Выходит 12 номеров в год
ISSN Печать: 1064-2315
ISSN Онлайн: 2163-9337
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Survey of Spectral Methods of Embedding of Watermarks into Audio Signals
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Краткое описание
Methods of embedding of digital watermarks into audio signals, which make it possible to conserve signal marking after application lossy compression algorithms, is under consideration. Potential of usage of subband coders and coders with transformation on construction of steganographic systems, ways of introduction into system of legal access keys, ways of increase of system reliability, attempts of watermarks coding are shown. The described methods are used for solving identification problems, authentication, copyright protection and control of audio data usage.
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Zadiraka V.K., Koshkina N.V., Oleksyuk O.S., Analysis of stability of steganographic systems in model of passive attacker.
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