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百叶窗效应是PAL制彩色电视特有的现象,传统PALD解码无法消除高频“百叶窗”效应,目前流行的基带延时解码是消除“百叶窗”效应最好的方法。
The shutter effect is a peculiar phenomenon of the PAL color television. The traditional PALD decoding can not eliminate the high-frequency “shutter” effect. Currently, the popular baseband delay decoding is the best way to eliminate the “shutter effect”.