Circuit arrangement for the recognition of adjacent channel interference
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United States of America Patent
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May 20, 1997
Grant Date -
N/A
app pub date -
Oct 31, 1994
filing date -
Nov 12, 1993
priority date (Note) -
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Abstract
A circuit arrangement for recognizing adjacent channel interference in a stereo radio receiver, in which a stereo multiplex signal is present. An adjacent channel interference signal is obtained as a function of a direct voltage portion of the stereo multiplex signal and as a function of the spectral components of the stereo multiplex signal above 60 kHz.
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