1. Audio steganography by quantization index modulation in the DCT domain Audio steganography by quantization index modulation in the DCT domain;Chen Ming;Journal on Communications,2009
2. Estimation of Secret Message in Audio Based on Statistic Characteristics;Xie Chun-hui;Journal of Electronics & Information Technology. 31(6);,2009
3. Audio Watermarking in DCT Domain: Algorithm and Measurement of Imperceptibility;WenQuan;ACTA Electronica Sinica, 35(9);,2007
4. Tan Liang, Wu Bo, Liu Zhen, Zhou Mingtian. An Audio Information Hiding Algorithm with High Capacity Which Based on Chaotic and Wavelet Transform. ACTA Electronica Sinica. 38(8): 2010, p. 1812-1824.
5. Wang Xu, Research on the Security Algorithm of Auditory Cryptography Based on Auditory Properties of Human Being, Master Degree Thesis of Xi’an Jiaotong University, China; 2010.