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Application

4940203/09, 1991-05-28

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Actual filing date

1991-05-28

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Published

1994-05-15

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Inventor

Krjukova T.D.Babich V.V.Basij V.T.Gofajzen O.V.Didych Ju.R.Medvedev Ju.A.Matveev A.A.Platzerova N.A.Stashkiv Ju.V.Shishkin A.V.

(73)

Holder

Krjukova Tat'Jana DmitrievnaBabich Vladimir Vasil'EvichBasij Valerij TimofeevichGofajzen Oleg ViktorovichDidych Jurij RomanovichMedvedev Jurij AndreevichMatveev Aleksandr AleksandrovichPlatzerova Natal'Ja AleksandrovnaStashkiv Jurij VladimirovichShishkin Aleksandr Vladimirovich

DIGITAL DEVICE FOR SEPARATION OF BRIGHTNESS AND CHROMATICITY SIGNALS IN SECAM DECODER Russian patent published in 1994 - IPC

Abstract RU 2013028 C1

FIELD: television. SUBSTANCE: device has analog-to-digital converter 1, unit 2 of separation of full color video signal into low- and high-frequency components, four delay units 3, 8, 14, 19, two adders 4, 9, two digital-to-analog converters 5, 17, three multipliers 6, 7, 16, unit 10 of serration correction, electron switch 11, unit 12 of determination of frequency of rest of color subcarrier, control unit 13, subtracter 15, generator 18 of complex signal of frequency of rest of color subcarrier. EFFECT: reduced distortions of brightness and chromaticity signals. 2 dwg

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RU 2 013 028 C1

Authors

Krjukova T.D.

Babich V.V.

Basij V.T.

Gofajzen O.V.

Didych Ju.R.

Medvedev Ju.A.

Matveev A.A.

Platzerova N.A.

Stashkiv Ju.V.

Shishkin A.V.

Dates

1994-05-15—Published

1991-05-28—Filed

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