H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 3/23 (2006.01) H04M 9/08 (2006.01)
Patent
CA 2590818
An echo canceller circuit comprises a transfer controller arranged to transfer adaptive tap coefficients to replace non-adaptive tap coefficients to model an echo response using filtering with the adaptive tap coefficients. A method for echo cancellation is also provided.
Dunne Bruce E.
Farrell David S.
Laberteaux Kenneth P.
Younce Richard C.
Borden Ladner Gervais Llp
Tellabs Operations Inc.
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