TY - JOUR AU - Pena, Danilo AU - Lima, Arthur AU - Junior, Vicente Angelo de Sousa AU - Silveira, Luiz Felipe AU - Medeiros, Allan PY - 2020/04/20 Y2 - 2024/03/29 TI - Robust time delay estimation based on non-Gaussian impulsive acoustic channel JF - Journal of Communication and Information Systems JA - Journal of Communication and Information Systems VL - 35 IS - 1 SE - Letters DO - 10.14209/jcis.2020.9 UR - https://jcis.sbrt.org.br/jcis/article/view/687 SP - 86-89 AB - <p>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.</p> ER -