| 浅谈专业音箱的损坏原因与预防 |
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| 引用本文： | 邓国荣.浅谈专业音箱的损坏原因与预防[J].龙岩学院学报,1999(3). |
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| 作者姓名： | 邓国荣 |
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| 摘 要： | 从声学和技术角度探讨音箱损坏现象的原因主要有功率放大器与音箱功率配置不合理;输出信号出现削波现象;系统均衡器使用不当;传声器引起声反馈;厅堂吸声不合理及系统的高频自激等。预防对策需科学、合理地设计、调试和科学使用扩声系统
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| 关 键 词： | 音箱 扩声系统 音频信号 |
The sources of professional voice box damage and their precautions |
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| DENG Guo-rong.The sources of professional voice box damage and their precautions[J].Journal of Longyan Univercity,1999(3). |
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| Authors: | DENG Guo-rong |
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| Institution: | DENG Guo-rong |
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| Abstract: | This paper is to discuss the major sources of damages to voice boxes in acoustics and technology.The major sources include the improper configuration of power amplifier and voice box capacity,the wave absorption from output signals,the improper use of system balancer,the feedback from microphone,the unreasonable hall bondacust and the high-frequency autoexcitation of the system.Thus the precautionary measures should be to design,debug and use the acoustic amplifying system in a scientific and proper way. |
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| Keywords: | voice box sound signal a coustic amplifying system |
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