DIFF Subgroup
H04N 7/04 Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Television systems > Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
CPC:
Television systems (details H04N3/00, H04N5/00; methods or arrangements, for coding, decoding, compressing or decompressing digital video signals H04N19/00; selective content distribution H04N21/00) > Systems for the transmission of one television signal, i.e. both picture and sound, by a single carrier
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1995.
Child Classifications
Navigate with arrow keys, Enter to open