| 数字音频水印算法的计算机仿真研究 |
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| 引用本文： | 李春蔚,何华平.数字音频水印算法的计算机仿真研究[J].四川理工学院学报(自然科学版),2010,23(5). |
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| 作者姓名： | 李春蔚 何华平 |
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| 摘 要： | 文章对基于时域位置上的PCM编码算法、基于频域位置上的掩蔽效应和复倒谱的数字音频水印两种典型的数字音频算法进行了研究和分析,并使用Matlab语言对这些算法进行了计算机仿真实验,给出了相应的仿真结果和应用建议。
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| 关 键 词： | 数字音频 加密算法 仿真技术 软件应用 |
Simulation and Comparison of Digital Audio Watermarking Algorithm |
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| LI Chun-wei,HE Hua-ping.Simulation and Comparison of Digital Audio Watermarking Algorithm[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2010,23(5). |
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| Authors: | LI Chun-wei HE Hua-ping |
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| Abstract: | In this paper,the two typical digital audio algorithms,PCM code and the digital Watermarking algorithm on the basis of occlusion and double backward chart,are studied and analyzed.In addition,the two algorithms are designed and simulated with MATLAB,which carries a series of simulation experiment for the algorithm and the suggestion to apply. |
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| Keywords: | digital audio watermarking encryption algorithm simulation technique software applications |
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