考克斯通信公司与NDS合作开发的新的三重奏指导，允许有线电视用户在电视，视频点播和数字视频录像机上同时搜索一个节目。
Cox Communications' new Trio guide, developed with NDS, allows cable subscribers to search for a show on TV, video-on-demand and in a digital video recorder, all at the same time.
在同样的通信领域，卫星电视供应商DirecTV和有线数字系统现在都采用高速网络接口传送电视节目了。
Everyone has cell phones. In these same communities, DirecTV and digital cable systems now deliver television program-ming and high-speed Internet access.
目前我国已有有线数字电视、地面数字电视和IPTV三种数字节目传输方式。
At present our country has cable digital TV, digital terrestrial television and IPTV three digital transmission program.
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