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Journal Article

Investigations on an Early-Reflection-Free Model for BRIRs

Authors: Menzer, Fritz; Faller, Christof

Journal of the Audio Engineering Society · Volume 58 · Issue 9 · pp. 709–723 · September 2010

Abstract

Simulating the late reverberation of a room using a synthetically generated reverberation tail is a common practice in the design of artificial reverberators. Binaural reverberators could benefit from better knowledge of the perceptual cues that are relevant for the reverberation tail. In this study the use of filtered white Gaussian noise instead of the original tail was subjectively evaluated. Matching the interaural coherence in each frequency band produced better results than full-band matching. In some cases time-dependent matching improved quality. Results are based on subjective studies.

Details

Publication
Journal of the Audio Engineering Society
Volume
58
Issue
9
Pages
709–723
Publication date
September 6, 2010
Affiliation
Ecole Polytechnique Fédérale de Lausanne, Lausanne, Switzerland (See document for exact affiliation information.)
Type
Journal Article