SIMULATING ROOM IMPULSE RESPONSES FOR SPHERICAL MICROPHONE ARRAYS

被引：0
|
作者：
Jarrett, Daniel P. [1 ]
Habets, Emanuel A. P. [1 ]
Thomas, Mark R. P. [1 ]
Naylor, Patrick A. [1 ]
机构：
[1] Imperial Coll London, Dept Elect & Elect Engn, London, England
来源：
2011 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING | 2011年
关键词：
Image method; reverberation; room acoustics; spherical microphone arrays;
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
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.
引用
收藏
页码：129 / 132
页数：4
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