. 1990 & JPA-A-01 302 592.
Patent Abstracts of Japan, vol. 17, No. 66 (P-1484) 9 Feb. 1993 & JP-A-04 274 073.
Patent Abstracts of Japan, vol. 16, No. 377 (P-1401) 12 Aug. 1992 & JP-A-04 119 551.

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