DOI: https://doi.org/10.3103/S073527271992110025
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Combined filtering and recognition of the type of segment of excitation of noisy speech signals

V. I. Gupal, S. Ya. Zhuk, Yu. A. Mamonov

Abstract


Algorithms for filtering and recognition of the type of segment of excitation of noisy speech signals were synthesized on the basis of the apparatus of mixed Markov processes in discrete time. The algorithms obtained are analyzed for the example of processing a real speech signal on a computer.

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References


Makhoul, J. "Linear prediction: A tutorial review," Proc. IEEE, Vol. 63, No. 4, p. 561-580, 1975. DOI: https://doi.org/10.1109/PROC.1975.9792.

Mironov, M. A.; Yarlykov, M. S. "Optimal discrete algorithms of functional diagnosis of the technical state of dynamic systems," Avtomatika i Telemekhanika, No. 10, p. 144-151, 1985.

Mironov, M. A. "Optimal discrete processing of signal dependent simultaneously on several samples of the stochastic processes being estimated," Radiotekhnika i Elektronika, Vol. 37, No. 1, P. 107-116, 1992.

Zhuk, S. Ya. "Synthesis of digital detector-meters for mixed Markovian processes," Radioelectron. Commun. Syst., Vol. 32, No. 11, P. 29-35, 1989. URI: http://radioelektronika.org/article/view/S073527271989110063.







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