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The article describes and compares the effectiveness of two steganographic methods dedicated for speech signal processing. The first method is based on the change in the drift of a phase angle (Drift Correction Modulation, DCM), whereas the second uses spectral amplitude correction (Pattern Magnitude Modulation, PMM). The results of experiments corroborating the robustness of the methods against degrading...
The article presents the theoretical basis for the implementation of Gaussian Mixture Models and implementation of a word recognition system on the basis of DSK TMS302C6713 DSP from Texas Instruments. The effectiveness of the algorithm based on Gaussian Mixture Model has been demonstrated. The system was developed as a software module for voice authentication of a subscriber in a Personal Trusted...
W dokumencie "Wizja Sił Zbrojnych RP-2030" opublikowanym przez Department Transformacji MON przedstawiono spójną perspektywę rozwoju potencjału obronnego Polski, przyszłe środowisko operacyjne Sit Zbrojnych oraz kierunki postępu technologicznego. Nawiązując do Wizji Sił Zbrojnych RP-2030, w artykule zaprezentowano nową koncepcję walki informacyjnej rozgrywającej się na płaszczyźnie skrytej...
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