Apparatus for reproducing an optically recorded information

Details Apparatus for reproducing an optically recorded information Apparatus for reproducing an optically recorded information

1988-11-14

1992-07-07

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 4437, 369121, 369124, G11B 374, G11B 709

Patent

active

051289199

ABSTRACT:
An apparatus for reproducing an optically recorded information on an optical record medium is disclosed in which a plurality of light sources which irradiate light beams on a plurality of record tracks are illuminated in a time sharing mode and a reproduced signal derived by a receipt of reproduced lights with a signal photo detecting element is processed so as to reproduce the information on the tracks, whereby a crosstalk due to the light sources which simultaneously irradiate the light beams on the plurality of mutually adjacent record tracks can be avoided and a simple construction of the optically recorded information reproducing apparatus can be achieved.

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