| 传声器校准用活塞发生器的数学模型 |
| Mathematical Model of a Pistonphone Vsed in Microphone Calibration |
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| 中文摘要: |
| 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. |
| 英文摘要: |
| 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. |
| 张炳毅 曾吾 |
| 中国一航北京长城计量测试技术研究所,北京,100095
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| 中文关键词: 活塞发生器 数学模型 校准 |
| 英文关键词:pistonphone mathematical model calibration |
| 基金项目:航空科学基金? |
| DOI： |
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