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    • 2. 发明授权
    • Method of and apparatus for recording data suitable for a digital
recording in a multiplexed fashion
    • 以多路复用方式记录适合于数字记录的数据的方法和装置
    • US5617263A
    • 1997-04-01
    • US548602
    • 1995-10-26
    • Tetsuya MizushimaTatsuro JuriChiyoko MatsumiKazuo Kawakami
    • Tetsuya MizushimaTatsuro JuriChiyoko MatsumiKazuo Kawakami
    • G11B20/10G11B15/18G11B20/12G11B20/18G11B27/032G11B27/036G11B27/30G11B5/09H04N5/76
    • G11B15/1875G11B20/1803G11B27/036G11B27/3027G11B27/3063G11B27/032
    • An information data composed of a predetermined quantity converted from input data and an information data parity for use in detecting or correcting an error in the information data are formulated. An ID comprising information including position information indicative of a position of the information data relative to a recording medium, and an ID parity for use in detecting or correcting an error in the ID are formulated. Then, a sync pattern is formulated, followed by formulation of a sync block comprised of the sync pattern, the ID, the ID parity, the information data and the information data parity. A plurality of the sync blocks are connected together to provide a recording area. This recording area forms a track together with other recording areas. Three or more consecutive tracks forms a minimum editing unit with which recording or reproduction is carried out. Each minimum editing unit has a plurality of the sync blocks having the same information data, and the plural tracks forming each minimum editing unit includes at least one track other than those positioned on respective opposite sides of the minimum editing unit.
    • 制定由从输入数据转换的预定量和用于检测或纠正信息数据中的错误的信息数据奇偶校验构成的信息数据。 制定包括指示信息数据相对于记录介质的位置的位置信息和用于检测或校正ID中的错误的ID奇偶校验的ID。 然后,制定同步模式,随后制定由同步模式,ID,ID奇偶校验,信息数据和信息数据奇偶校验组成的同步块。 多个同步块被连接在一起以提供记录区域。 该记录区域与其他记录区域一起形成轨道。 三个或更多个连续的轨道形成了进行记录或再现的最小编辑单元。 每个最小编辑单元具有多个具有相同信息数据的同步块,并且形成每个最小编辑单元的多个轨道包括除位于最小编辑单元的相对相对侧之外的至少一个轨道。