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Class Information
Number: 348/912
Name: Television > Differential amplitude consideration (e.g., amplitude vs. frequency)
Description: Art collection of television circuits correcting for distortions resulting from the system, wherein the distortion occurs when the amplitude at different frequencies over the frequency range required for transmission is not constant.

Patents under this class:

Patent Number Title Of Patent Date Issued
6493039 Method and apparatus for white noise reduction in video images Dec. 10, 2002
6172713 Color television system determination circuit Jan. 9, 2001
5130669 Apparatus for driving a mechanical resonator from a high impedance source Jul. 14, 1992
3992571 Differential optical polarization detectors Nov. 16, 1976

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