语音识别机器人的设计—毕业论文VIP免费

毕业论文（设计）题目语音识别机器人的设计系部电子信息工程专业电子信息工程年级06级学生姓名学号指导教师重庆邮电大学毕业论文（设计）语音识别机器人的设计【摘要】语音识别可划分为训练和识别两个过程。在第一阶段，语音识别系统对人类的语言进行学习，把学习内容组成语音库存储起来，在第二阶段就可以把当前输入的语音在语音库中查找相应的词义或语义。凌阳16位SPCE061A单片机内嵌32K字闪存，2K字SRAM，内置10位ADC、DAC,有多达14个的中断源。它的CPU内核采用16位具有DSP功能的微处理器芯片,而且CPU可最高工作在49MHz的主频下，能够非常容易地、快速地处理复杂的数字信号，因此与其他类型的单片机相比，在数字语音处理方面SPCE061A更具有优势。基于SPCE061A设计了一个具有语音识别功能的机器人。经过训练，训练人可使用各种命令让机器人完成许多有趣的动作，使得人机交互更具智能化。【关键词】SPCE061A单片机语音识别机器人II重庆邮电大学毕业论文（设计）TheDesignoftheSpeechRecognitionRobot【Abstract】Thespeechrecognitionisdividedintotwostages,namely,trainingandrecognition.Atthefirststage,thespeechrecognitionsystemlearnsaboutthehumanlanguageandstoreswhatithaslearnedinaspeechdatabase.Thenatthenextstage,themeaningofeachinputtedspeechcanimmediatelybefoundinthespeechdatabase.Sunplus16-bitSPCE061ASCMisembeddedwith32KwordFlashand2KwordSRAM,withbuilt-in10-bitADCandDACaswellasmorethan14interruptsources.ThecoreofitsCPUisa16-bitmicroprocessorchipwhichhasthefunctionofDSP.Besides,theCPUcanworkwithafrequencyupto49MHz,andprocesscomplexdigitalsignalseasilyandquickly.Therefore,comparedwithothertypesofSCM,SPCE061Ahasmoreadvantagesinspeechprocessing.BasedonSPCE061A,aspeechrecognitionrobothasbeendesigned.Aftertraining,therobotcancompletemanyinterestingactionsaccordingtotheorders,whichmakesthehuman-computerinteractionmoreintelligent.【Keywords】SPCE061ASCMSpeechRecognitionRobotIII重庆邮电大学毕业论文（设计）目录绪论········································································································································11SPCE061A单片机·················································································································11.1SPCE061A简介··············································································································11.2芯片特性····················································································································11.3SPCE061A精简开发板··································································································22所用语音算法·····················································································································22.1语音识别算法··············································...