| 用脉冲声级计测枪炮噪声的若干问题 |
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| 引用本文： | 王秉义. 用脉冲声级计测枪炮噪声的若干问题[J]. 测试技术学报, 1995, 9(1): 28-32 |
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| 作者姓名： | 王秉义 |
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| 作者单位： | 兵总安全技术研究所 |
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| 摘 要： | 本文从枪炮噪声特性及有关枪炮噪声测试规范和方法的要求出发，提出用什么样的脉冲声级计才能测量枪炮噪声，并以实验研究的成果为基础，提出了用国产脉冲声级计和传声器代替进口仪器测枪炮噪声的可行办法．另外为提高声级计测枪炮噪声的精度，对如何正确选择声级计表头刻度范围的问题也作了较详细的说明．
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| 关 键 词： | 实验研究 噪声测试 国产 声级计 若干问题 代替 脉冲 刻度 传声器 才能 |
SEVERAL ISSUES IN THE MEASURING OF FIRING NOISE BY MEANS OF SOUND LEVEL PULSIMETER |
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| Wang Dingyi. SEVERAL ISSUES IN THE MEASURING OF FIRING NOISE BY MEANS OF SOUND LEVEL PULSIMETER[J]. Journal of Test and Measurement Techol, 1995, 9(1): 28-32 |
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| Authors: | Wang Dingyi |
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| Affiliation: | Safety and Technology Research Institute |
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| Abstract: | On the basis of the special features of gun firing noise and the testing methods and standards, the paper proposes on what kind of pulsimeter can be used to measure gun firing noise. The possible ways in substitution of imported pulsimeter for local made ones according to the results of experiment are outlined. In order to improve the accuracy of test results from pulsimeter, how to select a proper scale range in the pulsimeter is illustrated. |
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| Keywords: | measuring of gun firing noise impulsive sound measurements sound level meters |
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