DocumentCode
698077
Title
A method for head related impulse response simplification
Author
Masterson, Claire ; Adams, Stephen ; Kearney, Gavin ; Boland, Frank
Author_Institution
Dept. of Electron. & Electr. Eng., Trinity Coll. Dublin, Dublin, Ireland
fYear
2009
fDate
24-28 Aug. 2009
Firstpage
2569
Lastpage
2573
Abstract
We present a method to extract a common subsystem from a HRIR dataset to allow for easier real-time convolution in interactive audio environments and more efficient HRIR interpolation. An iterative least squares method is described for this deconvolution operation, and the relation of this method to that of finding the approximate greatest common divisor of polynomial systems is discussed.
Keywords
acoustic convolution; audio signal processing; deconvolution; interactive systems; interpolation; iterative methods; least squares approximations; HRIR dataset; HRIR interpolation; deconvolution operation; greatest-common divisor approximation; head related impulse response simplification; interactive audio environments; iterative least squares method; polynomial systems; real-time convolution; Abstracts; Conferences; Ear;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference, 2009 17th European
Conference_Location
Glasgow
Print_ISBN
978-161-7388-76-7
Type
conf
Filename
7077651
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