This paper deals with filter updates for adaptive virtual acoustic imaging systems using binaural technology and loudspeakers. The problem is to update the inverse filters without creating any audible changes for the listener. The problem can be overcome by using either a very fine mesh for the inverse filters or by using commutation techniques.

Authors: Kim, Youngtae; Mannerheim, Pal; Nelson, Philip A.
Affiliations: Institute of Sound and Vibration Research (ISVR); Samsung Advanced Institute of Technology(SAIT)(See document for exact affiliation information.)
AES Convention: 120 (May 2006) Paper Number: 6715
Publication Date: May 1, 2006
Session Subject: Signal Processing; High Resolution Audio

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