METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM
    1.
    发明申请
    METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM 失效
    用于记录DISC介质的地址信息的方法和装置

    公开(公告)号:US20110216637A1

    公开(公告)日:2011-09-08

    申请号:US13109466

    申请日:2011-05-17

    IPC分类号: G11B7/085

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM
    2.
    发明申请
    METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM 失效
    用于记录DISC介质的地址信息的方法和装置

    公开(公告)号:US20120257485A1

    公开(公告)日:2012-10-11

    申请号:US13529197

    申请日:2012-06-21

    IPC分类号: G11B20/10

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将结果MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method of, and apparatus for, recording address information to disc medium
    3.
    发明授权
    Method of, and apparatus for, recording address information to disc medium 失效
    将地址信息记录到盘介质的方法和装置

    公开(公告)号:US08270267B2

    公开(公告)日:2012-09-18

    申请号:US13109466

    申请日:2011-05-17

    IPC分类号: G11B7/00

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将结果MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method of, and apparatus for, recording address information to disc medium
    4.
    发明申请
    Method of, and apparatus for, recording address information to disc medium 失效
    将地址信息记录到盘介质的方法和装置

    公开(公告)号:US20060256683A1

    公开(公告)日:2006-11-16

    申请号:US11488751

    申请日:2006-07-19

    IPC分类号: G11B5/09

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,对编码进行预编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器基于从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method of, and apparatus for, recording address information to disc medium
    5.
    发明授权
    Method of, and apparatus for, recording address information to disc medium 失效
    将地址信息记录到盘介质的方法和装置

    公开(公告)号:US08565055B2

    公开(公告)日:2013-10-22

    申请号:US13529197

    申请日:2012-06-21

    IPC分类号: G11B7/00

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method and apparatus for recording address information on disc medium
    6.
    发明授权
    Method and apparatus for recording address information on disc medium 失效
    在盘介质上记录地址信息的方法和装置

    公开(公告)号:US07274635B2

    公开(公告)日:2007-09-25

    申请号:US10276383

    申请日:2002-03-19

    IPC分类号: G11B7/007

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,对编码进行预编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器基于从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method of, and apparatus for, recording address information to disc medium
    7.
    发明授权
    Method of, and apparatus for, recording address information to disc medium 有权
    将地址信息记录到盘介质的方法和装置

    公开(公告)号:US07965604B2

    公开(公告)日:2011-06-21

    申请号:US12183789

    申请日:2008-07-31

    IPC分类号: G11B7/00

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM
    8.
    发明申请
    METHOD OF, AND APPARATUS FOR, RECORDING ADDRESS INFORMATION TO DISC MEDIUM 有权
    用于记录DISC介质的地址信息的方法和装置

    公开(公告)号:US20080291794A1

    公开(公告)日:2008-11-27

    申请号:US12183789

    申请日:2008-07-31

    IPC分类号: G11B5/09

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,并对其进行编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器根据从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。

    Method of, and apparatus for, recording address information to disc medium
    9.
    发明授权
    Method of, and apparatus for, recording address information to disc medium 失效
    将地址信息记录到盘介质的方法和装置

    公开(公告)号:US07414932B2

    公开(公告)日:2008-08-19

    申请号:US11488751

    申请日:2006-07-19

    IPC分类号: G11B7/007

    摘要: In step S1, the address generator generates address information composed of a sync signal which is recorded on an optical disc, address data and an error correction code for the address data, pre-encodes and supplies it to a modulator. At the same time, a carrier signal generator generates a carrier signal which is to carry the address information, and supplies it to the modulator. In step S2, the modulator makes MSK modulation of the carrier signal supplied from the carrier signal generator on the basis of the pre-encoded address information supplied from the address generator, and supplies a resultant MSK modulation signal to a wobbling unit. In step S3, the wobbling unit forms, on the optical disc, a spiral groove wobbled adaptively to the MSK modulation signal supplied from the modulator. In this optical disc, a given address can be accessed quickly and accurately.

    摘要翻译: 在步骤S1中,地址发生器产生由记录在光盘上的同步信号,地址数据和地址数据的纠错码组成的地址信息,对编码进行预编码并将其提供给调制器。 同时,载波信号发生器产生携带地址信息的载波信号,并将其提供给调制器。 在步骤S2中,调制器基于从地址发生器提供的预先编码的地址信息,对从载波信号发生器提供的载波信号进行MSK调制,并将得到的MSK调制信号提供给摆动单元。 在步骤S3中,摆动单元在光盘上形成自适应于从调制器提供的MSK调制信号摆动的螺旋槽。 在该光盘中,可以快速准确地访问给定的地址。