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  4. 7(81)'2009
  5. The application of sonograms for the protection estimation of speech information based on stochastic differential equations with variable coefficients

The application of sonograms for the protection estimation of speech information based on stochastic differential equations with variable coefficients

S.B. Prikhodko, A.V. Puhalevich
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The modified approach for speech information protection based on the use of stochastic differential equations with variable coefficients for normalize speech signals is described. The protection estimation of the speech information for the described approach with use of sonograms is evaluated.
Keywords: protection to language information, differential equation