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Journal Article

Combining Methods for Multichannel Room Impulse Response Generation and Objective and Subjective Performance Evaluation

Authors: Kuster, Martin

Journal of the Audio Engineering Society · Volume 57 · Issue 7/8 · pp. 512–520 · July 2009

Abstract

There are many methods for deriving multichannel room impulse responses (RIR) when reference RIRs are provided. Previous articles focused on a method for synthesizing the early part of the process, dominated by discrete reflections, and a method for synthesizing the late part of the process, dominated by statistical diffuse reverberation. In order to take advantage of their respective benefits, these two approaches can be combined with a simple windowing technique with a variable transition point. Objective and subjective evaluations confirm the validity of the RIR synthesis methods and the method of combination.

Details

Publication
Journal of the Audio Engineering Society
Volume
57
Issue
7/8
Pages
512–520
Publication date
July 6, 2009
Affiliation
Laboratory of Acoustical Imaging and Sound Control, Delft University of Technology, Delft, The Netherlands (See document for exact affiliation information.)
Type
Journal Article