CPC Subgroup
H04N 5/20 Circuitry for controlling amplitude response
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
2 direct subcodes
Child Classifications
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- H04N 5/202 Gamma control (circuits for controlling camera response irrespective of the scene brightness H04N23/82)
- H04N 5/205 for correcting amplitude versus frequency characteristic