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2 054 823

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IPC

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Application

5067428/09, 1992-08-28

(22)

Actual filing date

1992-08-28

(45)

Published

1996-02-20

(72)

Inventor

Gofajzen Oleg Viktorovich[Ua]Krjukova Tat'Jana Dmitrievna[Ua]Babich Vladimir Vasil'Evich[Ua]Basij Valerij Timofeevich[Ua]Matveev Aleksandr Aleksandrovich[Ua]Medvedev Jurij Andreevich[Ua]Platzerova Natal'Ja Aleksandrovna[Ua]Shishkin Aleksandr Vladimirovich[Ua]

(73)

Holder

Gofajzen Oleg Viktorovich[Ua]Krjukova Tat'Jana Dmitrievna[Ua]Babich Vladimir Vasil'Evich[Ua]Basij Valerij Timofeevich[Ua]Matveev Aleksandr Aleksandrovich[Ua]Medvedev Jurij Andreevich[Ua]Platzerova Natal'Ja Aleksandrovna[Ua]Shishkin Aleksandr Vladimirovich[Ua]

DIGITAL DEVICE FOR SEPARATION OF BRIGHTNESS AND COLOR SIGNALS IN PAL AND NTSC DECODERS Russian patent published in 1996 - IPC

Abstract RU 2054823 C1

FIELD: TV devices. SUBSTANCE: device has analog-to-digital converter 1, two delay units 2 and 6, subtracter 3, two digital-to-analog converters 4 and 8, upper frequency filter 5, tracing band-pass filter 7, frequency detector 9, control signal generator 10, amplitude detector 11, differentiating unit 12. EFFECT: decreased distortions of brightness and color. 1 dwg

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RU 2 054 823 C1

Authors

Gofajzen Oleg Viktorovich[Ua]

Krjukova Tat'Jana Dmitrievna[Ua]

Babich Vladimir Vasil'Evich[Ua]

Basij Valerij Timofeevich[Ua]

Matveev Aleksandr Aleksandrovich[Ua]

Medvedev Jurij Andreevich[Ua]

Platzerova Natal'Ja Aleksandrovna[Ua]

Shishkin Aleksandr Vladimirovich[Ua]

Dates

1996-02-20—Published

1992-08-28—Filed

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