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5.1总述除了一、二种极特殊的情况外,所有的电视设备都要求输入电压和输出电压之间应成线性关系,也就是说,在工作范围以内的所有点上,一给定大小的输入电压增量,其对应的输出电压增量的大小是恒定的。其实际的工作情况可用数字方法表示为:
5.1 General Except for one or two very special cases, all television equipment requires a linear relationship between the input voltage and the output voltage, that is, at all points within the operating range, a given size Input voltage increment, the corresponding output voltage increment size is constant. The actual work can be expressed as a number of ways: