Departmental Papers (ESE)

Document Type

Conference Paper

Date of this Version

May 2006

Comments

Copyright 2006 IEEE. Reprinted from 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Volume 3, pages III-748 - III-751.
Publisher URL: http://dx.doi.org/10.1109/ICASSP.2006.1660762

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Abstract

The need to accurately and efficiently estimate room impulse responses arises in many acoustic signal processing applications. In this work, we present a general family of algorithms which contain the conventional normalized least mean squares (NLMS) algorithm as a special case. Specific members of this family yield estimates which are robust both to different noise models and choice of parameters. We demonstrate the merits of our approach to accurately estimate sparse room impulse responses in simulations with speech signals.

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Date Posted: 16 April 2007

This document has been peer reviewed.