Data recording medium and method, data recording equipment

Abstract

A recording method includes the steps of generating recording data in such a manner that, when m-bit data is converted into a data symbol of n bits (m G11B 20 / 10 H03M 7 / 14 16 17 4 2003 / 5 / 29 1477631 2004 / 2 / 25 1329910 2007 / 8 / 1 2007 / 8 / 1 2007 / 8 / 1 Sony Corp. Japan Sako Akiichiro Iguchi Tatsuya Furukawa Shunsuke li deshan 11038 The Patent Agency of the Chinese Council for the Promotion of International Trade (CCPIT) No.1 Waidajie, Fuxingmen, Beijing 100086 Japan 2002 / 5 / 29 156045 / 2002

Description

Technical field [0001] The present invention relates to a recording method, a recording device and a recording medium. More specifically, the present invention relates to a recording method that modulates data by a predetermined method and records the data, a recording device using the recording method, and a recording medium thereof. Background technique [0002] Since optical discs such as CD (Compact Disc) and CD-ROM (Compact Disc Read Only Memory) can be conveniently handled and have relatively low manufacturing costs, these optical discs have been widely used as recording media for storing data. In recent years, CD-R (Compact Disc Recordable) discs on which data can be recorded and CD-RW (Compact Disc Rewritable) discs on which data can be recorded and rewritten have appeared, and in this kind of disc Recording data has become very easy. As described above, optical discs conforming to the CD standard, such as CD-DA (Compact Disc-Digital Audio) discs and CD-ROM discs, CD-R di...

AI Technical Summary

Problems solved by technology

The problem with this method is that although the disc is the source disc, the data may contain defects

Furthermore, depending on the type of defect, there is the problem of not being able to prevent copying of data read from the source disc to the CD-R disc

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