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Perceptually Transparent Audio Watermarking of Real Audio Signals Based On The CSPE Algorithm

Wang , Jian and Healy, Ron and Timoney, Joseph (2010) Perceptually Transparent Audio Watermarking of Real Audio Signals Based On The CSPE Algorithm. In: 21st Irish Signals and Systems Conference, 23rd - 24th June 2010, UCC, Cork, Ireland.

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Abstract

This paper outlines a transparent and accurate digital audio watermarking system for real audio signals. Based on work in an earlier paper the current work modifies candidate component selection criteria; introduces a component verification process to guarantee accurate recovery of the watermark; identifies and removes audible ‘click’ phenomena. Test results on real music signals have shown that this watermarking algorithm is transparent and is highly precise in recovering the embedded watermark.

Item Type: Conference or Workshop Item (Paper)
Keywords: CSPE; Audio Watermarking; Steganography;
Subjects: Science & Engineering > Computer Science
Item ID: 1970
Depositing User: Ron Healy
Date Deposited: 08 Jun 2010 15:49
Refereed: No
URI:

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