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计算机-激光汉字编辑排版系统由四部分组成: 主系统:一台16位、32K字的小型计算机配有功能较强的软件系统,包括专用的分时操作系统、文件系统、排版语言编译系统和命令处理程序。 终端系统:一台16位小型计算机,最多带6台显示器,一台20×20点阵汉字文字发生器被多台显示器共享。 高质量汉字字形发生器和照排控制器:研究成功一种独特的高质量汉字信息压缩技术。一个108×108,…,甚至288×288点阵的汉字可以压缩成800位(平均)而不失真。微程序固件高速地不失真地把压缩信息复原成高质量点阵。汉字还能自动变大、变小。 滚筒型激光照排机:输出质量很高的正片或负片。激光扫描分辨率为29.2线/毫米。
Computer - laser Chinese character editing and composition system consists of four parts: The main system: a 16-bit, 32K words of small computers equipped with more powerful software systems, including dedicated time-sharing operating system, file system, layout language compiler system and Command handler. Terminal system: a 16-bit microcomputer with up to 6 monitors, a 20 × 20 lattice Chinese character generator is shared by multiple monitors. High quality Chinese glyph generator and phototypesetting controller: Successfully researched a unique high quality Chinese character information compression technology. A 108 × 108, ..., or even 288 × 288 dot matrix characters can be compressed into 800 (average) without distortion. Micro-program firmware reverts compressed information to high-quality bitmaps without distortion at high speed. Chinese characters can automatically become larger, smaller. Roller laser imagesetter: the output of high quality positives or negatives. Laser scanning resolution of 29.2 lines / mm.