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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Rangding Xu Dawen Chen Jiner Du Chengtou |
| Copyright Year | 2004 |
| Description | Author affiliation: CKC Software Lab, Ningbo Univ., China (Wang Rangding; Xu Dawen; Chen Jiner; Du Chengtou) |
| Abstract | A digital audio watermarking algorithm based on discrete wavelet transform is presented. A visually significant binary image via some pre-processing and SS modulating is embedded in audio low-middle frequency coefficients in wavelet domain. A scheme of watermark detection is presented by using linear predictive coding, and it does not use the original signal during extracting watermark. The BER is improved 10%-15% in this algorithm compared with the algorithm in Wang R.D. and Chai P.Q. (2003). Experimental results show that the watermark is imperceptible and the algorithm is robust to many attacks, such as low pass filtering, resampling, MP3 compression and so on. |
| Starting Page | 2393 |
| Ending Page | 2396 |
| File Size | 722986 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780384067 |
| DOI | 10.1109/ICOSP.2004.1442262 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2004-08-31 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Watermarking Linear predictive coding Wavelet domain Discrete wavelet transforms Frequency Bit error rate Filtering algorithms Robustness Low pass filters Digital audio players |
| Content Type | Text |
| Resource Type | Article |
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