Near-field Adaptive Beamformer for Robus
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Iain A. McCowan; Darren C. Moore; S. Sridharan
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Article
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2002
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Elsevier Science
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English
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This paper investigates a new microphone array processing technique specifically for the purpose of speech enhancement and recognition. The main objective of the proposed technique is to improve the low frequency directivity of a conventional adaptive beamformer, as low frequency performance is crit