Adaptive comb filter and decision feedback equalizer for noise suppression
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United States of America Patent
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Jan 4, 2000
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N/A
app pub date -
Dec 17, 1997
filing date -
Sep 30, 1997
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Abstract
An improvement to a half duplex multipoint communication environment wherein a digital subscriber line (DSL) receiver employs an adaptive comb filter and a decision feedback equalizer (DFE) to efficiently suppress or eliminate low frequency periodic impulse noise and crosstalk generated in the vicinity of the device receiver.
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