Comparison of DDE and ETDGE for time-varying delay estimation

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)1994-1995
Journal / PublicationElectronics Letters
Issue number23
Publication statusPublished - 11 Nov 1999


The performances of DDE and ETDGE, which are two recently proposed methods for the direct estimation of time delay between signals received at two spatially separated sensors, are compared. Although both algorithms are computationally efficient, it is shown that the ETDGE method generally outperforms the DDE method for tracking nonstationary delays with different source signals.