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2 013 885

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IPC

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Application

4940205/09, 1991-05-28

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Actual filing date

1991-05-28

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Published

1994-05-30

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Inventor

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

(73)

Holder

Solop Nikolaj Afanas'EvichBabich Vladimir Vasil'EvichBasij Valerij TimofeevichGofajzen Oleg ViktorovichDidych Jurij RomanovichKrjukova Tat'Jana DmitrievnaMatveev Aleksandr AleksandrovichMedvedev Jurij VladimirovichPlatzerova Natal'Ja AleksandrovnaShishkin Aleksandr Vladimirovich

DEVICE FOR SEPARATING BRIGHTNESS AND COLOR SIGNALS IN SECAM SYSTEM DECODER Russian patent published in 1994 - IPC

Abstract RU 2013885 C1

FIELD: TV engineering. SUBSTANCE: device has unit for separating complete color videosignal to low-frequency and high-frequency components, three delay units, two adders, subtracter, two controlled delay lines, two units for determining rest frequency of color subcarrier, two multipliers, color subcarrier rest frequency complex signal two generators, complex envelope two correlators and unit for measuring phase difference. EFFECT: improved efficiency of operation. 1 dwg

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RU 2 013 885 C1

Authors

Solop N.A.

Babich V.V.

Basij V.T.

Gofajzen O.V.

Didych Ju.R.

Krjukova T.D.

Matveev A.A.

Medvedev Ju.V.

Platzerova N.A.

Shishkin A.V.

Dates

1994-05-30—Published

1991-05-28—Filed

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