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    • 1. 发明授权
    • Data recording method and data recording medium
    • 数据记录方法和数据记录介质
    • US07532558B2
    • 2009-05-12
    • US10732040
    • 2003-12-09
    • Gottfried ReiterJosef SchullerKlaus HolzapfelGünther Kattner
    • Gottfried ReiterJosef SchullerKlaus HolzapfelGünther Kattner
    • G11B20/14G11B7/00
    • G11B20/1426G11B20/00086
    • A system for modulating digital binary data to be recorded on a recording medium comprises the generation of channel bits of the digital binary data to be recorded according to a standard for the recording medium with the exception that a maximum run length larger than that defined in the standard is obtained and/or the merging decision is influenced on basis of a random noise in a predetermined pattern or in at least one predetermined position on said recording medium and/or by recording at least one part comprising at least one predetermined repetitive bit pattern which normally, i.e. according to the standard for the recording medium, encodes into channel bits having a spectral distribution that shows at least one range of frequencies with a characteristic amplitude distribution.
    • 用于调制要记录在记录介质上的数字二进制数据的系统包括根据记录介质的标准产生要记录的数字二进制数据的通道位,除了最大行程长度大于 基于所述记录介质上的预定模式或至少一个预定位置的随机噪声和/或通过记录至少一个包括至少一个预定的重复位模式的部分来影响合并判定和/或合并决定 通常,即根据记录介质的标准,编码成具有频谱分布的信道比特,该频谱分布示出了具有特征幅度分布的至少一个频率范围。
    • 2. 发明授权
    • Optical data carrier
    • 光数据载体
    • US07924660B2
    • 2011-04-12
    • US11452329
    • 2006-06-14
    • Josef Schuller
    • Josef Schuller
    • G11B7/085
    • G11B20/00086G11B20/00202G11B20/00579G11B20/00688G11B20/10009G11B20/1426G11B2020/10546G11B2020/1461
    • An optical data carrier includes at least one session in which one or more tracks are stored, wherein each session includes a plurality of data frames, and wherein each data frame includes controlling data and content data coded in a first format. In place of at least part of at least one bit sequence which would be included within said content data and which would correspond to constant data with respect to a second format into which said content data would be converted during a reading process, if said one or more tracks had been transferred onto said optical data carrier in accordance with a predetermined CD standard, the at least part of the at least one bit sequence is represented by a bit sequence which does not correspond to constant data with respect to said second format.
    • 光学数据载体包括至少一个会话,其中存储一个或多个磁道,其中每个会话包括多个数据帧,并且其中每个数据帧包括以第一格式编码的控制数据和内容数据。 代替将包括在所述内容数据内的至少一个比特序列的至少一部分,并且对应于在读取过程期间将转换所述内容数据的第二格式的常数数据,如果所述一个或 已经根据预定的CD标准将更多的轨道转移到所述光学数据载体上,至少一个比特序列的至少一部分由对应于相对于所述第二格式的恒定数据的比特序列表示。
    • 7. 发明申请
    • Optical data carrier
    • 光数据载体
    • US20070002697A1
    • 2007-01-04
    • US11452329
    • 2006-06-14
    • Josef Schuller
    • Josef Schuller
    • G11B21/08
    • G11B20/00086G11B20/00202G11B20/00579G11B20/00688G11B20/10009G11B20/1426G11B2020/10546G11B2020/1461
    • An optical data carrier comprises at least one session in which one or more tracks are stored, wherein each session consists of a plurality of data frames (40), and wherein each data frame comprises controlling data (42, 43, 44) and content data (41) coded in a first format, wherein: in place of at least part of at least one bit sequence which would be included within said content data (41) and which would correspond to constant data in respect of a second format into which said content data (41) would be converted during a reading process if said one or more tracks had been transferred onto said optical data carrier in accordance with a predetermined CD standard, the at least part of the at least one bit sequence is represented by a bit sequence which does not correspond to constant data in respect of said second format.
    • 光学数据载体包括至少一个会话,其中存储一个或多个磁道,其中每个会话由多个数据帧(40)组成,并且其中每个数据帧包括控制数据(42,43,44)和内容数据 (41)以第一格式编码,其中:代替将被包括在所述内容数据(41)内的至少一个比特序列的至少一部分,并且其将对应于关于所述第二格式的第二格式的常数数据, 如果所述一个或多个轨道已经根据预定的CD标准传送到所述光学数据载体上,则在读取过程期间将转换内容数据(41),至少一个位序列的至少一部分由位 序列,其不对应于关于所述第二格式的常数数据。