IPC Subgroup
G08C 15/1 the signals being represented by frequencies or phase of current or voltage in transmission link
Introduced: September 1968
Last revised: January 2006
Full Title
Arrangements characterised by the use of multiplexing for the transmission of a plurality of signals over a common path > successively, i.e. using time division > the signals being represented by frequencies or phase of current or voltage in transmission link
Classification Context
- Section:
- PHYSICS
- Class:
- SIGNALLING
- Subclass:
- TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS