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1、毕业设计(论文)摘要毕业设计(论文)题目语音录放系统(硬件)英文题PronunciationRecordingandSendingOutSystem学生姓名专业自动化班级指导教师二零零六年六月44毕业设计(论文)摘要44毕业设计(论文)摘要语音录放系统摘要随着我国经济的发展,人们生活水平的不断提高,诸如公共汽车自报站系统、录音电话,自动安全门等等系统。无不用到语音提示,所以语音录放系统在当今社会显得尤为重要。目前,在国内大多数展馆和旅游市场,观众和游客在参观或观光时,可看的内或景点很多,而可了解的科技信息和人文信息却极其匾乏,属于低层次的感性参观。传统的旅游景区、展览
2、馆、博物馆中的解说工作主要由解说员担任,解说员每天要重复讲解多次相同内容的解说词,且绝大多数解说员只能用单一语种解说。其工作不但乏味,而且不能保证解说质量。通过此语音系统可良好的解决着类问题。首先,本文对语音录放系统所能够涉及到的一系列,电子员器件作了较为系统的分析.且系统的论述了各各器件的功能,封装,等等.再此基础上,提出了对语音录放系统的要求.同时描述了语音录放系统的工作流程.然后,本文具体的论述了以8051为核心的硬件原理图的设计.录音系统控制器,输入输出器件,存储器,显示器件等等.且详细的论述了语音路放系统的关键技术.从而,给出了设计方案.关键字APR9600
3、语音芯片;8051控制芯片;LM386音频功率放大器44毕业设计(论文)摘要PronunciationRecordingandSendingOutSystemAbstractAlongwithourcountryeconomydevelopment,thepeoplelivingstandardunceasingenhancement,bytheleisure,goessightseeingtheprimarilytourismandbythetechnicalinformationandthehumanitiesinformationabsorptionprimar
4、ilyexhibitionhall,themuseum,thecultureandeducationexhibitionhall,theproducttradefairmoreandmorereceivespeople'sattention.Atpresent,indomesticmajorityexhibitionhallandthetravelingmarket,theaudienceandthetouristorgosightseeingwhenthevisit,theworthyoflookingatcontentorthescenicspotareverym
5、any,butmayunderstandthetechnicalinformationandthehumanitiesinformationactuallyextremelyplaquedeficiency,belongstothelowleveltheperceptualvisit.Inthetraditionaltravelingscenicarea,theexhibitionhall,themuseumillustrationworkmainlyholdsthepostbythenarrator,thenarratormustduplicateeverydaye
6、xplainsmanytimesthesamecontentcommentary,alsotheoverwhelmingmajoritynarratoronlycanusethesolelanguageclassificationtoillustrate.Itsworknotonlyistasteless,moreovercannotguaranteetheillustrationqualityFirst,thisarticlecaninvolveaseriesoftothepronunciationrecordingandsendingoutsystem,theel
7、ectroncomponenthasmadeamoresystematicanalysisAlsosystemelaborationeacheverycomponentfunction,seal,andsoonAgainthisfoundation丿proposedwantedtothepronunciationrecordingandsendingoutsystem□simultaneouslytodescribethepronunciationrecordingandsendingoutsystemworkflow..Then,thethisar