摘要
该文主要介绍CISPR 35中监控功能中使用很多且实际操作难度较大的音频功能监控,即音频突破,首先介绍音频突破的测试原理,测试的理论流程,然后以一个照相机具体测试案例,详细展示测试所需要的各项要素以及注意事项。
This paper mainly introduces the audio function monitoring in CISPR 35,which is very difficult to operate in practice,that is audio breakthrough,first introduces the test principle of audio breakthrough and the theoretical process of the test.Then,a specific test case of camera is used to show the elements and precautions required in the test in detail.
作者
赵东杰
Zhao Dong-jie(Jiangsu Electronic Information Product Quality Supervision&Inspection Institute,Jiangsu Wuxi 214073)
出处
《电子质量》
2020年第8期72-75,共4页
Electronics Quality
关键词
CISPR
35
音频突破
信噪比
监控
CISPR 35
audio breakthrough
Signal to Noise Ratio
monitoring