Method of recording data compensated using pre-recorded signals

Details Method of recording data compensated using pre-recorded signals Method of recording data compensated using pre-recorded signals

1999-02-26

2000-05-30

Dinh, Tan

Dynamic information storage or retrieval

Specific detail of information handling portion of system

Radiation beam modification of or by storage medium

369 48, 369 54, 369124, G11B 700

Patent

active

060698640

ABSTRACT:
A method of recording a data on an optical recording medium recorded previously with a support signal such as a wobbling signal, thereby allowing the data to be reproduced from the optical recording medium without a distortion by a low frequency signal at a reproducing mode. In the recording method, a periodic signal pre-recorded on the optical recording medium is detected. Then, a signal in accordance with the data is recorded on the optical recording medium depending on a level of the periodic signal.

REFERENCES:
patent: 5377178 (1994-12-01), Saito et al.
patent: 5537373 (1996-07-01), Horikiri
patent: 5574707 (1996-11-01), Hirai
patent: 5629912 (1997-05-01), Okawa et al.
patent: 5675568 (1997-10-01), Hajjar et al.

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