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Audio Watermark Design Using Hilbert Transform  

Lee, Jin-Geol (Department of Electronic Engineering, Paichai University)
Publication Information
The Journal of the Acoustical Society of Korea / v.25, no.2E, 2006 , pp. 56-59 More about this Journal
Abstract
A novel audio watermark design using Hilbert transform is proposed, and its superiority of performance over the existing design using the absolute values of the audio signal is demonstrated experimentally with measurements of bit error rate (BER) in correlation based decoder. (Classification No. 3.3)
Keywords
Audio watermark; Hilbert transform; BER; Psychoacoustics;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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1 Te-Won Lee, Independent Component Analysis (Kluwer Academic Publishers, Boston, 1998), Chap. 2 (36)
2 Mitchell D. Swanson, Bin Zhu, Ahmed H. Tewfik, and Laurence Boney, 'Robust Audio Watermarking using Perceptual Masking', Signal Processing, 66 337-355, 1998   DOI   ScienceOn
3 Paraskevi Bassia, loannis Pitas, and Nikos Nikolaidis, Robust Audio Watermarking in the Time Domain, IEEE Trans. Multimedia, 3 (2) 232-241, 2001   DOI   ScienceOn
4 Alan V. Oppenheim, Ronald W. Schafer, Digital Signal Processing (Prentice-Hall, Inc, Englewood, 1975), Chap, 7, 360-361
5 Jingeol Lee, 'Optimal Parameter Estimation of the ML Test Based Audio Watermark Decoder', The Journal of the Acoustical Society of Korea, 25 (2) 56-60, 2006   과학기술학회마을