| 自适应有源消声耳罩 |
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| 引用本文： | 龙长才,陈眙平.自适应有源消声耳罩[J].华中科技大学学报(自然科学版),1998(Z1). |
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| 作者姓名： | 龙长才 陈眙平 |
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| 作者单位： | 华中理工大学物理系(龙长才)，华中理工大学力学系(陈眙平) |
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| 摘 要： | 提出了设计参数与具体配戴无关的双传声器自适应有源消声耳罩，给出了有源消声耳罩的结构和原理，理论和实验表明，其在较宽频率范围有较好消声效果，且具有不依赖具体佩戴状态的良好适应性．
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| 关 键 词： | 有源消声 耳罩 自适应 |
An Adaptive and Active Ear Muffler with Double Microphones |
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| Long Zhangcai Lect., Dept. of Physics,HUST,Wuhan ,China. Chen Yiping.An Adaptive and Active Ear Muffler with Double Microphones[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1998(Z1). |
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| Authors: | Long Zhangcai Lect Dept of Physics HUST Wuhan China Chen Yiping |
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| Institution: | Long Zhangcai Lect., Dept. of Physics,HUST,Wuhan 430074,China. Chen Yiping |
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| Abstract: | An adaptive and active ear muffle is proposed, which has two microphones, one for reference and the other for residue sound. The muffler has excellent and wide range of noise suppression effect independent of wearing state. Its structure, principle and experimental results are described in the paper. |
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| Keywords: | active noise suppression ear muffler adaptive |
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