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Home › Arrangement for deciphering and decoding television pictures encoded in accordance with the MAC standard and scrambled at transmission by submitting the video signals to cyclic permutations

Arrangement for deciphering and decoding television pictures encoded in accordance with the MAC standard and scrambled at transmission by submitting the video signals to cyclic permutations

US Patent 4691352 · Granted Sep 1, 1987

Estimated economic value: $668,000 ⓘ

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