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磁鼓读出放大器是磁鼓存储器中的一个组成部份,磁鼓记录密度的提高,一方面受着磁鼓本身机械、电、磁性能的制约;另一方面与记录方式和读出放大器的性能也有一定的关系。本放大器的设计是想在已有磁鼓的条件下,一方面尽快把该磁鼓调试出来,用在109(乙)机上,为算题服务;另一方面是想对现有磁鼓做一些实验,看看是否有可能进一步提高磁鼓的记录密度。该放大器在有关同志的协助下已经做出来了,经实际应用,在解决磁头信号幅度的离散性及检出方式上有一定的效果,现将该线路介绍如下。
Drum readout amplifier is an integral part of the drum memory, drum recording density increased, on the one hand by the drum itself mechanical, electrical and magnetic properties of the constraints; the other hand with the recording method and the sense amplifier There is also a certain relationship between performance. The amplifier is designed to want to have the drum under the conditions of the one hand as soon as possible to debug the drum out, used in the 109 (B) machine, for the calculation of the service; the other hand want to do some of the existing drum Experiment to see if it is possible to further increase drum recording density. The amplifier has been done with the help of the comrades, the practical application, in addressing the dispersion of the head signal amplitude and detection methods have a certain effect, the line is introduced below.