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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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.