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录像机数字化的进程是十分迅速的,从1986年日本索尼公司在美国NAB(国际广播电视年会)展览会上展出D1格式数字录像机,到1993年松下公司D5格式数字录像机的推出应用,历时仅仅七年。这
The process of digitizing VCRs has been very rapid. From the Japanese company’s debut of D1 format digital video recorders at the NAB (International Conference on Broadcasting and Television) in 1986 to the launch of Panasonic’s D5 format digital video recorders in 1993, Seven years. This