| 扬声器组阵指向特性的设计 |
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| 引用本文： | 沈?. 扬声器组阵指向特性的设计[J]. 电声技术, 2001, 0(10): 22-28 |
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| 作者姓名： | 沈? |
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| 作者单位： | 中科院声学所 |
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| 摘 要： | 叙述扩声系统用的扬声器组阵。分析了点声源组和线声源的指向性。讨论了声柱、号筒式扬声器组阵和音箱式扬声器组阵的设计原则。
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| 关 键 词： | 声柱 扬声器组阵 指向性 扩声系统 |
| 修稿时间： | 2001-07-20 |
Design of Directivity of Loudspeaker Array |
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| SHEN Hao. Design of Directivity of Loudspeaker Array[J]. Audio Engineering, 2001, 0(10): 22-28 |
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| Authors: | SHEN Hao |
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| Abstract: | In this paper,the loudspeaker array in the public address system is described.The directivity of the group of the point source and the line source is analyzed.The design prin-ciple of the sound column,the horn type loudspeaker array and the loudspeaker encloure type ar-ray is discussed. |
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| Keywords: | sound column loudspeaker array constant directivity horn loudspeaker enclo-sure array. |
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