基于语音信息隐藏的通信方法的应用与实现-软件工程专业毕业论文

..........................................163.3.1语音信息的嵌入...........................................................................................173.3.2小波(包)分解与重构....................................................................................193.3.3掩蔽阈值的计算...........................................................................................203.3.4语音质量的评估的有效策略.......................................................................223.4本章小结..............................................................................................................23第四章需求分析..........................................................................................................244.1基本情况..............................................................................................................24IV