Analysis of Covering Media Used to Hide DSF

Abstract

Digital speech file is an important widely circulated type needed to be protected from being hacked. Data steganography is one of the easiest methods which can be used to protect the speech file. In this paper research the process of using each of the digital image or the digital speech as a covering media will be analyzes. LSB2 and LSB4 will be used for color images, while LSB32, LSB16, LSB8 and LSB4 will be used for a speech covering media, the quality of the obtained stego media will be analyzed to give the user the best choice of selecting the covering media foe digital speech hiding.