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可以说CPU速度的不断提高,相关软件的不断更新,多媒体、网络技术广泛的应用,Internet成为全球信息交互网,所有的一切都表明:电脑技术正在高速发展,同时也显示着人类信息技术正在发生一场新的变革。作为信息处理中的输入输出设备——外部设备也同样发生着迅速而巨大的变化其新品系列不断派生,然而它的技术创新和发展可能并不为人熟知。因此为了普及这方面知识,为了让广大读者能更好的从技术上了解外部设备的组成、功能及其发展。本刊特开辟外部设备技术专栏,从技术角度阐述外部设备的现状和发展,本期参加协办投稿的单位有:山特公司、中晶公司、罗技公司、柯达公司,我们感谢他们的积极参与,并把这个技术专栏越办越好。
It can be said that the continuous improvement of CPU speed, continuous updating of relevant software, extensive application of multimedia and network technology, and Internet becoming a global information exchange network all show that computer technology is rapidly developing and human information technology is also showing happening A new change. As an input / output device in information processing-external devices also undergo rapid and dramatic changes. The new series continues to be derived, yet its technological innovations and developments may not be well-known. Therefore, in order to popularize this knowledge, in order to enable readers to better understand the technical composition of the external device, function and development. We hereby open up a special column on external equipment technology to explain the current status and development of external equipment from a technical point of view. The units that participated in this issue are: Santak, Zhongjing, Logitech and Kodak, and we thank them for their active participation and Keep this technical column better and better.