受话器各部件与频响曲线之间的关系  

Relationship Between Components and Frequency Response Curve of Receiver

作　　者：马鲁建 奚爱军 

机构地区：[1]东莞成谦音响科技有限公司,广东东莞523879 [2]浙江新嘉联电子股份有限公司研发中心,浙江嘉善314100

出　　处：《电声技术》2011年第4期32-39,共8页Audio Engineering

摘　　要：利用集中参数系统电力声类比等效电路仿真的方法,分析了受话器(包括耳机单元)各部件对其频响曲线的影响,并进行了实验验证。测试结果显示,等效电路分析方法可以为改善受话器和耳机的声压频率特性提供改善方向。The basic methodology of simulation tools for design of receivers （including earphones）is used by lumped equivalent circuits. The relationship between components and frequency response curve is studied and analyzed, the test results are very useful for improving the characteristics of sound pressure frequency response of receivers and earphones.

关 键 词：等效电路 频响曲线 仿真 

分 类 号：TN642[电子电信—电路与系统]