Simulating Room Impulse Responses for Spherical Microphone Arrays

D. P. Jarrett, E. A. P. Habets, M. R. P. Thomas, and P. A. Naylor

Abstract

A method is proposed for simulating the sound pressure signals on a spherical microphone array in a reverberant enclosure. The method employs spherical harmonic decomposition and takes into account scattering from a solid sphere. An analysis shows that the error in the decomposition can be made arbitrarily small given a sufficient number of spherical harmonics.

Details

Publication typeInproceedings
Published inProc. IEEE Intl. Conf. on Acoustics, Speech and Signal Processing (ICASSP)
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