Dynamic information storage or retrieval – Systems having plural physically distinct independent tracks... – Continuous consecutive storage or retrieval of interrupted...
Patent
1988-11-18
1992-08-11
Levy, Stuart S.
Dynamic information storage or retrieval
Systems having plural physically distinct independent tracks...
Continuous consecutive storage or retrieval of interrupted...
369 4412, 369 4414, 369100, 369112, 369121, 369124, G11B 374, G11B 700
Patent
active
051386038
ABSTRACT:
A system and method for processing an optical information on an optical record medium are disclosed in which a timing at which a scanning of a light spot on one record track of the optical record medium derived from an acoustooptic deflector is started is controlled on the basis of a tracking error signal indicating that a scanning trajectory of the light spot is deviated from a center line of the one record track on the optical record medium. Therefore, the light spot can accurately be tracked on each record track on the high density optical record medium such as a tape in a simple construction.
REFERENCES:
patent: 3851951 (1974-12-01), Eveleth
patent: 4531206 (1985-07-01), Kimura
patent: 4677603 (1987-06-01), Kenjyo
patent: 4731771 (1988-03-01), Maeda et al.
patent: 4772950 (1988-09-01), Furuhata et al.
patent: 4783774 (1988-11-01), Enomoto
patent: 4817069 (1989-03-01), Shigemori
patent: 4862440 (1989-08-01), Miyamoto et al.
patent: 4884260 (1989-11-01), Bouldin et al.
patent: 4889415 (1989-12-01), Umezu
patent: 4901297 (1990-02-01), Komatsu et al.
Chaya Masahiko
Narahara Tatsuya
Kananen Ronald P.
Levy Stuart S.
Nguyen Tan
Sony Corporation
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