"JOURNAL OF RADIO ELECTRONICS" (Zhurnal Radioelektroniki ISSN 1684-1719, N 6, 2019

contents of issue      DOI  10.30898/1684-1719.2019.6.6     full text in English (pdf)  

Increasing Detection Efficiency of Border Mental Disorders Based on Adaptive Decomposition and Cepstral Analysis of Speech Signals


Alan K. Alimuradov 1, Alexander Yu. Tychkov 1, Pyotr P. Churako 2, Alexey P. Zaretskiy 3, Ivan B. Prokhorov 3, Kirill S. Mityagin 3

1 Research Institute for Fundamental and Applied Studies, Penza State University, 40, Krasnaya str., Penza, 440026, Russia

2 Data Measuring Equipment and Metrology Department, Penza State University, 40, Krasnaya str., Penza, 440026, Russia

3 Department of radio engineering and cybernetics, Moscow Institute of Physics and Technology Moscow Institute of Physics and Technology (State University),
9 Institutsky Per., Dolgoprudny, Moscow region 141700, Russia


The paper is received on May 25, 2019

Abstract. The detection accuracy of borderline mental disorders depends on correct processing of speech signals. The main reason of low accuracy and large errors in measurements is associated with the use of inefficient and non-adaptive methods for processing of non-stationary speech signals. In this paper, the authors propose a method for increasing the detection efficiency of borderline mental disorders based on adaptive decomposition technology for non-stationary signals, namely, improved complete ensemble empirical mode decomposition with adaptive noise and mel-frequency cepstral analysis. A block diagram for the method and a brief mathematical description are presented. The research results are presented, on the basis of which it was concluded that the method proposed by the authors can successfully be tested in remote monitoring systems of psychogenic disorders to accelerate the treatment process.

Keywords: speech signal, border mental disorders, mel-frequency cepstral coefficients, improved complete ensemble empirical mode decomposition with adaptive noise.


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For citation:

A.A.Alimuradov, A.Yu.Tychkov, P.P.Churakov, A.P.Zaretskiy, I.B.Prokhorov, K.S.Mityagin. Increasing detection efficiency of border mental disorders based on adaptive decomposition and cepstral analysis of speech signals. Zhurnal Radioelektroniki - Journal of Radio Electronics. 2019. No.6. Available at http://jre.cplire.ru/jre/jun19/6/text.pdf
DOI 10.30898/1684-1719.2019.6.6