| 基于子带编码的数字音频隐藏算法研究 |
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| 引用本文： | 张东,林晖.基于子带编码的数字音频隐藏算法研究[J].长春工程学院学报(自然科学版),2009,10(4):96-97,104. |
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| 作者姓名： | 张东 林晖 |
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| 作者单位： | 1. 吉林省广播电视大学,长春,130022
2. 吉林省广播电视信息网络集团有限责任公司,长春,130021 |
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| 摘 要： | 为了有效保护数字音频信息的版权及合法权益,提出了一种新的基于子带编码（Sub-BandCoding,简称为SBC）的数字音频隐藏算法,将秘密的信息嵌入到公开的音频中,以达到秘密传输的目的,给出了一个完整基于数字音频隐藏算法实现,最后通过实验验证了该算法的有效性。
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| 关 键 词： | 子带编码 数字音频水印 奇偶校验 |
Algorithms of digital audio hiding based on sub - band coding |
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| ZHANG Dong,LIN Hui.Algorithms of digital audio hiding based on sub - band coding[J].Journal of Changchun Institute of Technology(Natural Science Edition),2009,10(4):96-97,104. |
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| Authors: | ZHANG Dong LIN Hui |
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| Institution: | ZHANG Dong, etc. ( Jilin Radio ＆ TV University, Changchun 130022,China) |
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| Abstract: | In order to effectively protect the copyright of digital audio information and the lawful rights ＆amp; interests,this paper puts forward a new digital audio hiding algorithm based on sub-band Coding（Sub-Band,referred as SBC）.The secret information will be embedded into the public to achieve the secret audio transmission.It gives a complete algorithm based on digital audio hiding,and at last this algorithm is verified its effectiveness by experimental results. |
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| Keywords: | sub-band coding digital audio watermarking parity |
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