| 传声器校准用活塞发生器的数学模型 |
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| 引用本文： | 张炳毅,曾吾.传声器校准用活塞发生器的数学模型[J].航空计测技术,2009,29(1):15-17. |
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| 作者姓名： | 张炳毅 曾吾 |
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| 作者单位： | 中国一航北京长城计量测试技术研究所,北京,100095
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| 摘 要： | 通过理论分析推导出活塞发生器的数学模型，并且通过实验验证了模型和实测声压的一致性。
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| 关 键 词： | 活塞发生器 数学模型 校准 |
Mathematical Model of a Pistonphone Vsed in Microphone Calibration |
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| ZHANG Bing-yi,ZENG Wu.Mathematical Model of a Pistonphone Vsed in Microphone Calibration[J].Aviation Metrology & Measurement Technology,2009,29(1):15-17. |
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| Authors: | ZHANG Bing-yi ZENG Wu |
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| Institution: | Changcheng Institute of Metrology & Measurement;Beijing 100095;China |
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| Abstract: | A mathematical model of a pistonphone is deduced by theoretical analysis.Furthermore,it is proved that the pressure in the pistonphone chamber accords with the model very well by the comparison between experiment result and computation. |
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| Keywords: | pistonphone mathematical model calibration |
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