| 基于机械共振的声谱分析技术 |
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| 引用本文： | 宋潍,陈宇灏,李小慧,张现亮,王嘉辉,蔡志岗.基于机械共振的声谱分析技术[J].物理学报,2012,61(22):345-350. |
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| 作者姓名： | 宋潍 陈宇灏 李小慧 张现亮 王嘉辉 蔡志岗 |
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| 作者单位： | 1. 中山大学,物理科学与工程技术学院,广州510275
2. 中山大学,物理科学与工程技术学院,广州510275 中山大学,光电材料与技术国家重点实验室,广州510275 |
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| 摘 要： | A model for the accurate measurement of low frequency sound spectrum is put forward and a simplified experimental device is built. Based on the principle of mechanical resonance, the natural frequency ...
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| 关 键 词： | 机械共振 声谱分析 声学传感器 |
Mechanical resonance based acoustic spectrographic technique |
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| Song Wei,Chen Yu Hao,Li Xiao Hui,Zhang Xian Liang,Wang Jia-Hui,Cai Zhi Gang.Mechanical resonance based acoustic spectrographic technique[J].Acta Physica Sinica,2012,61(22):345-350. |
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| Authors: | Song Wei Chen Yu Hao Li Xiao Hui Zhang Xian Liang Wang Jia-Hui Cai Zhi Gang |
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| Affiliation: | 1)2) 1) ( School of Physics and Engineering, Sun Yat-sen University, Guangzhou, 510275, China ) 2) ( State Key Laboratory of Optoelectronic Materials and Technology, Sun Yat-sen University, Guangzhou 510275, China ) |
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| Abstract: | |
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| Keywords: | mechanical resonance acoustic spectrum acoustic sensor |
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