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An adaptive approach for time delay estimation of band-limited signals

1983; Institute of Electrical and Electronics Engineers; Volume: 31; Issue: 3 Linguagem: Inglês

10.1109/tassp.1983.1164108

0096-3518

D.H. Youn, N. Ahmed, G. Carter,

Blind Source Separation Techniques

This correspondence concerns the use of the Widrow's adaptive least-mean-square (LMS) adaptive filter algorithm [1] for estimating the time delay between two-sensor outputs. Theoretical bias and estimation error are discussed. This analytical study provides a clue for determining the most effective way of processing the received signals through the adaptive filter. Computer simulation results are also included.