Voice hiding algorithm based on quantization coding
Yang Yi-xian · Journal of China Institute of Communications · 2002
This paper present a novel kind of voice hiding algorithm based on quantization coding. A secret voice is encrypted and then hidden into another voice, which can be transmitted securely on Internet. Our experiments show that the algorithm can securely hide high capacity of information while inaudible. And it also can be used to hide other information such as text, image into voice.