VOICE CONTROL COMMAND RECOGNITION SYSTEM OF UAV BASED ON STEGANOGRAPHIC-CEPSTRAL ANALYSIS

Authors

  • O. Yu. Lavrynenko National Aviation University, Kyiv
  • Y. A. Kocherhin National Aviation University, Kyiv
  • G. F. Konakhovych National Aviation University, Kyiv

DOI:

https://doi.org/10.18372/1990-5548.56.12928

Keywords:

Classification of the object, semantic identification of the voice commands, Unmanned Aerial Vehicles, voice recognition, mel-frequency cepstral coefficients

Abstract

The article suggests the developed voice command recognition system based on steganographic-cepstral analysis and the computational algorithm of mel-frequency cepstral coefficients which is used for creation the basic voice command recognition system on the basis of which can be created more complex voice control solutions. To prove experimentally and substantiate the usefulness of using the developed voice command recognition system and the computational algorithm of mel-frequency cepstral coefficients. The detailed results of preliminary experimental studies of the developed voice command recognition system and the computational algorithm of mel-frequency cepstral coefficients in MATLAB in the case of the identification of control commands "up", "down", "right", "left" spoken by different subjects. The article presents the developed voice command recognition system based on steganographic-cepstral analysis which allows to increase the efficiency of voice command recognition. The conclusion based on the detailed results of preliminary experimental studies shows the usefulness of using the developed voice command recognition system and the computational algorithm of mel-frequency cepstral coefficients and thorough substantiation of the scientific-technical experimental study.

Author Biographies

O. Yu. Lavrynenko, National Aviation University, Kyiv

Telecommunication Systems and Networks Department, Educational & Research Institute of Air Navigation, Electron-ics and Telecommunications

Post-graduate student

Y. A. Kocherhin, National Aviation University, Kyiv

Telecommunication Systems and Networks Department, Educational & Research Institute of Air Navigation, Electronics and Telecommunications

Candidate of Science (Engineering). Associate Professor

G. F. Konakhovych, National Aviation University, Kyiv

Telecommunication Systems and Networks Department, Educational & Research Institute of Air Navigation, Electronics and Telecommunications

Doctor of Engineering Science. Professor

 

References

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Issue

Vol. 2 No. 56 (2018)

Section

THEORY AND METHODS OF SIGNAL PROCESSING

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