| 复声强技术及其应用 |
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| 引用本文： | 刘仕民,李善桢.复声强技术及其应用[J].汽车工程,1995,17(5):274-281. |
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| 作者姓名： | 刘仕民 李善桢 |
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| 作者单位： | 长春汽车研究所
(刘仕民，姜文军)，吉林工业大学
(李善桢，辛德杰)，吉林工业大学(梁杰) |
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| 摘 要： | 本文探讨了复声强的数学物理意义，从理论和试验上说明了复声强在声源识别，声场分析及其它声学参数测量上的有效性，介绍了二套可供推广的复声强分析系统的构成，主要功能及精度讨论，并列举了若干应用实例。
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| 关 键 词： | 复声强 分析系统 声学测量 |
Complex Sound Intensity Technique and It's Application |
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| Liu Shimin & Othere.Complex Sound Intensity Technique and It''''s Application[J].Automotive Engineering,1995,17(5):274-281. |
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| Authors: | Liu Shimin & Othere |
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| Institution: | Liu Shimin & Othere |
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| Abstract: | In this paper the authors investigated the mathematical and physical meaning of the complex sound intensity, illustrated the effectiveness of the complex sound intenstity technique for identification of sound source, sound field analysis and the measurements of other acoustic parameters. The constitution, main functions and accuracy of two complex sound intensity analysis systems ready for popularization were discussed and some practical examples were given. |
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| Keywords: | Complex sound intensity Analysis system |
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