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Journal of Automation and Information Sciences
SJR: 0.232 SNIP: 0.464 CiteScore™: 0.27

ISSN 印刷: 1064-2315
ISSN オンライン: 2163-9337

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v44.i3.60
pages 72-82

Robust Self-synchronised Digital Speech Watermarking System

Natalya V. Koshkina
V.M. Glushkov Institute of Cybernetics of National Academy of Sciences of Ukraine, Kiev

要約

Digital watermarking system for authentication of a source of speech signals is offered. The described method provides a watermark robustness to the shift, random cropping, lossy compression, low frequency filtration, additive white Gaussian noise. The watermark detection method of the correlation analysis at which the detector does not require the knowledge of an original signal is used.

参考

  1. Wu C.-P, Su P.-C., Jay K.C.-C., Robust audio watermarking for copyright protection.

  2. Wu C.-P., Su P.-C., Kuo C.-C.J., Robust and efficient digital audio watermarking using audio content analysis.

  3. Koshkina N.V., Nikitina O.Yu., To the matter on copyright protection on paper carriers.

  4. Koshkina N.V., On method of copyright protection based on marking points of images.

  5. Koshkina N.V., Methods of synchronizing digital watermarks.


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