Some virtual source imaging systems, for example the stereo dipole, use digital finite impulse response filters to give a listener the impression that sound is coming from a position in space where no real sound source exists. A time domain filter design method is presented that allows selective attenuation of unwanted peaks in the spectrum of the reproduced sound.

Authors: Kirkeby, Ole; Nelson, Philip A.
Affiliations: ISVR University of Southampton, Southampton, UK ; Tokyo Denki University, Tokyo, Japan(See document for exact affiliation information.)
AES Convention: 104 (May 1998) Paper Number: 4688
Publication Date: May 1, 1998
Subject: Signal Processing

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