International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 169 - Number 1 |
Year of Publication: 2017 |
Authors: Elham Zinaly, Avaz Naghipour |
10.5120/ijca2017914561 |
Elham Zinaly, Avaz Naghipour . Audio Steganography to Protect the Confidential Information: A Survey. International Journal of Computer Applications. 169, 1 ( Jul 2017), 22-29. DOI=10.5120/ijca2017914561
Steganography is a science to hide information, it hides a message to another object, and it increases the security of data transmission and archiving it. In the process of steganography, the hidden object in which data is hidden the carrier object and the new object, is called the steganography object. The multiple carriers, such as text, audio, video, image and so can be mentioned for steganography; however, audio has been significantly considered due to the multiplicity of uses in various fields such as the internet. For steganography process, several methods have been developed; including work in the temporary and transformation, each of has its own advantages and disadvantages, and special function. In this paper we mainly review and evaluate different types of audio steganography techniques, advantages and disadvantages.