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Proceedings Paper

Extra information recording on D8-15 modulation
Author(s): Atsushi A.H. Hayami; Tsuyoshi Oki; Makoto M. Itonaga; Ken Miyazaki
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Paper Abstract

D8-15 modulation, which is a RLL(2,10) modulation, is extended to enable to store an extra information. The extra information is multiplexed to main data with no capacity loss by the modulation of k constraint value. Since a coding table is applied no change by this operation, the same decoder can be used to decode the main data. It means the extra information is invisible from the main channel decoder. The extended code indicates similar DC control performance as the original one.

Paper Details

Date Published: 10 January 2002
PDF: 6 pages
Proc. SPIE 4342, Optical Data Storage 2001, (10 January 2002); doi: 10.1117/12.453370
Show Author Affiliations
Atsushi A.H. Hayami, Victor Co. of Japan, Ltd. (Japan)
Tsuyoshi Oki, Victor Co. of Japan, Ltd. (Japan)
Makoto M. Itonaga, Victor Co. of Japan, Ltd. (Japan)
Ken Miyazaki, Victor Co. of Japan, Ltd. (Japan)


Published in SPIE Proceedings Vol. 4342:
Optical Data Storage 2001

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