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Title:
RECORDING MEDIUM, REPRODUCTION AND RECORDING METHOD, REPRODUCTION AND RECORDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/108150
Kind Code:
A1
Abstract:
Obtain an expanded address without altering the bit number of an address which is embedded in a wobble. Generate a virtual bit which is not recorded in a disc, and which is expressed by the disparity from the rules and the presence or absence of information embedded in part or all of the wobble address.

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Inventors:
IKEDA Masakazu (HITACHI LTD., 292, Yoshida-cho, Totsuka-ku, Yokohama-sh, Kanagawa 17, 〒2440817, JP)
池田　政和 (〒17 神奈川県横浜市戸塚区吉田町２９２番地　株式会社日立製作所　コンシューマエレクトロニクス研究所内 Kanagawa, 〒2440817, JP)
NISHIMURA Koichiro (HITACHI LTD., 292, Yoshida-cho, Totsuka-ku, Yokohama-sh, Kanagawa 17, 〒2440817, JP)
Application Number:
JP2010/070020
Publication Date:
September 09, 2011
Filing Date:
November 10, 2010
Export Citation:
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Assignee:
HITACHI CONSUMER ELECTRONICS CO., LTD. (2-1 Otemachi 2-chome, Chiyoda-ku Tokyo, 04, 〒1000004, JP)
日立コンシューマエレクトロニクス株式会社 (〒04 東京都千代田区大手町二丁目２番１号 Tokyo, 〒1000004, JP)
IKEDA Masakazu (HITACHI LTD., 292, Yoshida-cho, Totsuka-ku, Yokohama-sh, Kanagawa 17, 〒2440817, JP)
池田　政和 (〒17 神奈川県横浜市戸塚区吉田町２９２番地　株式会社日立製作所　コンシューマエレクトロニクス研究所内 Kanagawa, 〒2440817, JP)
International Classes:
G11B7/007; G11B7/0045; G11B7/005; G11B20/10; G11B20/12; G11B20/18
Attorney, Agent or Firm:
POLAIRE I.P.C. (7-1 Hatchobori 2-chome, Chuo-ku Tokyo, 32, 〒1040032, JP)
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Claims:



 
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