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PCE
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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

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  • H04N 7/045 the carrier being frequency modulated since 1995 IPC+CPC Available in IPC and CPC