Increasing the Hiding Capacity of Low-Bit Encoding Audio Steganography Using a Novel Embedding Technique

The rapid growth of multimedia transmission leads to lose the owner identity of their products. Therefore, the demand to secure such input is crucial. In this paper, an overview of steganography and its technique applied is introduced. A data hiding within audio signals is studied. LSB technique is used and simulated result is presented. The result is characterized by robustness and high bit rate. It was shown that length of the embedded message (secret message) does not affect the stego signal audibility as long as it does not exceed the length of the original signal.

[1]  Ahmed H. Tewfik,et al.  Digital watermarks for audio signals , 1996, 1996 8th European Signal Processing Conference (EUSIPCO 1996).

[2]  Tai-hoon Kim,et al.  Data Hiding in Audio Signal: A Review , 2009 .

[3]  Rashid Ansari,et al.  Data-hiding in audio using frequency-selective phase alteration , 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.

[4]  Tapio Seppänen,et al.  Increasing robustness of LSB audio steganography using a novel embedding method , 2004, International Conference on Information Technology: Coding and Computing, 2004. Proceedings. ITCC 2004..

[5]  Ross Anderson,et al.  Information hiding terminology , 1996 .

[6]  K. Jemili,et al.  Data hiding within audio signals , 1999, 4th International Conference on Telecommunications in Modern Satellite, Cable and Broadcasting Services. TELSIKS'99 (Cat. No.99EX365).

[7]  Mark F. Bocko,et al.  Data hiding via phase manipulation of audio signals , 2004, 2004 IEEE International Conference on Acoustics, Speech, and Signal Processing.