Investigation on Optimal Microphone Arrangement of Spherical Microphone Array to Achieve Shape Beamforming

Abstract

This paper presents a spherical microphone array design which can be used for capturing a sound selectivity and locally. Capturing a sound by microphone array is achieved by method of Delay and Sum Beam Forming (DSBF). In this method, microphone arrangement has a large effect on the directivity. Using beam forming simulation, the authors investigated on the… (More)

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