Method and apparatus for writing and reading optical recording m

Details Method and apparatus for writing and reading optical recording m Method and apparatus for writing and reading optical recording m

1999-11-17

2000-09-19

Young, W. R.

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

369 59, G11B 7006

Patent

active

061222364

ABSTRACT:
An apparatus for writing on and reading an overwritable optical disk comprises an identifier detector that identifies a recording condition in the sector to be overwritten, and a delay time controller circuit that sets a variation range of the start point for writing according to the recording condition. The record timing of the modulated data signal is changed at random within the set variation range when overwriting the sector of the optical disk.

REFERENCES:
patent: 5216657 (1993-06-01), Nishiuchi et al.
patent: 5490126 (1996-02-01), Furumiya et al.
patent: 5636194 (1997-06-01), Furumiya et al.
patent: 5712837 (1998-01-01), Horigome et al.
patent: 5748586 (1998-05-01), Kobayashi et al.

Affiliated with

Also associated with

Rating

Method and apparatus for writing and reading optical recording m does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for writing and reading optical recording m, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for writing and reading optical recording m will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1080262