公开(公告)号：US07075876B2

公开(公告)日：2006-07-11

申请号：US10884154

申请日：2004-07-02

申请人： Jacobus P. J. Heemskerk ,  Jakob G. Nijboer ,  Joost J. J. Bekkers

发明人： Jacobus P. J. Heemskerk ,  Jakob G. Nijboer ,  Joost J. J. Bekkers

IPC分类号： G11B20/10

CPC分类号： G11B27/3036 ,  G11B27/3063

摘要： Method of registering a running time on an information carrier, the information carrier comprising main data and subcode data, the running time being indicated in a subcode channel by a subcode time expressed in accordance with a predetermined format. A pseudo-running time is described by incrementing the subcode time in accordance with a pseudo-tempo, which is different from an actual tempo, the actual tempo representing a tempo in accordance with the actual running time.The invention further relates to an information carrier and an apparatus.

公开(公告)号：US07606127B2

公开(公告)日：2009-10-20

申请号：US12121097

申请日：2008-05-15

申请人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

发明人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

IPC分类号： G11B15/52

CPC分类号： G11B19/122 ,  G11B7/00736 ,  G11B20/1252 ,  G11B2007/0006

摘要： Compatibility information embedded in an optical medium modifies actions allowed by predetermined non-compatible optical disc drives on the optical medium, such as optical disc drives that may suffer damage if certain actions are performed on the optical medium. For instance, a compatibility engine of the optical disc drive applies compatibility information read from an optical medium to determine restrictions to impose on the use of the optical medium, such as restricting the optical disc drive from writing to the optical medium, reading from the optical medium or performing any operations until an update to the optical disc drive firmware is performed either automatically or by display of a compatibility user interface at an information handling system associated with the optical disc drive. In one embodiment, the compatibility information identifies incompatible optical disc drives and firmware versions by unique identifiers.

摘要翻译： 嵌入在光学介质中的兼容性信息修改光介质上的预定不兼容光盘驱动器所允许的动作，例如在光学介质上执行某些动作时可能遭受损坏的光盘驱动器。 例如，光盘驱动器的兼容性引擎应用从光学介质读取的兼容性信息来确定对光学介质的使用施加的限制，例如限制光盘驱动器对光学介质的写入，从光学读取 介质或执行任何操作，直到对与光盘驱动器相关联的信息处理系统自动执行或者通过显示兼容性用户界面来执行对光盘驱动器固件的更新。 在一个实施例中，兼容性信息通过唯一标识符识别不兼容的光盘驱动器和固件版本。

公开(公告)号：US20080212420A1

公开(公告)日：2008-09-04

申请号：US12121097

申请日：2008-05-15

申请人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

发明人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

IPC分类号： G11B5/09

CPC分类号： G11B19/122 ,  G11B7/00736 ,  G11B20/1252 ,  G11B2007/0006

摘要： Compatibility information embedded in an optical medium modifies actions allowed by predetermined non-compatible optical disc drives on the optical medium, such as optical disc drives that may suffer damage if certain actions are performed on the optical medium. For instance, a compatibility engine of the optical disc drive applies compatibility information read from an optical medium to determine restrictions to impose on the use of the optical medium, such as restricting the optical disc drive from writing to the optical medium, reading from the optical medium or performing any operations until an update to the optical disc drive firmware is performed either automatically or by display of a compatibility user interface at an information handling system associated with the optical disc drive. In one embodiment, the compatibility information identifies incompatible optical disc drives and firmware versions by unique identifiers.

摘要翻译： 嵌入在光学介质中的兼容性信息修改光介质上的预定不兼容光盘驱动器所允许的动作，例如在光学介质上执行某些动作时可能遭受损坏的光盘驱动器。 例如，光盘驱动器的兼容性引擎应用从光学介质读取的兼容性信息来确定对光学介质的使用施加的限制，例如限制光盘驱动器对光学介质的写入，从光学读取 介质或执行任何操作，直到对与光盘驱动器相关联的信息处理系统自动执行或者通过显示兼容性用户界面来执行对光盘驱动器固件的更新。 在一个实施例中，兼容性信息通过唯一标识符识别不兼容的光盘驱动器和固件版本。

公开(公告)号：US07352670B2

公开(公告)日：2008-04-01

申请号：US10909578

申请日：2004-08-02

申请人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

发明人： Dirk Erickson ,  Robert A. Brondijk ,  Jaconus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

