Audio Wave Steganography
Ajay B. Gadichal
Ajay.B.Gadicha1, Department of Computer Science & Engg, P. R. Patil College of Engg & Tech, Amravati (MH), India.
Manuscript received on October 04, 2011. | Revised Manuscript received on October 21, 2011. | Manuscript published on November 05, 2011. | PP: 174-176 | Volume-1 Issue-5, November 2011. | Retrieval Number: E0182091511/2011©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Present paper explores a new 4th bit rate LSB audio Stegnography method that reduces embedding distortion of the host audio. Using the proposed algorithm, Message bits are embedded into 4th LSB layers, resulting in increased robustness against noise addition. In addition, listening tests showed that perceptual quality of audio is higher in the case of the proposed method than in the standard LSB method.
Keywords: Audio stegnography, carrier file, key file, payload, transmission medium.