Design of Robust Steerable Broadband Beamformers incorporating Microphone Gain and Phase Error Characteristics

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Design of Robust Steerable Broadband Beamformers incorporating Microphone Gain and Phase Error Characteristics

Beamformers are known to be sensitive to errors and mismatches in their array elements. This paper proposes a robust steerable broadband beamformer design using the Farrow structure and for arbitrary array geometry. The design formulation includes stochastic models describing the flexibility for mic...

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Bibliographic Details
Main Authors:	Lai, Chiong, Nordholm, Sven, Leung, Yee-hong
Other Authors:	Jonathon A. Chambers
Format:	Conference Paper
Published:	IEEE 2011
Subjects:	robust broadband beamformer steerable microphone characteristics stochastic
Online Access:	http://hdl.handle.net/20.500.11937/11778

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