| 四阶单开口超重低音扬声器系统研究 |
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| 引用本文： | 沈勇,薛松. 四阶单开口超重低音扬声器系统研究[J]. 声学技术, 1997, 16(2): 73-75 |
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| 作者姓名： | 沈勇 薛松 |
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| 作者单位： | 南京大学声学研究所近代声学国家重点实验室 |
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| 摘 要： | 本文给出是单开口超重低音扬声器系统的声压频率响应函数和阻抗函数的计算公式，分析了声压频响曲线与阻抗曲线的对应关系，理论计算与实测结果吻合很好。
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| 关 键 词： | 扬声器 声压频响 阻抗 |
| 收稿时间： | 1996-06-23 |
| 修稿时间： | 1996-07-15 |
Study on fourth-order subwoofer system with single vent |
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| SHEN Yong and XUE Song. Study on fourth-order subwoofer system with single vent[J]. Technical Acoustics, 1997, 16(2): 73-75 |
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| Authors: | SHEN Yong and XUE Song |
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| Affiliation: | Institute of Acoustics of Nanjing University, The Modern Acoustics State Key Laboratory 210093;Institute of Acoustics of Nanjing University, The Modern Acoustics State Key Laboratory 210093 |
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| Abstract: | Formulas which can calculate the frequency-dependent pressure response function and impedance function of fourth-order subwoofer system with a vent are derived. The relationship between the pressure response curve and the impedance curve is analysed. Theoretical and experimental results are in agreement. |
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