OPTICAL DISC AND PHYSICAL ADDRESS FORMAT

An optical disc medium compares a track groove, along which main information is recorded. The track groove is divided into a plurality of blocks. The plurality of blocks each includes a plurality of frames. The plurality of frames each includes one shape of wobbles indicating sub information, among...

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Bibliographic Details
Main Authors NAKAMURA ATSUSHI, MINAMINO JUNICHI, ISHIDA TAKASHI, FURUMIYA SHIGERU, SHOJI MAMORU, ISHIBASHI HIROMICHI
Format Patent
LanguageEnglish
Polish
Published 31.08.2011
Subjects
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
PHYSICS
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Summary:An optical disc medium compares a track groove, along which main information is recorded. The track groove is divided into a plurality of blocks. The plurality of blocks each includes a plurality of frames. The plurality of frames each includes one shape of wobbles indicating sub information, among a plurality of prescribed shapes of wobbles. The plurality of blocks each has address information. The address information is represented by a string of at least one piece of sub information represented by the shape of wobbles of at least one of the plurality of frames.
Bibliography:Application Number: PL20010364807