PAL制式下电视图像的最高频率不是6MHz,而是7.37MHz  

Highest Visual Frequency of Television in China is not 6 MHz,but 7.37 MHz

作　　者：门立山[1] 

机构地区：[1]德州学院机电系,山东德州253023

出　　处：《德州学院学报》2009年第2期72-76,共5页Journal of Dezhou University

摘　　要：原来的所有相关书刊在对电视图像最高频率的论证中存在错误,该文通过论证推出:我国电视机最高频率不是6 MHz,而是7.37 MHz.The proof of the highest visual frequency of TV has mistakes. From comments on the proof of the highest visual frequency of TV showed in the textbooks. , we can analyze the essential causes for the mistakes. According to the standard in China and the justifications,examples and pictures,we prove that the highest frequency of the tekvisim in China is not 6MHz but 7.37MHz.

关 键 词：电视机 图像频率 最高 7.37 MHZ 

分 类 号：TN941[电子电信—信号与信息处理]