Signal control apparatus
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United States of America Patent
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Dec 1, 1987
Grant Date -
N/A
app pub date -
Nov 13, 1985
filing date -
Nov 14, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A signal control apparatus includes a circuit (26) for bearing a first characteristic to an original signal and outputting it as a first signal; a circuit (28) for bearing a second characteristic to the original signal and outputting it as a second signal; an adder circuit (30; 50) for adding the first and second signal with a variable proportion therebetween; and a control circuit (38) for controlling the variable proportion in accordance with the original signal in order to vary the output signal characteristic continuously.
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