DocumentCode
2540260
Title
Time delay estimation with coupled LMS filters
Author
Izydorczyk, Jacek
Author_Institution
Silesian Univ. of Technol. Akademicka, Gliwice
fYear
2006
fDate
21-24 May 2006
Abstract
The text concisely shows an idea for use of two coupled LMS filters to estimate time delay between two detectors (microphones). In the algorithm stiff shape of the impulse response is assumed. As a result, LMS algorithm adapts time delay and gain only. Time complexity of the algorithm is the same order as time computational complexity of conventional LMS algorithm. The article is illustrated by computations on real-life data
Keywords
FIR filters; delay estimation; filtering theory; least mean squares methods; transient response; LMS algorithm; coupled LMS filters; impulse response; time computational complexity; time delay estimation; Acoustic noise; Baseband; Delay effects; Delay estimation; Detectors; Filtration; Finite impulse response filter; Least squares approximation; Microphones; Robot sensing systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location
Island of Kos
Print_ISBN
0-7803-9389-9
Type
conf
DOI
10.1109/ISCAS.2006.1693091
Filename
1693091
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