IPC分类号： G11B7/00

CPC分类号： G11B7/24 ,  G11B20/1217 ,  G11B20/1816 ,  G11B23/30 ,  G11B2020/1265 ,  G11B2020/1298 ,  G11B2020/1869

摘要： Expiration information stored on an optical medium is applied to determine an expiration date of the optical medium that provides a predetermined reliability of information archived on the optical medium, such as a predetermined acceptable defect level of the information at the expiration date. An expiration engine associated with an information handling system or optical disc drive determines the expiration date from one or more factors, such as the manufacture date of read-only optical media, the initialization date of recordable optical media, a quality rating associated with a defect growth rate over time of the optical media, and a desired reliability. In one embodiment, the expiration engine writes expiration information to the optical media, such as a date stamp at initialization of a recordable optical medium. Alternatively, an expiration date is stored on an information handling system to provide expiration warnings a predetermined time before the expiration date.

摘要翻译： 应用存储在光学介质上的过期信息，以确定光学介质的有效期限，其提供存储在光学介质上的信息的预定可靠性，例如在到期日期的信息的预定可接受的缺陷水平。 与信息处理系统或光盘驱动器相关联的到期引擎从一个或多个因素确定到期日期，例如只读光学介质的制造日期，可记录光学介质的初始化日期，与缺陷相关联的质量等级 光学介质随着时间的增长速率和期望的可靠性。 在一个实施例中，过期引擎将到期信息写入光学介质，诸如在可记录光学介质初始化时的日期戳。 或者，到期日期存储在信息处理系统上，以在到期日之前的预定时间提供过期警告。

公开(公告)号：US06930966B2

公开(公告)日：2005-08-16

申请号：US10761025

申请日：2004-01-20

申请人： Jakob G. Nijboer ,  Jacobus P. J. Heemskerk

发明人： Jakob G. Nijboer ,  Jacobus P. J. Heemskerk

IPC分类号： G11B20/10 ,  G11B7/0037 ,  G11B7/0045 ,  G11B7/013 ,  G11B19/04 ,  G11B19/12 ,  G11B27/19 ,  G11B27/24 ,  G11B27/30 ,  G11B27/32 ,  G11B27/36 ,  G11B7/00

CPC分类号： G11B27/24 ,  G11B7/0037 ,  G11B19/04 ,  G11B19/12 ,  G11B27/19 ,  G11B27/3027 ,  G11B27/329 ,  G11B27/36 ,  G11B2220/216 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B2220/2562 ,  G11B2220/2575

摘要： A next generation of high-speed CD-RW discs for high-speed recording (4x-10x) needs a new write strategy, which is not suited for recording at lower speeds (1x-4x). Existing CD-RW recorders may accept these discs and make recordings according to existing write strategies. This will result in unreadable discs. To prevent this, a Power Calibration Area (PCA) and a Program Memory Area (PMA), both needed for recording, are hidden for the existing recorders. As a result the disc will be rejected. In a method wherein an absolute time reference (ATIP) is applied on the disc, the start locations of these areas being determined by a fixed time offset relative to a subsequent Lead-in area, the PCA and PMA are made untraceable by introducing and Absolute Time in Pre-Groove (ATIP) time code jump of, for instance, one minute just before the Start time of the Lead-in area. Alternatively, the absolute Time in Pre-Groove (ATIP) time code jumps are introduced between a Test Area and a Count Area of the program calibration area (PCA).

摘要翻译： 下一代用于高速录制（4x-10x）的高速CD-RW光盘需要新的写入策略，不适合以较低的速度（1x-4x）进行录制。 现有的CD-RW刻录机可以接受这些光盘，并根据现有的写入策略进行录制。 这将导致无法读取的光盘。 为了防止这种情况，对于现有的录像机，都需要为记录所需的功率校准区（PCA）和程序存储区（PMA）。 因此，光盘将被拒绝。 在其中将绝对时间基准（ATIP）应用于盘上的方法中，这些区域的起始位置由相对于随后的导入区域的固定时间偏移量确定，PCA和PMA通过引入而不可追溯，绝对值 预制槽时间（ATIP）时间码跳转，例如，在导入区的开始时间之前的一分钟。 或者，在测试区域和程序校准区域（PCA）的计数区域之间引入预槽中绝对时间（ATIP）时间码跳转。

