噪声测试中的影响因素分析  

Analysis on Influencing Factors in Noise Testing

作　　者：苏辉 王震武 王毅 王刚 Su Hui;Wang Zhenwu;Wang Yi;Wang Gang(CCIC WEST Testing Co.,Ltd.)

机构地区：[1]中检西部检测有限公司

出　　处：《摩托车技术》2022年第5期49-52,共4页Motorcycle Technology

摘　　要：本文简单对声音特性、声级计进行介绍,总结了影响声级计工作的因素,以满足相关工程技术人员在其测量中避免和减少它们对试验结果的影响,提高测量结果的准确性。This paper briefly introduces the sound characteristics and sound level meter,and summarizes the factors affecting the work of the sound level meter,so as to satisfy the relevant engineering and technical personnel in their measurement to avoid and reduce their influence on the test results,and to improve the accuracy of the measurement results.

关 键 词：声音 声级计特性 计权 频率宽度 反射物 

分 类 号：O42[理学—声学]