| 水滴噪声的试验研究 |
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| 引用本文： | 李东泽.水滴噪声的试验研究[J].中国科技信息,2011(13):30-30. |
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| 作者姓名： | 李东泽 |
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| 作者单位： | 东北育才双语学校,辽中沈阳,110164 |
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| 摘 要： | 用AWA6270A噪声频谱分析仪测量并记录水滴以不同高度滴入水盆中的10s内的统计噪声Leq值,对试验测量数据进行筛选分析,并对Leq值进行分析计算,最终得出其噪声变化的一般规律。
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| 关 键 词： | 水滴 噪声 声强 |
Experimental Study of Droplets Noise |
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| Li Dongze.Experimental Study of Droplets Noise[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2011(13):30-30. |
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| Authors: | Li Dongze |
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| Institution: | Li Dongze(Northeast Yucai Bilingual School,Shenyang 110164,Liaoning,China) |
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| Abstract: | The experiment measured and recorded droplets noise Leq values,using AWA6270A noise spectrum analyzer.Leq values were statistics in 10 seconds,when water drops into the tub with different height.The study screened experimental measurement data,then analyzed Leq values,and obtained the general rule of the noise changes,finally. |
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| Keywords: | water droplets noise sound intensity |
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