for the transmission or reproduction of two-tone pictures, e.g. black and white pictures

Introduced: January 1985

Last revised: January 2006

Full Title

Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Bandwidth or redundancy reduction > for the transmission or reproduction of two-tone pictures, e.g. black and white pictures

Classification Context

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

1 direct subcode

Child Classifications

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H04N 1/413 Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information