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Unitary Matrix Design for Diffuse Jot Reverberators

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.

Authors: Faller, Christof; Menzer, Fritz
Affiliation: Ecole Polytechnique Federale de Lausanne
AES Convention:128 (May 2010) Paper Number:7984 Import into BibTeX
Subject:Spatial Signal Processing

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