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

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

Internet

http://hdl.handle.net/20.500.11937/11778

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