Dynamic information storage or retrieval – Information location or remote operator actuated control – Selective addressing of storage medium
Patent
1988-09-26
1991-03-19
Shoop, Jr., William M.
Dynamic information storage or retrieval
Information location or remote operator actuated control
Selective addressing of storage medium
369 30, 369 32, 360 49, G11B 1722
Patent
active
050016890
ABSTRACT:
In CD-players with a memory (S) having A storage locations for the storing of the titles recorded on a CD-record, it can occur that the number of titles C recorded on the CD-record exceeds the number of storage locations A in the CD-player.
In order to keep the access times for individual titles low, the memory (S) is partitioned into a first part (T1), having B storage positions, and a second part T2, having A-B storage positions. The titles 1 to B are stored in sequence in the B storage locations of the T1 portion of memory S. The remaining titles are distributed to the A-B storage locations of the part (T2) such that, no continuing sequence with the first B titles is formed. For example, the remaining C-B titles may be distributed evenly in the second part (T2) of memory S.
REFERENCES:
patent: 3918027 (1975-11-01), Lechner
patent: 4307418 (1981-12-01), Mindel et al.
patent: 4325120 (1982-04-01), Colley et al.
patent: 4425615 (1984-01-01), Swenson et al.
patent: 4740938 (1988-04-01), Bierhoff et al.
patent: 4779252 (1988-10-01), Custers et al.
patent: 4872151 (1989-10-01), Smith
patent: 4914577 (1990-04-01), Stewart et al.
patent: 4930072 (1990-05-01), Agrawal et al.
A Funkschau Article (Funkschau 15/1986, pp. 26-28), entitled "Zusammenstellen eines CD-Programms".
Baas Dieter
Ku/ hn Hans-Robert
Deutsche Thomson-Brandt GmbH
Emanuel Peter M.
Gibson Randy W.
Lenihan Thomas F.
Shoop Jr. William M.
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