FIELD: method and device for recording digital data onto optical disk by forming a mark on optical disk.
SUBSTANCE: in accordance to the method, a mark or a gap are formed using recording signal, which has erasure template and contains a set of impulses.
EFFECT: prevented distortion and improved shape of mark, making it possible to improve recording/reproduction characteristic.
7 cl, 21 dwg
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Authors
Dates
2008-03-27—Published
2004-04-13—Filed