Digital cable
http://dbpedia.org/resource/Digital_cable an entity of type: City
有线数字电视（英語：Digital Cable）是由通用仪器公司开发的利用数字数据和视频压缩的有线电视分销技术。到2000年，多数有线电视业者都开始提供有线数字电视业务并最终于2010 年代中期关闭模拟有线电视信号。在2000年代后期，广播电视开始采用高清电视标准（与模拟电视系统不兼容）。除了提供更高分辨率的高清视频外，数字有线系统还提供更多服务，例如按次付费节目、有线互联网接入和有线电话服务。大多数数字有线电视信号经过加密，相较于模拟电视，的可能大幅降低。
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Digital cable is the distribution of cable television using digital data and video compression. The technology was first developed by General Instrument. By 2000, most cable companies offered digital features, eventually replacing their previous analog-based cable by the mid 2010s. During the late 2000s, broadcast television converted to the digital HDTV standard, which was incompatible with existing analog cable systems.
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Digital cable
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有线数字电视
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343732
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1123287204
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Digital cable is the distribution of cable television using digital data and video compression. The technology was first developed by General Instrument. By 2000, most cable companies offered digital features, eventually replacing their previous analog-based cable by the mid 2010s. During the late 2000s, broadcast television converted to the digital HDTV standard, which was incompatible with existing analog cable systems. In addition to providing high-definition video, digital cable systems provide more services such as pay-per-view programming, cable internet access and cable telephone services. Most digital cable signals are encrypted, which reduced the incidence of cable television piracy which occurred in analog systems.
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有线数字电视（英語：Digital Cable）是由通用仪器公司开发的利用数字数据和视频压缩的有线电视分销技术。到2000年，多数有线电视业者都开始提供有线数字电视业务并最终于2010 年代中期关闭模拟有线电视信号。在2000年代后期，广播电视开始采用高清电视标准（与模拟电视系统不兼容）。除了提供更高分辨率的高清视频外，数字有线系统还提供更多服务，例如按次付费节目、有线互联网接入和有线电话服务。大多数数字有线电视信号经过加密，相较于模拟电视，的可能大幅降低。
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9726