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本文首先介绍了窄带图象传输的基本理论,简要回顾了窄带电视、慢扫描电视、静止图象传输系统的发展过程,说明了一种实用的静止图象传输设备的方框原理及其应用。静止图象收发机将作为远距离工业电视的主要设备提供实际使用。
This paper first introduces the basic theory of narrowband image transmission, briefly reviews the development of narrowband television, slow-scan television and still image transmission system, and illustrates a practical box principle and application of still image transmission equipment. Still image transceivers will be used as the main equipment for long-distance industrial television.