Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent
1989-12-13
1992-10-06
Envall, Jr., Roy N.
Dynamic information storage or retrieval
Information location or remote operator actuated control
Selective addressing of storage medium
369 33, 369 83, G11B 700
Patent
active
051538610
ABSTRACT:
In a recording/reproducing device in accordance with the present invention, recording or reproducing positions are recognized by using absolute address parts which are predeterminately formed in a rewritable recording medium. Moreover, the device is composed so that the user can easily edit reproducing procedures stored in memory means with respect to each information in the recording medium by using the recording or reproducing positions read from above-mentioned absolute address parts and he/she can also rewrite above-mentioned reproducing procedures edited by him/her in the lead-in region of the above-mentioned recording medium. Accordingly, the user can save trouble to re-enter those reproducing procedures every time he/she places the recording medium in the recording/reproducing device, and once the recording medium having the edited reproducing procedure information recorded in the lead-in area is placed in the recording/reproducing device, successive reproductions of each information according to desired reproducing procedures are easily performed, thereby resulting in an improved operability.
REFERENCES:
patent: 4862439 (1989-08-01), Ando et al.
patent: 5012461 (1991-04-01), Yoshida et al.
The English Abstract of Japanese No. 63-222379; Sony Corp. The Art of Digital Audio; John Watkinson; Jan. 1988; pp. 1 and pp. 441 to 487.
Maeda Shigemi
Terashima Shigeo
Dang Hung
Envall Jr. Roy N.
Sharp Kabushiki Kaisha
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