基于FINE CONE对微型扬声器振膜的模拟分析  

Simulation Analysis of Diaphragm for Micro-loudspeaker Based on FINE CONE

作　　者：张真真 高红华 曾宪财 

机构地区：[1]佛山鋐利电子有限公司,广东佛山528200

出　　处：《电声技术》2015年第12期28-29,34,共3页Audio Engineering

摘　　要：将微型扬声器的振膜作为研究对象,采用FINE CONE模拟软件对微型扬声器振膜进行模拟分析,与KLIPPEL测试的结果进行对比,结果表明FINE CONE模拟的频饷曲线与KLIPPEL测试的曲线的变化趋势基本一致,FINE CONE为扬声器振膜的性能分析提供了一定的理论依据。Taking the micro- loudspeaker diaphragm as the research object, micro -loudspeaker diaphragm is simulated and analyzed with FINE CONE, then compared with the test results of KLIPPEL. The results show that the trend of SPL curve simulated by FINE CONE and tested by KLIPPEL is almost the same. FINE CONE provides a useful tool to analyze the performance of the speaker diaphragm.

关 键 词：微型扬声器 振膜 频饷曲线 有限元分析 FINE CONE 

分 类 号：TN643[电子电信—电路与系统]