Adaptive filter for producing an echo cancellation signal in a transceiver system for duplex digital communication through one single pair of conductors

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United States of America Patent

PATENT NO 4817081
SERIAL NO

07028634

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Abstract

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Adaptive filter for producing an echo cancellation signal in a transceiver system arranged for digital communication in the duplex mode via one single pair of conductors, the filter comprising delay means (8) having N terminals for delaying the N most recently transmitted symbols, an addressing circuit (10) having M input terminals (M

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Patent Owner(s)

Patent OwnerAddress
AT&T AND PHILIPS TELECOMMUNICATIONS B V JAN VAN DER HEYDENSTRAAT 38-40 HILVERSUM THE NETHERLANDS A CORP OF THE NETHERLANDSNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tol, Simon J M Eindhoven, NL 6 88
Wouda, Kornelis J Eindhoven, NL 10 132

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