Speech Enhancement and Recognition using Kalman Filter Modified via Radial Basis Function
2020 ◽
Vol 9
(2)
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Keyword(s):
In this paper, a Radial Basis Function-based Kalman filter has been utilized to perform speech enhancement of an audio signal. Moreover, in order to accomplish speech recognition, correlation after detecting signal envelop has been applied. Based on the simulation result, it shows that using the radial basis function-based Kalman filter (non-linear functions to estimate Q parameter) should lead to obtain better results.
Keyword(s):
Recursive hybrid algorithm for non-linear system identification using radial basis function networks
1992 ◽
Vol 55
(5)
◽
pp. 1051-1070
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Keyword(s):
1994 ◽
Vol 27
(8)
◽
pp. 627-632
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Keyword(s):