公开(公告)号：US20110103213A1

公开(公告)日：2011-05-05

申请号：US12986844

申请日：2011-01-07

申请人： Dirk Erickson ,  Robert A. Brondijk ,  Jacobus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

发明人： Dirk Erickson ,  Robert A. Brondijk ,  Jacobus Petrus Josephus Heemskerk ,  Jakob G. Nijboer ,  Christiaan Steenbergen ,  Charles R. Weirauch

IPC分类号： G11B7/00 ,  G11B7/24

CPC分类号： G11B19/122 ,  G11B7/00736 ,  G11B20/1252 ,  G11B2007/0006

摘要： Compatibility information embedded in an optical medium modifies actions allowed by predetermined non-compatible optical disc drives on the optical medium, such as optical disc drives that may suffer damage if certain actions are performed on the optical medium. For instance, a compatibility engine of the optical disc drive applies compatibility information read from an optical medium to determine restrictions to impose on the use of the optical medium, such as restricting the optical disc drive from writing to the optical medium, reading from the optical medium or performing any operations until an update to the optical disc drive firmware is performed either automatically or by display of a compatibility user interface at an information handling system associated with the optical disc drive. In one embodiment, the compatibility information identifies incompatible optical disc drives and firmware versions by unique identifiers.

摘要翻译： 嵌入在光学介质中的兼容性信息修改光介质上的预定不兼容的光盘驱动器所允许的动作，例如在光学介质上执行某些动作时可能遭受损坏的光盘驱动器。 例如，光盘驱动器的兼容性引擎应用从光学介质读取的兼容性信息来确定对光学介质的使用施加的限制，例如限制光盘驱动器对光学介质的写入，从光学读取 介质或执行任何操作，直到对与光盘驱动器相关联的信息处理系统自动执行或者通过显示兼容性用户界面来执行对光盘驱动器固件的更新。 在一个实施例中，兼容性信息通过唯一标识符识别不兼容的光盘驱动器和固件版本。

公开(公告)号：US06577574B1

公开(公告)日：2003-06-10

申请号：US09533491

申请日：2000-03-23

申请人： Jacobus P. J. Heemskerk ,  Jakob G. Nijboer ,  Joost J. J. Bekkers

发明人： Jacobus P. J. Heemskerk ,  Jakob G. Nijboer ,  Joost J. J. Bekkers

IPC分类号： G11B700

CPC分类号： G11B27/3036 ,  G11B27/3063

摘要： Running time is registered on an information carrier that includes main data and subcode data. The running time is indicated in a subcode channel by a subcode time expressed in accordance with a predetermined format. A pseudo-running time is described by incrementing the subcode time in accordance with a pseudo-tempo, which is different from an actual tempo, the actual tempo representing a tempo in accordance with the actual running time.

摘要翻译： 在包含主数据和子代码数据的信息载体上登记运行时间。 运行时间在子代码信道中以按照预定格式表示的子代码时间表示。 通过根据与实际速度不同的伪速度，根据实际运行时间表示速度的实际速度来增加子代码时间来描述伪运行时间。

公开(公告)号：US6118741A

公开(公告)日：2000-09-12

申请号：US78820

申请日：1998-05-14

申请人： Winslow M. Mimnagh ,  Jakob G. Nijboer

发明人： Winslow M. Mimnagh ,  Jakob G. Nijboer

IPC分类号： G11B20/12 ,  G11B7/0037 ,  G11B7/007 ,  G11B20/00 ,  G11B20/10 ,  G11B20/18 ,  G11B27/28 ,  G11B27/30 ,  G11B7/00

CPC分类号： G11B7/00745 ,  G11B20/00086 ,  G11B20/00188 ,  G11B20/1806 ,  G11B27/3063 ,  G11B2220/218 ,  G11B2220/2545 ,  G11B7/0037

摘要： A method of digitally recording information on a suitable medium, particularly a CD is described, in which method a recording is made during a recording session. The recording includes a program portion with the information to be recorded. Prior to recording the program portion, a predetermined number of run-in blocks is recorded, and subsequent to recording the program portion, a predetermined number of run-out blocks is recorded. During the recording session, an identification code identifying the recording apparatus used for the relevant recording session is recorded on the medium. The identification code is recorded in at least one of the run-in blocks and run-out blocks. This provides the possibility of recording a full identification code, even in the case of relatively short recordings.

