Robust time delay estimation based on non-Gaussian impulsive acoustic channel

Authors

  • Danilo Pena UFRN
  • Arthur Lima UFRN
  • Vicente Angelo de Sousa Junior UFRN
  • Luiz Felipe Silveira UFRN
  • Allan Medeiros UFRN

DOI:

https://doi.org/10.14209/jcis.2020.9

Abstract

The aim of this letter is to propose a new robust method for source localization over impulsive noise and investigate its practical implications. The method uses a non-linear data transformation associated with the generalized cross-correlation technique. Hence, simulations and experiments show better performance than traditional methods without increasing the computational cost. Our practical experiments indicate the possibility of obtaining a correlated impulsive noise, in which the proposed method is still presenting accurate estimations.

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Published

2020-04-20

How to Cite

Pena, D., Lima, A., Junior, V. A. de S., Silveira, L. F., & Medeiros, A. (2020). Robust time delay estimation based on non-Gaussian impulsive acoustic channel. Journal of Communication and Information Systems, 35(1), 86–89. https://doi.org/10.14209/jcis.2020.9

Issue

Vol. 35 No. 1 (2020)

Section

Letters

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Received 2019-11-19
Accepted 2020-04-13
Published 2020-04-20

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