Microphone array response to speaker movements

作者: Y. Grenier , S. Affes

DOI: 10.1109/ICASSP.1997.599615

关键词:

摘要: Matched filtering and adaptive beamforming are both necessary for efficient speech dereverberation noise reduction by microphone arrays. This can be achieved the identification of impulse responses. We show that arrays sensitive to errors responses, particularly due speaker movements. prove adjusted matched-filtering permanent tracking responses also necessary. The proposed array responds well these requirements under realistic conditions.

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