基于dsp的语音遥控器的设计word格式

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1、目录中文摘要............................................3ABSTRACT.................................................4第1章绪论.........................................51.1语音识别的背景意义和现状.............................51.2语音识别遇到的难题...................................61.3红外技术现状.........................................

2、71.4本论文的主要内容.....................................91.5本文组织结构.........................................9第2章语音识别理论基础.............................102.1语音识别概述........................................102.2语音生成系统的数字描述..............................132.3语音信号分析技术....................................142.3.1概述...

3、...................................................142.3.2滤波与A/D转换.............................................152.3.3预处理.....................................................152.3.4语音信号的时域分析........................................162.3.5语音信号的线形预测分析...............................172.4语音信号识别技术.......

4、..........................172.4.1矢量量化技术..............................................172.4.2隐马尔可夫模型......................................182.5DAC方式语音输出......................................19第3章语音遥控器的需求分析.............................193.1功能需求分析........................................193.1.1功能划分....

5、...............................................19-72-3.1.2功能模块介绍...............................................203.2性能需求分析........................................21第4章语音遥控器的设计................................224．1系统总体设计.........................................224．2语音识别系统设计...........................

6、..........244．3红外控制系统设计.....................................25第5章语音遥控器的实现.................................265.1语音识别系统的实现...................................265.2红外遥控电路.........................................38第6章系统硬件设计.....................................396.1TMS320VC5402的硬件资源......................

7、........396.2TMS320VC5402最小系统设计.............................406.3TMS320VC5402的电源设计...............................426.4电路设计.............................................43第7章系统软件开发............................