DIFF Subgroup
H04N 5/455 Demodulation-circuits
Introduced: January 1985
Full Title
Full titles differ between systems:
IPC:
Details of television systems > Receiver circuitry > Demodulation-circuits
CPC:
Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Receiver circuitry (H04N5/14 takes precedence) > Demodulation-circuits
No child classifications to compare. This is a leaf node in both IPC and CPC.