low noise circuit

A method of singlechip communication based on monobus is presented in this paper In the light of the system being able to transmit both digital signals and analog signals,it puts forward a scheme to tackle the analog singal problems by employing antisidetone circuits.

结合系统既传输数字信号又传输模拟信号的特点 ,提出用消侧音电路解决模拟信号的方案 ,给出详细的技术解决方案。