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METHOD OF IMPROVING RESOLUTION COMPATIBLY IN TELEVISION SYSTEM
METHOD OF IMPROVING RESOLUTION COMPATIBLY IN TELEVISION SYSTEM
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机译:在电视系统中全面提高分辨率的方法
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摘要
Method of compatibly increasing the resolution in a color television system employing offset modulation at the transmitter and offset demodulation at the receiver and transmitting a reference signal during the vertical blanking interval. The reference signal includes two components of which the first component contains phase information regarding the spectral addition at the receiver and the second component contains information regarding the offset modulation phase. Thus offset demodulation is realized at the receiver while retaining compatibility with existing television standards.
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