Optical recording system and method thereof

Details Optical recording system and method thereof Optical recording system and method thereof

2006-01-03

2010-06-29

Agustin, Peter Vincent (Department: 2627)

Dynamic information storage or retrieval

Condition indicating, monitoring, or testing

Including radiation storage or retrieval

C369S044330

Reexamination Certificate

active

07746744

ABSTRACT:
An optical recording system and a control method thereof. The method includes detecting a target signal level. If the change level of the target signal exceeds a tolerant range, it represents that a shock has occurred. The shock frequency is recorded according to the shock, and the tolerant range is adjusted according to the recorded shock frequency. If the change level of the target signal exceeds the tolerant range, a pick-up head stops writing data into the optical storage medium. If the change level of the target signal is less than or equal to the tolerant range, the pick-up head writes data into the optical storage medium.

REFERENCES:
patent: 5282184 (1994-01-01), Takikita
patent: 6801482 (2004-10-01), Iijima et al.
patent: 2001/0028614 (2001-10-01), Furukawa
patent: 2004/0066716 (2004-04-01), Yu
patent: 2005/0265199 (2005-12-01), Nakano et al.
patent: 2005/0270942 (2005-12-01), King et al.

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