Robust audio watermarking algorithm against TSM

De-synchronization attack is open difficult problem. TSM manipulation is a linear stretch operation in time axis, synchronization position shift along axis. Modified mean is approximate invariant under limited TSM attack, an audio watermarking algorithm is proposed by quantifying modified mean. The...

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Bibliographic Details
Published in2010 International Conference on Intelligent Computing and Integrated Systems pp. 76 - 78
Main Authors Feng Hao, Jiang Wei-zhen, Huang Xiong-hua, Jing Xing-Xing
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.10.2010
Subjects
Audio Watermarking
Bit error rate
Chaos
Chaotic communication
Digital audio players
Modified Mean
Noise
Robustness
Synchronization
TSM
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Summary:De-synchronization attack is open difficult problem. TSM manipulation is a linear stretch operation in time axis, synchronization position shift along axis. Modified mean is approximate invariant under limited TSM attack, an audio watermarking algorithm is proposed by quantifying modified mean. The algorithm keeps fuzzy synchronization by inverse stretch along time axis because of having not strict synchronization point or place. The results of experience demonstrate the algorithm can resist 10% TSM and common signal process operations.
ISBN:1424468345
9781424468348
DOI:10.1109/ICISS.2010.5655019