Wave steganography

Abstract

Steganography is the art of hiding message in order to have a secure data communication. This paper addresses a technique for wave steganography. In this paper we proposed the idea to replace bits according to the distortion afforded with lossy or lossless and recovery methods. Carrier file bits are replaced by message file. Message embeded in this method is in form of wave. Hidden message can be recovered by applying reverse algorithm. Message file is hidden into the carrier file by using LSB technique, as modifications will usually not create audible changes to the sounds.Results show that the proposed methods are novel for wave steganography for 16 bit stereo wave files..