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DIFF Subgroup
H04N 5/208

for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Details of television systems > Picture signal circuitry for video frequency region > Circuitry for controlling amplitude response > for correcting amplitude frequency characteristic > for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

CPC:

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 > for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction

No child classifications to compare. This is a leaf node in both IPC and CPC.