CPC Subgroup
H04N 5/067 Arrangements or circuits at the transmitter end
Full Title
Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Synchronising (for television systems using pulse code modulation H04N7/56) > Generation of synchronising signals > Arrangements or circuits at the transmitter end
2 direct subcodes
Child Classifications
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- H04N 5/073 for mutually locking plural sources of synchronising signals, e.g. studios or relay stations