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    Digital broadcasting receiving apparatus
    1.
    发明授权
    Digital broadcasting receiving apparatus 失效
    数字广播接收装置

    公开(公告)号：US06195642B1

    公开(公告)日：2001-02-27

    申请号：US09057532

    申请日：1998-04-09

    申请人： Shinobu Izumi ,  Jun Maruo ,  Tatsushi Banba

    发明人： Shinobu Izumi ,  Jun Maruo ,  Tatsushi Banba

    IPC分类号： H04N7173

    CPC分类号： H04N21/4363 ,  H04N5/38 ,  H04N5/4401 ,  H04N21/43615 ,  H04N21/4382 ,  H04N21/443 ,  H04N2007/1739

    摘要： A digital broadcasting receiving apparatus that can be installed without regard to the location of the telephone outlet where a signal is received by a front-end, reception data is decoded by an A/V decoder, and a video signal and an audio signal are outputted from a D/A converter. Monitor information has been stored in an IC card and is periodically read into a memory by a CPU. Further, the monitor information is transmitted from the memory to a management system by the control of the CPU through a telephone line. A modem and a slave module of a cordless telephone are connected. The monitor information is transmitted between the slave module and an external master unit in a wireless manner. The monitor information is transmitted from the master unit to the management system through the telephone line.

    摘要翻译： 可以安装在数字广播接收装置中，不考虑前端接收信号的电话出口的位置，接收数据由A / V解码器解码，并输出视频信号和音频信号 来自D / A转换器。 监视器信息已被存储在IC卡中，并被CPU周期性地读入存储器。 此外，通过电话线对CPU的控制，将监视器信息从存储器发送到管理系统。 连接无绳电话的调制解调器和从属模块。 监视器信息以无线方式在从模块和外部主单元之间传输。 监控信息通过电话线从主机发送到管理系统。