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Problemy Upravleniya, 2006, Issue 3, Pages 13–18
(Mi pu339)
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This article is cited in 4 scientific papers (total in 4 papers)
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Frequency domain signal processing in speech recognition
A. S. Kolokolov Institute of Control Sciences, Russian Academy of Sciences
Abstract:
The paper discusses some methods of speech signals preprocessing in the frequency domain, which provide signal's description stable against frequency distortions and additive noises. The methods are based on logarithmic spectrum transformations implemented as band-pass filtering process of the spectrum envelope. The transformations allow for the lateral inhibition process and the responses of on-off neurons in the auditory analyzer.
Citation:
A. S. Kolokolov, “Frequency domain signal processing in speech recognition”, Probl. Upr., 2006, no. 3, 13–18
Linking options:
https://www.mathnet.ru/eng/pu339 https://www.mathnet.ru/eng/pu/v3/p13
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Abstract page: | 461 | Full-text PDF : | 454 | References: | 37 |
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