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    Recording and playback device and method for a disk with a plurality of zones of constant angular velocity
    6.
    发明公开
    Recording and playback device and method for a disk with a plurality of zones of constant angular velocity 失效
    的装置和方法圈记录/再现具有多个恒定角速度的区域的盘的

    公开(公告)号：EP1067521A3

    公开(公告)日：2001-05-23

    申请号：EP00117281.6

    申请日：1997-02-13

    申请人： SONY CORPORATION

    发明人： Kobayashi, Shoei ,  Tekeda, Toru ,  Yamagami, Tamotsu

    IPC分类号： G11B7/007 ,  G11B20/12

    CPC分类号： G11B27/24 ,  G11B20/1258 ,  G11B27/105 ,  G11B27/11 ,  G11B27/19 ,  G11B2020/1268 ,  G11B2020/1287 ,  G11B2020/1292 ,  G11B2020/1294 ,  G11B2220/2537 ,  G11B2220/65

    摘要： A data recording region of a disc (1) is divided into a plurality of zones, the plurality of zones comprising a plurality of bands, and with a range from an innermost radius to an outermost radius being divided into four bands by four radii, with the rotational velocity of the disc (1) at each of the bands being fixed in such a manner as to increase disc capacity. The track numbers of each zone may correspond to an integer multiple of a number of a plurality of the data units in the tracks. The number of tracks in each zone may be an integral number of times of the number of a plurality of the data units. The different zones may be used a different fixed angular velocities.

    摘要翻译： 盘的数据记录区设置在最外侧的半径由四个半径分成多个区域的复数，区域包括带的多个的多个，并且与一系列从最内侧半径被分成四个频带，与所述旋转速度 在每个频带的盘被固定在寻求一种方式来增加光盘的容量。 每个区域的磁迹号可在数中轨道上的数据单元中的多个的整数倍对应。 在每个区域中的轨道数可以是所述数据单元的多个数的倍整数个。 不同的区域，可以使用不同的固定的角速度。

    Recording and playback device and method for a disk with a plurality of zones of constant angular velocity
    7.
    发明公开
    Recording and playback device and method for a disk with a plurality of zones of constant angular velocity 失效
    用于具有多个恒定角速度区域的盘的记录和重放装置和方法

    公开(公告)号：EP1067520A3

    公开(公告)日：2001-05-23

    申请号：EP00117280.8

    申请日：1997-02-13

    申请人： SONY CORPORATION

    发明人： Kobayashi, Shoei ,  Tekeda, Toru ,  Yamagami, Tamotsu

    IPC分类号： G11B7/007 ,  G11B20/12

    CPC分类号： G11B27/24 ,  G11B20/1258 ,  G11B27/105 ,  G11B27/11 ,  G11B27/19 ,  G11B2020/1268 ,  G11B2020/1287 ,  G11B2020/1292 ,  G11B2020/1294 ,  G11B2220/2537 ,  G11B2220/65

    摘要： A data recording region of a disc is divided into a plurality of zones, the plurality of zones comprising a plurality of bands, and with a range from an innermost radius to an outermost radius being divided into four bands by four radii, with the rotational velocity of the disc at each of the bands being fixed in such a manner as to increase disc capacity. The track numbers of each zone may correspond to an integer multiple of a number of a plurality of the data units in the tracks. The number of tracks in each zone may be an integral number of times of the number of a plurality of the data units. The different zones may be used a different fixed angular velocities.

    摘要翻译： 盘的数据记录区域被分成多个区域，多个区域包括多个带，并且从最内半径到最外半径的范围被四个半径分成四个带，其中旋转速度 在每个带上的盘被固定以增加盘容量。 每个区的轨道号可以对应于轨道中多个数据单元的数量的整数倍。 每个区域中的轨道的数量可以是多个数据单元的数量的整数倍。 不同的区域可以使用不同的固定角速度。