| 基于单片机的新型智能声级计的开发与研究 |
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| 引用本文： | 王杰.基于单片机的新型智能声级计的开发与研究[J].化工文摘,2011(9):72-75. |
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| 作者姓名： | 王杰 |
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| 作者单位： | 煤炭科学研究总院重庆研究院粉尘所,重庆400037 |
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| 摘 要： | 针对传统声级计采用纯硬件计权网络来实现噪声测量存在的操作复杂、检测精度低等问题．通过采用单片机作为智能声级计核心处理芯片，实现噪声的实时智能检测。阐述了智能声级计具体结构框架．并对系统的组成进行详细介绍，最后对声级计进行实验测试。
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| 关 键 词： | 声级计 时间计权 频率计权 噪声 |
The Development and Research of Novel Intelligent Sound-level Meter Based on SCM |
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| Authors: | WANG-Jie |
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| Affiliation: | WANG-Jie (Institute of Dust, Chongqing Branch of Chinese Coal Research Institute, Chongqing 400037, China) |
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| Abstract: | According to the disadvantages of traditional pure hardware designed noise measurement, such as complex operation and low accuracy, through MCU as an intelligent chip, the real time noise intelligent detection is implemented. The concrete structure frame of intelligent plan and the composition of the system were introduced in detail. The experimental test is implemented. |
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| Keywords: | sound meter time weight frequency weight noise |
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