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An extension to the filtered-x LMS algorithm with logarithmic transformation

  • Silesian University of Technology
  • Nanjing University of Information Science & Technology
  • Nanjing University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

9 Citations (Scopus)

Abstract

Active control of impulsive noise has been of increasing interest due to high impact of such noise on humans. The algorithm with logarithmic transformation, developed by Wu, et al. has been found particularly interesting. In this paper this idea is continued, and an extension to this algorithm is proposed to improve its convergence properties and allow for successful control if the noise has also another type of noise together with the impulses. A number of simulations are performed to validate the algorithm and compare it with algorithms leading in the literature. Additionally to simulated benchmark impulsive noises, real recordings are considered, which bring another insight into efficiency of the algorithms.

Original languageEnglish
Title of host publication2015 IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages454-459
Number of pages6
ISBN (Electronic)9781509004805
DOIs
Publication statusPublished - 28 Jan 2016
Event15th IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2015 - Abu Dhabi, United Arab Emirates
Duration: 7 Dec 201510 Dec 2015

Publication series

Name2015 IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2015

Conference

Conference15th IEEE International Symposium on Signal Processing and Information Technology, ISSPIT 2015
Country/TerritoryUnited Arab Emirates
CityAbu Dhabi
Period7/12/1510/12/15

Keywords

  • FxLogLMS
  • NSFxLogLMS
  • impulsive noise
  • mixed noise

ASJC Scopus subject areas

  • Signal Processing

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