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日本索尼公司在东京展示了一种新的高标准电视摄录系统,这种电视系统为1125线、60帧,带宽约为30MHz。与当前的525线、带宽为4.2MHz 的标准 NTSC 系统相比,其处理信息的能力大于后者的五倍。
Sony Corporation of Japan in Tokyo showed a new high standard television recording system, this television system is 1125 lines, 60 frames, the bandwidth is about 30MHz. Compared with the current 525 line, the standard NTSC system with a bandwidth of 4.2MHz, its processing capability is more than five times that of the latter.