摘要翻译： 描述了在合适的介质，特别是CD上数字地记录信息的方法，其中在记录会话期间进行记录。 记录包括具有要被记录的信息的节目部分。 在记录程序部分之前，记录预定数量的运行程序块，并且在记录程序部分之后，记录预定数量的运行程序块。 在记录会话期间，识别用于相关记录会话的记录装置的识别码被记录在介质上。 识别代码被记录在至少一个运行块和运行块中。 这提供了记录完整识别码的可能性，即使在相对短的记录的情况下也是如此。

公开(公告)号：US4501000A

公开(公告)日：1985-02-19

申请号：US286982

申请日：1981-07-27

申请人： Kornelis A. Immink ,  Jakob G. Nijboer ,  Hiroshi Ogawa ,  Kentaro Odaka

发明人： Kornelis A. Immink ,  Jakob G. Nijboer ,  Hiroshi Ogawa ,  Kentaro Odaka

IPC分类号： G11B20/14 ,  H04L25/49 ,  H03K13/02

CPC分类号： H04L25/4908 ,  G11B20/1426

摘要： A system for block encoding words of a digital signal achieves a maximum of error compaction and ensures reliability of a self-clocking decoder, while minimizing any DC in the encoded signal. Data words of m bits are translated into information blocks of n.sub.1 bits (n.sub.1 >m) that satisfy a (d,k)-constraint in which at least d "0" bits, but no more than k "0" bits occur between successive "1" bits. The information blocks are catenated by inserting separation blocks of n.sub.2 bits therebetween, selected so that the (d,k)-constraint is satisfied over the boundary between any two information words. For each information word, the separation block that will yield the lowest net digital sum value is selected. Then, the encoded signal is modulated as an NRZ-M signal in which a "1" becomes a transition and a "0" becomes an absence of a transition. A unique synchronizing block is inserted periodically. A decoder circuit, using the synchronizing blocks to control its timing, disregards the separation blocks, but detects the information blocks and translates them back into reconstituted data words of m bits. The foregoing technique can be used to advantage in recording digitized music on an optical disc.

摘要翻译： 用于块编码数字信号的系统实现了最大的误差压缩，并且确保自定时解码器的可靠性，同时最小化编码信号中的任何DC。 m位的数据字被转换为满足（d，k）约束的n1位（n1> m）的信息块，其中至少d“0”位，但不超过k“0”位在连续 “1”位。 信息块通过在其间插入n2位的分隔块来选择，使得在任何两个信息字之间的边界上满足（d，k）约束。 对于每个信息字，选择将产生最低净数字和值的分离块。 然后，编码信号被调制为NRZ-M信号，其中“1”变为转换，“0”变为不存在转换。 定期插入一个唯一的同步块。 使用同步块来控制其定时的解码器电路忽略分离块，但是检测信息块并将其转换回m位的重建数据字。 上述技术可以用于在光盘上记录数字化音乐。

公开(公告)号：US4353130A

公开(公告)日：1982-10-05

申请号：US191725

申请日：1980-09-29

申请人： Marino G. Carasso ,  Jakob G. Nijboer

发明人： Marino G. Carasso ,  Jakob G. Nijboer

IPC分类号： H04L7/08 ,  H04J3/06 ,  H04L7/04

CPC分类号： H04L7/042 ,  H04J3/0605

摘要： A data stream is received from a medium. This stream consists of synchronization words and data words. The synchronization words are either identical or one the inverse of the other when they are correctly received. Between two synchronization words a fixed number of n data words is present. The information received is always consecutively stored in a buffer memory. The buffer memory has connected to it a detection device for generating an instantaneous synchronization signal by way of a majority decision on at least three correctly received synchronization words. Preferably, the buffer memory is a shift register comprising a data output which is situated approximately 1/2n data words +1/2 synchronization word beyond the center of the shift register when n has an even value.

摘要翻译： 从介质接收数据流。 该流由同步字和数据字组成。 当正确接收到同步字时，同步字是相同的，或者一个是相反的。 在两个同步字之间存在固定数量的n个数据字。 所接收的信息总是连续地存储在缓冲存储器中。 缓冲存储器已经连接到其上，用于通过至少三个正确接收的同步字的多数决定产生瞬时同步信号的检测装置。 优选地，缓冲存储器是包括数据输出的移位寄存器，当n具有偶数值时，数据输出位于移位寄存器的中心之外的大约1 / 2n数据字+1/2同步字。