A design method of mine-used sound box
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摘要: 介绍了一种矿用音箱设计方法。首先，从频率特性、失真度、阻抗3个参数角度介绍了矿用音箱扬声器的选择方法；然后，以均衡的频响为设计目标，对矿用音箱的腔体容积进行了计算；最后，对矿用音箱的尺寸、材料等进行了结构设计。Abstract: A design method of mine-used sound box was introduced. A selection method of loudspeaker in mine-used sound box was introduced firstly from aspects of three parameters of frequency characteristics, distortion degree and impedance. Then cavity volume of mine-used sound box was calculated by taking balanced frequency response as a design goal. Finally, structures of size and material of mine-used sound box were designed.
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Key words:
- mine-used sound box /
- structure design /
- loudspeaker selectio
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