Robust Microphone Beamformer in the Presence of Multiple Interfering Signals

M. T. Hossein,M. S. Hossain,M. Rashid,Nasim Ahmed

2021 3rd International Conference on Electrical & Electronic Engineering (ICEEE)（2021）

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摘要

This paper presents a robust uniform linear microphone array (ULMA) beamforming to focus on specific sound among multiple interferences along with other reverberations using constrained techniques in Matlab Simulink platform. Robust beamforming is essential for practical implementation because of different uncertainties created in beamformer such as direction-of-arrival (DOA) mismatch which degrad...

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关键词

Acoustic beamformer,direction of arrival mismatch,microphone array,robust ODL,robust FDL

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