用Fine cone仿真扬声器单元频响曲线  

Simulation of Loudspeaker Unit Frequency Response Curve with Fine Cone

作　　者：陶亿楠 曾先 

机构地区：[1]广州国光电器股份有限公司,广东广州510000

出　　处：《电声技术》2015年第5期23-26,共4页Audio Engineering

摘　　要：利用Fine cone有限元软件仿真分析全频扬声器单元频响曲线。通过更改振膜,音圈,支片,防尘帽等部件的结构材料等方法制作样品,并将实际测量得的样品的频响曲线与仿真分析结果相对比,从而得出更改部件对扬声器单元频响的影响,为改善扬声器单元频响或设计扬声器单元方案提供一些参考。Analysis of full frequency loudspeaker unit frequency response curve based on an finite element software -Fine cone. We made various samples by changed diaphragm, voice coil, spider, dust cup and so on. Compared the test result （ frequency response curve） with simulation result, we find out the effect of frequency response curve by changed the parts of transducer. This is something reference could be provide to ameliorate transducer frequency response curve or design a new speaker.

关 键 词：FINE CONE 仿真 扬声器 频响曲线 

分 类 号：TN643[电子电信—电路与系统]