Ⅰ、引言本文比较详细地介绍一种数字磁记录记录过程理论,该理论能帮助我们较深入理解数字磁记录过程,并能得出一些定性结论,对研制数字磁带记录器有一定的帮助。记录过程是把电脉冲信号由磁头变换成磁带表面的磁化状态的过程。因此,研究记录过 I. INTRODUCTION This paper introduces a theory of digital magnetic recording process in more detail. This theory can help us to understand the process of digital magnetic recording more deeply and come to some qualitative conclusions, which will help to develop digital magnetic tape recorders. The recording process is the electrical pulse signal from the head into the tape surface magnetization process. Therefore, the study recorded