Si471x系列FM发射模块调试的参考程序，datasheet。-FM Transmitter Module Series Si471x reference debugging process, datasheet.

gui 界面实现语音信号简单分析，简单易懂，看了肯定明白-gui interface simple voice signal analysis, easy-to-read, read certainly understand

The Si4720/21 is the first single chip FM radio transceiver. The proven and patented digital architecture of the Si4720/21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offeri

收音机SI4702的控制程序,含电路图和C源程序-SI4720 RADIO PROGRAM CODE