常用音调控制电路解析与设计  

The analysis and design of common tone control circuit

作　　者：张墅[1] 

机构地区：[1]江苏信息职业技术学院,江苏无锡214061

出　　处：《自动化与仪器仪表》2009年第6期42-43,共2页Automation & Instrumentation

摘　　要：介绍了衰减式和负反馈式音调控制电路,分析了两种电路的工作过程和各自的优缺点,在此基础上引出了衰减负反馈混合式高低音调节控制电路的设计,并进行了详细的分析描述。In this paper, the decay and negative feedback type tone control circuit are introduced. The working process of the two circuits and their respective advantages and disadvantages are analyzed. On this basis, the design of high and low tone control circuit with mixing the decay and negative feedback is leaded and described in detail.

关 键 词：音调控制电路 衰减 提升 负反馈 

分 类 号：TN721.2[电子电信—电路与系统]