摘要
详细介绍了NE564的电路结构和性能,重点论述了调制解调两部分电路的设计方案,研究了在此基础上如何利用LM386来实现调频信号的无线发送与接收。最后用实验证明了该方案的可行性。
The structure and performance of NE564 are introduced in detail. The blue print of how to design the two parts of modem is discussed. How to implement telecommunication with LM386 is studied. Finally, this method is proved by experiments.
出处
《电声技术》
2007年第7期41-44,共4页
Audio Engineering
