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SCH phase gap detection device, color burst signal amplitude detection device, wave number detection device, frequency characteristic control control equipment and SCH phase gap method of detection
SCH phase gap detection device, color burst signal amplitude detection device, wave number detection device, frequency characteristic control control equipment and SCH phase gap method of detection
The SCH phase gap detection device of this invention is formed as detected the gap of SCH phase making use of two sample values which to orthogonal relationship of the color burst signal section of the digital composite video signal are.
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