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CPC Subgroup
H04N 7/084

with signal insertion during the horizontal blanking interval

Full Title

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 simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band > with signal insertion during the horizontal blanking interval

1 direct subcode

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