H04N 5/222 Studio circuitry; Studio devices; Studio equipment (cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00)
Introduced: January 1985
Title
Titles differ between systems:
IPC: Studio circuitry; Studio devices; Studio equipment
CPC: Studio circuitry; Studio devices; Studio equipment (cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00)
Full Title
Full titles differ between systems:
Details of television systems > Studio circuitry; Studio devices; Studio equipment
Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Studio circuitry; Studio devices; Studio equipment (cameras or camera modules comprising electronic image sensors, or control thereof H04N23/00)
Of 7 combined children, 4 exist in both systems.
3 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
Navigate with arrow keys, Enter to open
- H04N 5/253 Picture signal generating by scanning motion picture films or slide opaques, e.g. for telecine (scanning details therefor H04N3/36 ) since 1985 IPC+CPC Available in IPC and CPC
- H04N 5/257 Picture signal generators using flying-spot scanners (H04N5/253 takes precedence) since 1985 IPC+CPC Available in IPC and CPC
- H04N 5/262 Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects since 1985 +5 CPC IPC+CPC Available in IPC and CPC