Demodulator
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United States of America Patent
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Oct 1, 1996
Grant Date -
N/A
app pub date -
Nov 22, 1994
filing date -
Nov 24, 1993
priority date (Note) -
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Abstract
In a demodulator for a stereo signal transmitted by amplitude and phase modulation of a carrier, a phase signal and a quantity signal are formed. By multiplication of the quantity signal with the tangent of the phase signal reduced by a value to be preset, a difference signal is formed. The value to be preset is generated in such a way as to minimize the direct portion of the difference signal.
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