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Convention Paper

Unitary Matrix Design for Diffuse Jot Reverberators

Authors: Menzer, Fritz; Faller, Christof

AES Convention 128 · Paper 7984 · May 2010

Abstract

This paper presents different methods for designing unitary mixing matrices for Jot reverberators with a particular emphasis on cases where no early reflections are to be modeled. Possible applications include diffuse sound reverberators and decorrelators. The trade-off between effective mixing between channels and the number of multiply operations per channel and output sample is investigated as well as the relationship between the sparseness of powers of the mixing matrix and the sparseness of the impulse response.

Details

Published in
AES Convention 128
AES Convention
128
Paper number
7984
Publication date
May 6, 2010
Session subject
Spatial Signal Processing
Affiliation
Ecole Polytechnique Federale de Lausanne (See document for exact affiliation information.)
Type
Convention Paper