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Information Hiding for G.711 Speech Based on Substitution of Least Significant Bits and Estimation of Tolerable Distortion.
Akinori Ito
Shun'ichiro Abe
Yôiti Suzuki
Published in:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2010)
Keyphrases
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information hiding
information hiding scheme
secret message
hidden information
data embedding
data hiding
jpeg images
speech recognition
copyright protection
bit plane
secret data