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５．２音频和视频存储器如上所述，今天花１３０英镑可以买一个６．４ＧＢ的硬盘，能存储大约３小时的视频（以５Ｍｂ／ｓ的速率编码）。５年后以同样的价格，我们预计可存储３０小时，１０年后可存储１００小时。这个预测没有考虑压缩技术的改进，而这方面的改进还可以进...
5.2 Audio and Video Storage As mentioned above, today £ 130 can buy a 6.4GB hard drive that can store about 3 hours of video (encoded at 5Mb / s). We expect to store 30 hours at the same price after 5 years and 100 hours after 10 years. This prediction did not consider the compression technology improvements, and improvements in this area can enter ...