CPC Subgroup
H04N 5/205 for correcting amplitude versus frequency characteristic
Full Title
Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Picture signal circuitry for video frequency region (cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00) > Circuitry for controlling amplitude response > for correcting amplitude versus frequency characteristic
1 direct subcode
Child Classifications
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- H04N 5/208 for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction