Informed audio watermarking in the wavelet domain

M. Mitrea; S. Duta; F. Prêteux

doi:10.1117/12.686198

19 October 2006 Informed audio watermarking in the wavelet domain

M. Mitrea, S. Duta, F. Prêteux

Proceedings Volume 6383, Wavelet Applications in Industrial Processing IV; 63830P (2006) https://doi.org/10.1117/12.686198
Event: Optics East 2006, 2006, Boston, Massachusetts, United States

Abstract

Audio watermarking aims at ensuring the property rights for digital audio (music, speech). In this respest, some extra information, referred to as mark or watermark, is embedded into original (unmarked) clip. By detecting this information, the true owner should be identified and the copy maker should be tracked down. This paper starts by identifying the audio peculiarities under the watermarking framework. Then, the first method hybridising spread spectrum and side information principles for audio watermarking is advanced. This method meets the nowadays challenging reqirements of transparency, robustness, and data payload. The experiments were performed in collaboration with the French SFR (Vodafone Group) mobile service provider.

Citation Download Citation

M. Mitrea, S. Duta, and F. Prêteux "Informed audio watermarking in the wavelet domain", Proc. SPIE 6383, Wavelet Applications in Industrial Processing IV, 63830P (19 October 2006); https://doi.org/10.1117/12.686198

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