In this paper, the introduction part introduces detection principle and classification of kinds of distortion meters and introduces the design of digital distortion meter. 论文的绪论部分简要介绍了各种失真测试仪的测量原理、分类并给出了数字式失真度测试仪的设计方案;
The paper discusses digital signal distortion meter with the technology and method of digital signal processing. 本课题研究的数字化失真度仪采用了数字信号处理的技术和方法。
This paper gives the principle of a kind of distortion power meter on the basis of the analysis of the power quadrangle. 文章以功率四边形方法为基础,给出了谐波功率测量仪的设计原理。