JP3761036B2 - 記録媒体再生装置および記録媒体再生方法並びに光ディスク - Google Patents
記録媒体再生装置および記録媒体再生方法並びに光ディスク Download PDFInfo
- Publication number
- JP3761036B2 JP3761036B2 JP2005209429A JP2005209429A JP3761036B2 JP 3761036 B2 JP3761036 B2 JP 3761036B2 JP 2005209429 A JP2005209429 A JP 2005209429A JP 2005209429 A JP2005209429 A JP 2005209429A JP 3761036 B2 JP3761036 B2 JP 3761036B2
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- JP
- Japan
- Prior art keywords
- data
- circuit
- rll
- recording
- signal
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- Signal Processing For Digital Recording And Reproducing (AREA)
- Optical Recording Or Reproduction (AREA)
Description
合に、その値を加算して得られるDSV(Digital Sum Value)の絶対値を小さく(低域成分を少なく)する3ビットデータ(接続ビット)が付与される。
するようになされている。
Claims (1)
- 再生専用領域の変調方式より記録密度の高い変調方式であって、RLL(1,7)変調
方式で変調されたデータを記録可能な記録可能領域と、
前記記録可能領域より内側に設けられ、EFM変調方式で変調されたデータがプリカッ
ティングによって予め記録されている再生専用領域と
を備えることを特徴とする光ディスク。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005209429A JP3761036B2 (ja) | 2005-07-20 | 2005-07-20 | 記録媒体再生装置および記録媒体再生方法並びに光ディスク |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005209429A JP3761036B2 (ja) | 2005-07-20 | 2005-07-20 | 記録媒体再生装置および記録媒体再生方法並びに光ディスク |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002321139A Division JP2003132636A (ja) | 2002-11-05 | 2002-11-05 | 記録媒体再生装置および記録媒体再生方法並びに光ディスク |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005310374A JP2005310374A (ja) | 2005-11-04 |
JP3761036B2 true JP3761036B2 (ja) | 2006-03-29 |
Family
ID=35438922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005209429A Expired - Fee Related JP3761036B2 (ja) | 2005-07-20 | 2005-07-20 | 記録媒体再生装置および記録媒体再生方法並びに光ディスク |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3761036B2 (ja) |
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2005
- 2005-07-20 JP JP2005209429A patent/JP3761036B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2005310374A (ja) | 2005-11-04 |
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