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Real-time and MPEG-1 layer III compression resistant steganography in speech

Real-time and MPEG-1 layer III compression resistant steganography in speech

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Embedding a secret message into a cover media without attracting any attention, known as steganography, is one of the methods used for hidden communication purposes. One of the cover media that can be used for steganography is speech. In this study, the authors propose a new steganography method in speech signals. In this method, the silence intervals of speech are found and the length (number of samples) of these intervals is changed to hide information. The main feature of our method is robustness to MPEG-1 layer III (MP3) compression. This method can hide information in a speech stream with very low processing time which makes it a real-time steganography method. The hiding capacity of our method is comparable with other MP3 resistance methods and the listening tests show that the degradation in speech quality is not annoying. Additionally, the effect of our method on chaotic features is negligible, so it is difficult to detect our method with chaotic-based steganalysis methods.

References

    1. 1)
      • Steganography: past, present, future
    2. 2)
      • Bao, P., Ma, X.: `MP3-resistant music steganography based on dynamic range transform', Proc. 2004 Int. Symp. on Intelligent Signal Processing and Communication Systems (ISPACS 2004), 18–19 November 2004, p. 266–271
    3. 3)
      • Cvejic, N., Seppanen, T.: `A wavelet domain LSB insertion algorithm for high capacity audio steganography', Proc. 10th IEEE Digital Signal Processing Workshop and 2nd Signal Processing Education Workshop, 13–16 October 2002, p. 53–55
    4. 4)
      • Shirali-Shahreza, S., Manzuri-Shalmani, M.T.: `High capacity error free wavelet domain speech steganography', Proc. 33rd Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP 2008), 30 March —4 April 2008, p. 1729–1732
    5. 5)
      • Gang, L., Akansu, A.N., Ramkumar, M.: `MP3 resistant oblivious steganography', Proc. of 2001 IEEE Int. Conf. on Acoustics, Speech, and Signal Processing (ICASSP'01), 7–11 May 2001, 3, p. 1365–1368
    6. 6)
      • A. Niknejad .
    7. 7)
      • ABS-based speech information hiding approach
    8. 8)
      • Shirali-Shahreza, S., Shirali-Shahreza, M.: `Steganography in silence intervals of speech', Proc. Fourth IEEE Int. Conf. on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2008), 15–17 August 2008, p. 605–607
    9. 9)
      • Multimedia data-embedding and watermarking technologies
    10. 10)
      • Fundamentals of speech recognition
    11. 11)
      • Bijankhan, M., Sheikhzadegan, J.: `FARSDAT – The Farsi Spoken Language Database', Proc. Fifth Australian Int. Conf. of Speech Science and Technology (SST-94), December 1994, 2, p. 826–831
    12. 12)
      • LAME: The LAME MP3 Encoder/Decoder, 2008, http://lame.sourceforge.net/, accessed August 2009
    13. 13)
      • Increasing robustness of LSB audio steganography by reduced distortion LSB coding
    14. 14)
      • Chaotic-type features for speech steganalysis
    15. 15)
      • Practical implementation of nonlinear time series methods: the TISEAN package
http://iet.metastore.ingenta.com/content/journals/10.1049/iet-ifs.2008.0129
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