A Speech Enhancement Method Based on Kalman Filtering
نویسندگان
چکیده
In this paper, the problem of speech enhancemen t when only corrupted speech signal is available for processing is considered. For this , the Kalman f i l ter ing method is s tudied and compared with t e Wiener f i l ter ing method. Its performance is found to be signif ican t ly be t te r han the Wiener f i l ter ing method. A delayed-Kalman fi l tering method is also proposed which improves the speech enhancement per formance of Kalman f i l t e r fur ther .
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