| 扬声器振动系 |
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| 引用本文： | 程光.扬声器振动系[J].电声技术,2009,33(6):21-25. |
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| 作者姓名： | 程光 |
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| 作者单位： | 深圳市世纪声电子技术有限公司,广东,深圳,518040 |
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| 摘 要： | 用有限元方法分析了扬声器振膜的模态与扬声器频率响应曲线、谐波失真的关系。介绍了一种有效的模态控制方法——扬声器龙骨振膜。
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| 关 键 词： | 振动系 模态分析 有限元 扬声器龙骨振膜 频率响应曲线 谐波失真 |
Vibration System of Loudspeaker |
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| CHENG Guang.Vibration System of Loudspeaker[J].Audio Engineering,2009,33(6):21-25. |
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| Authors: | CHENG Guang |
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| Affiliation: | CGS Electronic Co.;Ltd.;Shenzhen Guangdong 518040;China |
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| Abstract: | The relationship between speaker cone shape and SPL curve and THD (Total Harmonic distortion) is introduced using finite element modal analysis. How to use the cone with rib to control and reduce modal is introduced. |
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| Keywords: | vibration system modal analysis finite element speaker cone with rib SPL curve harmonic distortion |
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