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    • 3. 发明授权
    • Method for processing teletext data transmitted in a television signal
    • 用于处理在电视信号中发送的图文电视数据的方法
    • US5654763A
    • 1997-08-05
    • US436247
    • 1995-07-03
    • Werner BrucknerGerhard Eitz
    • Werner BrucknerGerhard Eitz
    • H04N7/025H04N7/03H04N7/035H04N7/083H04N7/087H04N7/088H04N7/04
    • H04N7/0882H04N7/0357
    • In order to increase decoding safety of the address frame of a teletext page during the reception of teletext data, and in particular of a page containing higher level supplementary data, without having to apply additional error control steps, the address frame for a teletext row is forecast from the decoded material, and if required, with a corrected address frame of the preceding teletext row. The forecast address frame is compared with the actually received address frame of the succeeding teletext row. If a deviation at two or more information units of a byte are detected during the comparison, and if required during decoding of the received address frame, the forecast address frame is used instead of the received address frame for addressing the data stream of the concerned teletext row.
    • PCT No.PCT / EP93 / 03266 371日期1995年7月3日 102(e)日期1995年7月3日PCT 1993年11月22日PCT公布。 公开号WO94 / 13106 日期1994年6月9日为了在接收图文电视数据期间增加图文电视页的地址帧的解码安全性,特别是在不需要应用附加错误控制步骤的情况下,特别是增加包含较高级补充数据的页面,地址帧 对于从解码的材料预测图文电视行,并且如果需要,使用前一图文电视行的校正地址帧。 将预测地址帧与后续图文电视行的实际接收到的地址帧进行比较。 如果在比较期间检测到一个字节的两个或多个信息单元处的偏差,并且如果在接收到的地址帧的解码期间需要,则使用预测地址帧而不是接收到的地址帧来寻址有关图文电视的数据流 行。
    • 6. 发明授权
    • Method for playing back data signals in television or sound radio
program channels
    • 在电视或声音广播节目频道中回放数据信号的方法
    • US5940133A
    • 1999-08-17
    • US642052
    • 1996-05-03
    • Gerhard EitzWerner BrucknerSandor Gyarmati
    • Gerhard EitzWerner BrucknerSandor Gyarmati
    • H04N7/08H04B1/16H04N7/081H04N7/088H04N7/00
    • H04N7/0884H04N7/0882H04N7/0887
    • A method of error-free, simple programming of a data decoder for the purpose of recording desired data programs is achieved when a data guide table, generated at the transmitter end, for programming the recording, and a data status table for signaling the data programs currently running are evaluated. In addition to date, time, broadcasting company, identifying number and length of the files, the data guide table contains information on the hardware and software configurations, which is required for receiving, for decoding and for outputting the desired data program, and further information for automatically reloading software possibly missing at the receiver end. In this way, it is possible as early as during programming of a data program to carry out a check of the system configuration required at the receiver end and to output an error message or warning to the user if his own system is not suitable for receiving, decoding or outputting the desired data program. Furthermore, possible errors can be pointed out and, if necessary, a similar data program which is matched to the system configuration at the receiver end can, if appropriate, be loaded automatically, or a missing data program can be reloaded.
    • 当在发送端产生的用于编程记录的数据指南表和用于信令数据程序的数据状态表时,实现了用于记录期望的数据程序的数据解码器的无错误,简单的编程方法 当前正在运行中进行评估。 除了日期,时间,广播公司,文件的识别号码和长度之外,数据指南表包含用于接收,解码和输出所需数据程序所需的硬件和软件配置的信息,以及进一步的信息 用于自动重新加载可能在接收端丢失的软件。 以这种方式,可以在数据程序的编程期间,对接收端所需的系统配置进行检查,并且如果他自己的系统不适于接收,则向用户输出错误消息或警告 ,解码或输出所需的数据程序。 此外,可以指出可能的错误,并且如果需要的话,与接收机端的系统配置匹配的类似的数据程序可以自动加载,或者可以重新加载丢失的数据程序。