数字高清视频信号传输品质分析仪器设计

摘要

Recently popular for digital high-definition technology, the transmission quality of the video signal transmission interface has been tested from the point of view of system in this paper. In order to better improve the efficiency and convenience of testing, this paper presents a testing technique using PSNR,which is the research program of digital HD video signal test, and it compares with some previous testing methods.%针对最近比较流行数字高清技术，从系统级的角度对视频信号传输接口的传输品质进行测试研究。本文提出一种使用PSNR测试技术的数字高清视频信号传输品质分析仪的设计方案，并与以前一些视频信号分析仪性能进行对比，发现能够更好地提高测试的效率和便捷性。