| 释义 |
dipole modulation 偶极调制 The representation of binary digits on a magnetic-surface medium such as disks, tapes, drums, cards, etc., but in which a specified part of each cell is magnetically saturated in one of two opposing senses, depending upon the value of the digit represented. The remainder of the cell is magnetized in a predetermined sense and remains fixed. 在诸如磁盘、磁带、磁鼓、磁卡等磁表面媒体上的二进制数的表示法。这些媒体中每个 单元的指定部分,根据所表示的数字的值,被磁饱和成两相反指向中的一种。单元的其余部 分被磁化成预先确定的指向,而且固定不变。 |