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IPC Subgroup
H04M 11/06

Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Introduced: September 1968

Last revised: January 2006

Full Title

Telephonic communication systems specially adapted for combination with other electrical systems > Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
TELEPHONIC COMMUNICATION

Related Keywords

simultaneous speech and data transmission using MODEM