Channel selection apparatus
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United States of America Patent
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-
Nov 12, 2002
Grant Date -
N/A
app pub date -
Mar 5, 1999
filing date -
Mar 5, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A channel selection apparatus for sorting broadcast signals detects parity errors of plural broadcast signals transmitted from the same broadcasting station. The tuned frequency of the broadcast signal is shifted from the frequency of a normal broadcast signal by a predetermined value. As a result, field intensity of the broadcast signal correlates more closely with a parity error rate. The channel selection apparatus thus can sort broadcast signals in the order of fewer error rates and assign them to tuning buttons in the order of easier selecting operation.
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