Digital filter operating at intermediate frequency
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United States of America Patent
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Jun 11, 1991
Grant Date -
N/A
app pub date -
Mar 28, 1988
filing date -
Mar 26, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A digital filter operating at intermediate frequency, having a transverse filter; a recursive filter; a device for storing the different coefficients of the two filters; a D-A conversion device situated at the output of this storage device; a device for addressing this storage device; and controls for the addressing device.
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