Optical recording method
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United States of America Patent
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May 29, 2007
Grant Date -
Aug 19, 2004
app pub date -
Feb 19, 2004
filing date -
Feb 19, 2003
priority date (Note) -
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status (Latency Note)
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Abstract
A scrambling method for generating recording data onto a disc includes vertically scrambling main data, which is stored in DRAM, to generate PO, wherein the scrambled data due to generate PO is not stored in DRAM; then scrambling data again to generate PI; the scrambled data due to generating PI adds with ID, IED, RSV, EDC, PI, and PO, arranging in orders and recording onto a disc.
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