摘要
针对 HP8903B音频分析仪具有低失真源输出和具有测量失真功能的特点,对其能否作为标准失真度仪进行了讨论;外加一个简单的无源失真网络组成音频失真计量系统,对它能否作为失真计量工作标准进行了分析。
According to HP8903B hasing a feature of low distortional output and measure distortion,the paper discuss whether the HP8903B can be used as a standard in- strument of measuring distortion,and analyses the feasibility for the woking standard con- sisted of the HP8903B and added passive distortional network.
出处
《宇航计测技术》
CSCD
1997年第5期1-5,25,共6页
Journal of Astronautic Metrology and Measurement
关键词
失真度测量仪
音频分析仪
工作标准
Distortion meter
^+Audio analyzer
^+Passive distortional network
Working standard
