International Journal of Computer Science (IJCS Journal) Published by SK Research Group of Companies (SKRGC) Scholarly Peer Reviewed Research Journals

Format: Volume 1, Issue 2, No 2, 2013.

Copyright: All Rights Reserved ©2013

Year of Publication: 2013

Author: D.Seetha,Dr.P.Eswaran


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Steganography has been proposed as a new alternative technique to enforce data security. A perfect audioSteganographic technique aim at embedding data in an imperceptible, robust and secure way and then extracting it by authorized people. Hence, up to date the main challenge in digital audio steganography is to obtain robust high capacity steganographic systems. Leaning towards designing a system that ensures high capacity or robustness and security of embedded data has led to great diversity in the existing steganographic techniques. In this paper, we present a methods of audio steganography and how it works.


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Steganography, information hiding, Parity coding, echo hiding , phase coding, spread spectrum

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