摘要
介绍了电子测量仪器中的分贝绝对误差,分贝相对误差;讨论了分贝相对误差与实际相对误差、读数相对误差、绝对误差、满度相对误差的换算;讨论了分贝绝对误差与分贝相对误差、读数相对误差、实际相对误差的换算。
The dB absolute error and dB relative error in electronic measurers are introduced. And this paper discusses the transformation between the dB relative error and the practical reading relative error, reading relative error, reading absolute error as well as endscale relative error, and also discusses the transformation between the dB absolute error and the dB relative error, reading relative error and practical relative error.
出处
《辽宁工学院学报》
1994年第4期44-48,共5页
Journal of Liaoning Institute of Technology(Natural Science Edition)
关键词
电子测量仪器
绝对误差
相对误差
分贝误差
electronic measurer
dB absolute error
dB relative error
reading relative error
endscale relative error
practical relative error