Steganography on Audio Wave Tenth Layer by Using Signal to Noise Ratio Test and Spectrogram Analyses

Abstract

Digital communication has become an essential part of infrastructure nowadays, a lot of applications are Internetbased and it is important that communication be made secret. As a result, the security of information passed over an open channel has become a fundamental issue and therefore, the confidentiality and data integrity are required to protect against unauthorized access and use. This has resulted in an unstable growth in the field of information hiding. Steganography is a popular method available to provide security. In steganography, the data is embedded in an Audio wave and the Audio wave is transmitted. In this paper Signal to Noise Ratio and Spectrogram analyses method is proposed which will ensure the robustness of an audio wave embedded with the secret message. Our aim is to make a secure and safe communication. This paper focuses on the strength of stegnography methods to enhance the security of communication over an open channel.