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1、石家庄经济学院本科生毕业设计(论文)外文翻译题 目蓝牙语音信号传输系统设计与仿真实现姓 名 郭小林 学 号 3 学 院 信息工程学院 专 业 通信工程 指导教师 边群玲 BluetoothHumanisenteringthedigitalnetworkinformationage,agreatnumberofdigitalcommunicationanddatatransferisachievedthroughthecable.Thesecablesconnectedtotheseconnectorsinshape,sizea
2、ndpinnumberofphotogenicmatchthroughavarietyofconnectorsandavarietyofdevices.Wiredconnectionofdigitalequipmentbringalotofinconvenienceforpeopletoconnecttonetworksanytimeandanywhere.Thedevelopmentofwirelesscommunicationlinktechnology,liberatingpeoplefromtheshacklesofawiredconnection,hasbecomeatrend.T
3、hegreatestfeatureoftheInformationAgeismoreconvenientandrapidinformationdissemination,basedonthispoint,technicalstaffisalsoworkingtodevelopmoreexcellentinformationanddatatransmission.Bluetoothtechnology(Bluetooth)isashort-rangewirelesscommunicationopentechnologywhichlaunchedin1998byEricsson(Ericsson
4、),Nokia(NOKIA),Toshiba(TOSHIBA),InternationalBusinessMachines(IBM)andIntel(INTEL)andothercompaniesjointly.ItIntendsforportableorfixedelectronicdevicesreplacetheuseofcablesorconnectionssuchascableconnections.Itsmainfeatureisapowerful,lowpowerconsumption,transmissionreliability,versatility,lowcost,an
5、deasytouse.Wecanuseintheoffice,home,travelandinthelaboratory,withoutanyelectronicdevicesinthespecialcableandconnectorlayout.Bluetoothdevicescanformthrougha"micro-network",netofanyBluetoothtransceivercancommunicatewiththedevicesignal,andthisconnectiondoesnotrequirecomplexsoftwaresupport.Castasidethe
6、shacklesofthetraditionalconnection,completelycarefreedaysoffun,Bluetoothpromisestogiveusenoughtomakespirits.Bluetooth,fortheentireITindustry,hasmorethanjustasimpletechnologythathasbecomeaconcept.BluetoothtechnologyisthefounderofSweden'sEricsson,alreadyasearlyas1994itsresearchanddevelopment.February
7、1998,Ericsson,Nokia,IBM,ToshibaandIntelformedafivemultinationalspecialinterestgroup(SIG,SpecialInterestGroup),aimstocreateaglobalcommonstandardshort-rangewirelesscommunicationtechnology,nowBluetoothtechnolo