| 邦达泡沫板的吸声特性及应用 |
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| 引用本文： | 钟祥璋,莫方朔,罗小华. 邦达泡沫板的吸声特性及应用[J]. 电声技术, 1999, 0(12): 13-16 |
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| 作者姓名： | 钟祥璋 莫方朔 罗小华 |
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| 作者单位： | 同济大学,上海,200092 |
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| 摘 要： | 通过对邦达吸声板混响室吸声系数的测量，分析了材料穿孔、不同空腔深度、安装方式对吸声特性的影响及其应用。并与目前常用的强吸声材料吸声特性进行了比较。
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| 关 键 词： | 吸声 镁水泥 泡沫材料 |
| 修稿时间： | 1999－08－26 |
The Sound Absorption Characters and Applications of BOMDER Foam Board |
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| Zhong Xiang-zhang,Mo Fang-shuo,Luo Xiao-hua. The Sound Absorption Characters and Applications of BOMDER Foam Board[J]. Audio Engineering, 1999, 0(12): 13-16 |
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| Authors: | Zhong Xiang-zhang Mo Fang-shuo Luo Xiao-hua |
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| Affiliation: | Zhong Xiang-zhang;Mo Fang-shuo;Luo Xiao-hua |
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| Abstract: | Having measured the sound absorption coefficient of BOMDER soundabsorber in reverberation room, this article analyzed the influences that the materialbeing perforated or not, different depth of space from the wall, different arrangementtype and its application. The article also compared the absorber's sound absorptioncharacteristics with some usually high sound absorption material. |
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| Keywords: | sound absorption magnesium cement foam material |
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