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IPC Subgroup
H04N 1/46

Colour picture communication systems

Introduced: September 1968

Last revised: January 2006

Full Title

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Colour picture communication systems

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
PICTORIAL COMMUNICATION, e.g. TELEVISION

6 direct subcodes

Child Classifications

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  • H04N 1/48 Picture signal generators
  • H04N 1/5 Picture reproducers
  • H04N 1/52 Circuits or arrangements for halftone screening
  • H04N 1/54 Conversion of colour picture signals to a plurality of signals some of which represent particular mixed colours, e.g. for textile printing
  • H04N 1/64 Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor