陈将毕业设计初稿讲述.doc

2016届 本科毕业设计（论文）资料 第一部分 毕业论文 （2016届） 本科毕业设计（论文） 学 院（部）： 电气与信息工程学院 专 业： 电气自动化 学 生 姓 名： 陈将 班 级： 电气信息1211 学号10401600199 指导教师姓名： 刘颍慧 职称 副教授 最终评定成绩 2016年5月 摘 要 语音控制与识别技术的应用愈来愈广泛并逐渐深入到人们的日常生活中[1].随着经济的快速发展,汽车已逐渐成为人们的代步工具.许多单位和家庭都拥有汽车和车库,目前,车库门的开、关方式有2种方式,一是手动方式,该方法繁琐并且很不方便.二是自动方式,该方式又有2种方法,红外遥控和无线遥控, 但都需要携带一个控制器,通过手触按健实现门的开启或关闭,当遥控器电量不足、忘带或损坏时将无法对车库门进行操作而带来极大的不便.应用语音识别技术,并采取相应可靠的必威体育官网网址措施,利用语音命令信号实现对车库门的开启与关闭,将会给人们的生活带来极大的方便。 本课题设计语音信号系统是建立特定人的语音数据库。采用LabVIEW编写程序,利用计算机上的声卡，从麦克风获取语音信号，分析语音信号的特点，识别出特定人的声音，并给出识别结果。该系统界面友好，维护费用低，为说话人识别和语音系统的构建提供了一个有效的框架。 关键词：语音识别、单片机、LabVIEW ABSTRACT Voice control and identification technology becomes more and more widely used and gradually into the Peoples Daily life. [1] with the rapid development of economy, the car has gradually become people. Many units and households have a car and the garage, at present, the garage door style, there are two ways, one is the manual way, this method is complicated and very inconvenient. Second, automatic way, there are two kinds of the way and method, infrared remote control and wireless remote control, but they all need to carry a controller, by hand touched the healthy open or close the door, when the deficiency of the remote control, forget or damage will not be able to manipulate and the garage door inconvenient. Application of speech recognition technology, and adopt corresponding reliable security measures, using voice command signal to the garage door open and close, will bring great convenience to peoples life. This topic design voice signal system is to build a speaker-dependent speech database. Using labVIEW program, using the computer sound card, from the microphone for voice signal, analysis the characteristics of speech signal, to identify someones voice, and recognition results i