A FAST ADAPTIVE ECHO CANCELLATION TECHNIQUE WITH A LEAKY PROPORTIONATE NLMS ALGORITHM

Mitra, Abhijit

dc.contributor.author	Mitra, Abhijit
dc.date.accessioned	2012-11-08T06:58:46Z
dc.date.accessioned	2019-05-28T09:39:21Z
dc.date.available	2012-11-08T06:58:46Z
dc.date.available	2019-05-28T09:39:21Z
dc.date.issued	2008-01-01
dc.identifier.uri	http://hdl.handle.net/20.500.11948/466
dc.description.abstract	A modified version of proportionate normalized least mean square (PNLMS) algorithm that achieves faster convergence in time domain with a marginal increment in implementation complexity than the existing one is proposed. The proposed algorithm, leaky PNLMS (LPNLMS), mainly differs from PNLMS by virtue of a leaky factor which is dependent on the algorithm step size parameter and speeds up the convergence behaviour. We apply the proposed algorithm in case of an adaptive echo canceller. The performance of the proposed algorithm is examined in the said application with respect to the mean square error (MSE) and bit error rate (BER) curves.	en_US
dc.language.iso	en	en_US
dc.publisher	Daffodil International University	en_US
dc.subject	Bit error rate, Fast convergence, Leaky factor, Mean square error, Proportionate NLMS algorithm.	en_US
dc.title	A FAST ADAPTIVE ECHO CANCELLATION TECHNIQUE WITH A LEAKY PROPORTIONATE NLMS ALGORITHM	en_US
dc.type	Article	en_US