摘要
提出了一种采用SPCE061A单片机构建基于语音处理技术的人机交互系统的设计方案,给出了系统结构,介绍了系统音频输入电路、音频输出电路的设计,详细介绍了语音播放及语音识别功能的软件实现方案。实验测试结果表明,该系统性能良好,语音识别正确率较高,但易受训练和识别环境的影响。
A design scheme of man-machine interaction system based on voice processing technology was proposed which was designed with SPCE061A single-chip microcomputer.The system＇s structure was given and circuits of audio input and output were introduced,especially the scheme of software realization of functions of voice playing and voice recognition.The experiment result showed that the system has good performance and high correct rate of voice recognition,while it is easy to be influenced by environments of training and recognition.
出处
《工矿自动化》
2010年第4期123-127,共5页
Journal Of Mine Automation
基金
江苏省2008年高等学校实践创新计划项目(325109)
