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Wolfgang Weltersbach

Philips

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Publication

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IEEE Transactions on Consumer Electronics | 1985

System and Realization aspects of Multistandard TV Receivers

Wolfgang Weltersbach

With the advent of cable and satellite TV demand for multistandard TV-receivers has grown rapidly. The introduction of multichannel sound systems leads to a greater complexity of TV-receivers. At the same time the demands on picture and sound processing have been increased.

Archive | 1994

Oscillator with switchable varactor diodes

Joachim Brilka; Wolfgang Weltersbach

Archive | 1989

Synchronous demodulator having automatically tuned band-pass filter

Joachim Brilka; Wolfgang Weltersbach

Archive | 1982

Circuit for adjusting the amplitude of a color signal

Jurgen Ruprecht; Wolfgang Weltersbach

Archive | 1975

Circuit arrangement for separating video and audio signals

Thorwald Rabeler; Wolfgang Weltersbach

Archive | 1982

Circuit for adjusting the colour signal amplitude

Jurgen Ruprecht; Wolfgang Weltersbach

Archive | 1978

TV sound signal recovery for HF carrier mode - mixes IF picture signal, which is then filtered out, to obtain IF sound signals near picture carrier

Thorwald Rabeler; Wolfgang Weltersbach

Archive | 1995

Circuit arrangement for demodulating a video signal

Joachim Brilka; Thomas Hafemeister; Wolfgang Weltersbach

Archive | 1995

Circuit arrangement for amplitude control of a television signal.

Joachim Brilka; Wolfgang Weltersbach

Archive | 1994

Circuit arrangement for demmodulating the sound signals in a television signal in accordance with at least two different transmission standards

Joachim Brilka; Wolfgang Weltersbach

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Joachim Brilka

NXP Semiconductors

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Jurgen Ruprecht

Philips

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Thorwald Rabeler

Philips

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Henning Schwarz

Philips

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Joachim Brilka

NXP Semiconductors

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Thomas Hafemeister

Philips

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