A method of representing data in magnetizable surface storage; for example,"modified frequency modulation".

在磁面存储技术中示数据的方法，例如改进型调频制。

The Configuration and activity theoretical of the placet frequency modulation glary instrument are introduced in this paper.

本介绍了新型的可调频闪仪的结工作原理。

The motion picture on the videodisk is encoded as frequency modulation, and the audio signal is mixed with the video signal.

视频盘上的视频信号以调频方式编码，音频信号混入视频信号中。