| 乐器笙的声功率级谱 |
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| 引用本文： | 赵越喆,吴硕贤,邱坚珍,吴丽玲,黄虹.乐器笙的声功率级谱[J].电声技术,2009,33(5). |
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| 作者姓名： | 赵越喆 吴硕贤 邱坚珍 吴丽玲 黄虹 |
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| 作者单位： | 1. 华南理工大学,亚热带建筑科学国家重点实验室,广东,广州,510640
2. 星海音乐学院音乐系,广东,广州,510500 |
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| 基金项目： | 国家自然科学基金，广东省高等学校科技创新团队项目，高等学校学科创新引智计划 |
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| 摘 要： | 笙是中国具有悠久历史的簧管乐器,在民族管弦乐队中占有重要位置,曾被誉为最受欢迎的中国管风琴.但迄今为止,笙的声功率级尚未予以测定.介绍了在混响室内对笙声功率级所进行的测试工作.由2位资深乐师分别用不同的笙在混响室中演奏,采用多通道实时分析技术测量笙的声功率级和动态范围.获得笙在不同演奏力度下典型的平均声功率级数值;详细介绍了24簧传统笙的声功率级测试过程,同时给出了高音键笙、低音抱笙和排笙的声功率级谱.
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| 关 键 词： | 笙 声功率级 测试 |
Sound Power Level Spectrum of Chinese Sheng |
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| ZHAO Yue-zhe,WU Shuo-xian,QIU Jian-zhen,WU Li-ling,HUANG Hong.Sound Power Level Spectrum of Chinese Sheng[J].Audio Engineering,2009,33(5). |
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| Authors: | ZHAO Yue-zhe WU Shuo-xian QIU Jian-zhen WU Li-ling HUANG Hong |
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| Affiliation: | 1.State Key Laboratory of Subtropical Building Science;South China Univ.of Tech.;Guangzhou 510640;China;2.Dept.of Musicology;Xinghai Conservatoire of Music;Guangzhou 510500;China |
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| Abstract: | Sheng is one of Chinese traditional wind instrument which has a history of over 3000 years.Known as the most popular Chinese pipe organ,Sheng plays an important role in the Chinese national orchestra.But its sound power level has never been carefully measured.The SWLs(Sound Power Levels) spectrum of Sheng is measured for the first time in a reverberation chamber.Two qualified musicians performe on their own instruments in the center of the reverberation chamber.The radiated sound energy and dynamic ranges o... |
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| Keywords: | Sheng sound power level measure |
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