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<p align="left"> 目 录</p>
<img SRC="../../images/T.gif"><img SRC="../../images/nfolder.gif"><a href="y1081499wz.pdf" target="mainFrame">文摘</a><br>
<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y1081499zye.pdf" target="mainFrame">英文文摘</a><br>
<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y108149901.pdf" target="mainFrame">论文说明：缩略语</a><br>
<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y108149902.pdf" target="mainFrame">独创性声明及关于论文使用授权的说明</a><br>
<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out3" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990003.pdf" target="mainFrame">第一章绪论</a><br>
<div ID="Out3d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990004.pdf" target="mainFrame">1.1研究背景与意义</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990005.pdf" target="mainFrame">1.2音频编码算法回顾</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out33" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990006.pdf" target="mainFrame">1.3国内外研究发展现状</a><br>
<div ID="Out33d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990007.pdf" target="mainFrame">1.3.1 MPEG标准</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990008.pdf" target="mainFrame">1.3.2 MPEG/Audio LayerⅢ</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990009.pdf" target="mainFrame">1.3.3基于DSP的音频处理</a><br>
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<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990010.pdf" target="mainFrame">1.4本文的组织结构</a><br>
</div>
<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out4" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990011.pdf" target="mainFrame">第二章MP3编码原理</a><br>
<div ID="Out4d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990012.pdf" target="mainFrame">2.1 MP3编码概述</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out42" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990013.pdf" target="mainFrame">2.2滤波器组</a><br>
<div ID="Out42d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990014.pdf" target="mainFrame">2.2.1分析子频带滤波器</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990015.pdf" target="mainFrame">2.2.2改善的离散余弦变换</a><br>
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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out43" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990016.pdf" target="mainFrame">2.3心理声学模型</a><br>
<div ID="Out43d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990017.pdf" target="mainFrame">2.3.1静音门槛曲线</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990018.pdf" target="mainFrame">2.3.2临界频带</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990019.pdf" target="mainFrame">2.3.3频域上的遮蔽效应</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990020.pdf" target="mainFrame">2.3.4时域上的遮蔽效应</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990021.pdf" target="mainFrame">2.3.5第二心理声学模型</a><br>
</div>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out44" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990022.pdf" target="mainFrame">2.4位分配及量化</a><br>
<div ID="Out44d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990023.pdf" target="mainFrame">2.4.1位分配</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990024.pdf" target="mainFrame">2.4.2非均匀量化</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990025.pdf" target="mainFrame">2.4.3 Huffman编码</a><br>
</div>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out45" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990026.pdf" target="mainFrame">2.5 MP3帧格式</a><br>
<div ID="Out45d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990027.pdf" target="mainFrame">2.5.1比特池</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990028.pdf" target="mainFrame">2.5.2帧头格式</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990029.pdf" target="mainFrame">2.5.3旁信息</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990030.pdf" target="mainFrame">2.5.4比例因子</a><br>
</div>
</div>
<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out5" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990031.pdf" target="mainFrame">第三章MP3编码器的DSP实现</a><br>
<div ID="Out5d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990032.pdf" target="mainFrame">3.1 MP3编码器硬件系统</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990033.pdf" target="mainFrame">3.2 MP3编码器软件系统流程</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out53" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990034.pdf" target="mainFrame">3.3 MP3编码器子模块的实现</a><br>
<div ID="Out53d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990035.pdf" target="mainFrame">3.3.1第二心理声学模型</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990036.pdf" target="mainFrame">3.3.2子带滤波和MDCT</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990037.pdf" target="mainFrame">3.3.3位分配和量化循环</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990038.pdf" target="mainFrame">3.3.4比特流格式化</a><br>
</div>
</div>
<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out6" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990039.pdf" target="mainFrame">第四章MP3编码器的DSP程序优化</a><br>
<div ID="Out6d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out61" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990039.pdf" target="mainFrame">4.1定点数运算</a><br>
<div ID="Out61d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990041.pdf" target="mainFrame">4.1.1定点数运算方法</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990042.pdf" target="mainFrame">4.1.2基于MX2538的定点数运算技巧</a><br>
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<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990043.pdf" target="mainFrame">4.2心理声学模型的简化</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990044.pdf" target="mainFrame">4.3位分配与量化的优化</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out64" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990045.pdf" target="mainFrame">4.4 Huffman码表的处理</a><br>
<div ID="Out64d">
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990046.pdf" target="mainFrame">4.4.1多级查找表的设计</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990047.pdf" target="mainFrame">4.4.2 LUT表项的估计</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990048.pdf" target="mainFrame">4.4.3仿真结果及分析</a><br>
</div>
</div>
<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out7" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990049.pdf" target="mainFrame">第五章编码模块测试</a><br>
<div ID="Out7d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990049.pdf" target="mainFrame">5.1系统要求</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990051.pdf" target="mainFrame">5.2测试环境</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990052.pdf" target="mainFrame">5.3测试内容和结果</a><br>
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<img SRC="../../images/H.gif"><img SRC="../../images/ofolder.gif" ID="Out8" CLASS="Outline" STYLE="cursor:hand"><a href="y10814990053.pdf" target="mainFrame">第六章总结</a><br>
<div ID="Out8d">
<img SRC="../../images/I.gif"><img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990053.pdf" target="mainFrame">6.1全文总结</a><br>
<img SRC="../../images/I.gif"><img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990055.pdf" target="mainFrame">6.2进一步工作</a><br>
</div>
<img SRC="../../images/H.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990056.pdf" target="mainFrame">致谢</a><br>
<img SRC="../../images/L.gif"><img SRC="../../images/nfolder.gif"><a href="y10814990057.pdf" target="mainFrame">参考文献</a><br>
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