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本文主要讨论电视测量与跟踪等应用电视中某些有关参数的测量方法与技术,诸如摄象管靶面处的照度标定、摄象管的光电转换特性、调制(深)度、视频通道的信噪比、靶面有效工作面的大小、座标位置测量的静态精度与动态精度等。文中还对为满足应用电视参数测量用的电视参数测量设备的研制提出了一些要求。
This article mainly discusses the measurement methods and techniques of some relevant parameters in television applications such as television measurement and tracking, such as illumination calibration at the target surface of the video tube, photoelectric conversion characteristics of the video tube, modulation (depth), video channel Noise ratio, the size of the effective working surface of the target surface, the static accuracy and dynamic accuracy of the coordinate position measurement. The paper also made some requirements for the development of TV parameter measuring equipment for meeting the application of TV parameter measurement.