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Hartmut Harlos

Philips

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Publication

Featured researches published by Hartmut Harlos.

IEEE Transactions on Consumer Electronics | 1985

Picture Signal Improvement in Coloyr TV Receivers

Hartmut Harlos

The restricted bandwidth of current transmission systems prevents improvement of the transmitted signals. High definition tv could help, but it is not yet available. Today, any improvements must therefore be made within the tv set. To ensure independence of the transmission standard, it is useful to treat the baseband signals, i.e. the luminance signal Y and the colour difference signals R-Y and B-Y.

Archive | 1986

Control circuit for calibrating a delay line

Hartmut Harlos; Klaus Juhnke; Peter Kelting

Archive | 1981

Television receiver circuit arrangement for identifying the standard

Klaus Juhnke; Hartmut Harlos

Archive | 1993

Contrast and brightness control whereby both are based on the detected difference between a fixed black level in the video signal and the black peak value

Hartmut Harlos; Klaus Kroner; Matthias Peters; Jorg Wolber

Archive | 1988

Circuit arrangement for reducing noise

Hartmut Harlos; Peter Kelting

Archive | 1985

Circuit arrangement for the control of a picture tube

Hartmut Harlos

Archive | 1997

Method and arrangement for steepening color edges

Hartmut Harlos; Frank Volmari

Archive | 1985

Differential amplifier circuit having improved control signal filtering

Karl H. Matthies; Hartmut Harlos

Archive | 1979

Circuit arrangement for generating a pulse with a delayed edge

Klaus Juhnke; Hartmut Harlos

Archive | 1997

Method and apparatus for enhancing colour edges

Hartmut Harlos; Frank Volmari

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Peter Kelting

Philips

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Klaus Juhnke

Philips

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Matthias Peters

Philips

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Frank Volmari

Philips

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Jorg Wolber

Philips

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Karl H. Matthies

Philips

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Klaus Kroner

Philips

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