Audio Steganography Using Tone Insertion Technique
Suhaip A. Yousif, Talaat M. Wahbi, Mohamed H. Sayed · International Journal of Computer Applications Technology and Research · 2017
This paper presents a new technique of embedding text data into an audio file using tone insertion method.The new technique generates two frequency f1 and f2 and inserts them into audio file in a suitable power level according to specific table (stego-table).The proposed technique aimed to increase the payload capacity of the audio file using two bits in the frame without increases the number of the inserted frequencies to four frequencies, as well as using another convoy frequency (CF) for specific pattern.The proposed method conceals the English text into the .waveaudio.The performance of the proposed method has been checked by spectrogram, MSE and PSNR.