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英国的有线电视大公司即将决定投资数百万英镑开发数字有线电视广播。生产有线电视用户使用的新数字解码器和有线电视台用的有关设备,并将现在的40～50个频道扩大到150～200个频道。 这一举措的成本是巨大的,因为必须为现有的170万有线电视用户生产新的解码器盒。到开办数字有线电视广播时,有
British cable companies will soon decide to invest millions of pounds in the development of digital cable television. The new digital decoder used by cable TV users and the related equipment for cable television stations, and has expanded the current 40 to 50 channels to 150 to 200 channels. The cost of this move is enormous because new decoder boxes must be produced for the existing 1.7 million cable subscribers. When starting digital cable broadcasting, there is