Optical disc recording/playing apparatus and method for synchron

Details Optical disc recording/playing apparatus and method for synchron Optical disc recording/playing apparatus and method for synchron

1996-11-21

2000-07-18

Hindi, Nabil

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

369116, G11B 700

Patent

active

060916850

ABSTRACT:
An optical disc recording/playing apparatus appropriate to accommodate a large scaled driver by spotting laser beams on a signal track of an optical disc, wherein a data is recorded in a certain density to have a certain distance between the laser beams so as to facilitate a data recording and reproducing. The optical disc includes a spiral track thereon having a land and groove structure, wherein the track is unwobbled and identical in width of lands and grooves thereof and further there are not recorded a free-formatted pilot signal for controlling a spinning rate of the disc and an address signal for detecting a track location.

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