Hidden auxiliary media channels in audio signals by perceptually insignificant component replacement
(2005)
Presentation / Conference
Jackson, T., Li, F., & Yates, K. (2005, July). Hidden auxiliary media channels in audio signals by perceptually insignificant component replacement. Presented at 2005 IEEE International Conference on Multimedia and Expo, Amsterdam, The Netherlands
This paper proposes a method for the formation of an auxiliary media channel within a host signal. Using a psychoacoustic frequency masking model, perceptually insignificant subband components of the host audio signal are identified and removed. The... Read More about Hidden auxiliary media channels in audio signals by perceptually insignificant component replacement.