DocumentCode
2252824
Title
A practical method of time delay estimation with coupled LMS filters
Author
Izydorczyk, Jacek
Author_Institution
Silesian Univ. of Technol., Gliwice
fYear
2006
fDate
16-19 May 2006
Firstpage
510
Lastpage
513
Abstract
The text concisely shows an idea to use two coupled LMS filters to estimate time delay between two detectors (microphones). In the algorithm stiff shape of the impulse response of the filters is assumed. As a result the LMS algorithm adapt only time delay and gain. The time computational complexity of the algorithm is the same order as the time computational complexity of the conventional LMS algorithm. The article is illustrated by computations on a real-life data
Keywords
computational complexity; delay estimation; filtering theory; least mean squares methods; microphones; signal detection; transient response; algorithm stiff shape; coupled LMS filters; impulse response; microphones; time computational complexity; time delay estimation; Computational complexity; Delay effects; Delay estimation; Detectors; Filtering; Finite impulse response filter; Least squares approximation; Microphones; Shape; Signal detection;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrotechnical Conference, 2006. MELECON 2006. IEEE Mediterranean
Conference_Location
Malaga
Print_ISBN
1-4244-0087-2
Type
conf
DOI
10.1109/MELCON.2006.1653150
Filename
1653150
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