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Embedding Cypher Text In Audio Signal Using Steganography Technique

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Author(s): Vittapu Sravan kumar

Journal: International Journal of Engineering Trends and Technology
ISSN 2231-5381

Volume: 4;
Issue: 7;
Start page: 3117;
Date: 2013;
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Keywords: Steganography | Human Auditory System (HAS) | Cover object | Covert data | Stego-object | Embed | Extraction.

ABSTRACT
A method used to embedded the textual information in an audio file is called steganography .In this technique the audio file is first sampled and then the appropriate bit of each alternate sample is altered by embedding the textual information.In the advanced method of steganography ,first the audio file is sampled and then the appropriate bit of each alternate sample is altered to embed the secret information or cyphertext.
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