Television – Flutter or jitter correction
Reexamination Certificate
2006-02-28
2006-02-28
Natnael, Paulos M. (Department: 2614)
Television
Flutter or jitter correction
Reexamination Certificate
active
07006149
ABSTRACT:
The delay circuit composed of plural flip-flops converts an input data into plural data110-0˜110-nhaving delays of1˜n clocks, which are inputted to the selector of the selector circuit. The counter counts the pixel number per one line of the input data, and supplies a discrete value signal indicating the counted pixel number to the judgment circuit of the selector. The judgment circuit calculates a difference between the standard pixel number and the pixel number that the discrete value signal indicates, and calculates a new delay to the delay circuit on the basis of this calculated difference. The selector outputs an output data based on the new delay calculated. With a simplified circuit configuration as above, the pixel number for each line will be regulated into the standard pixel number.
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Natnael Paulos M.
Oki Electric Industry Co. Ltd.
Rabin & Berdo PC
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