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1、基于51单片机的音乐播放器设计原文：Author:Bobbrownsources:theSCM”Abstract:themusicplayeristouseSTC89C51SCMcombininginternaltimingsystemanddigitaltubedisplaydesignasimplemicrocomputermusicbox.Thispaperanalyzesthemusicplayerbasedon51singlechiphardwarecircuitandsoftwaredesignofthespec
2、ificprocessincludingdataprocessingproceduredesign,displaysubrouOnedesignfinallybasedonthesimulationprocessmeetphenomenonwascarriedontheconcreteanalysisanddescription.Keywords:player;SCM;STC89C51Alongwiththehorizontalexaltationinpeoplephysicallife,peoplepaymoreandmo
3、reattentiontothespirituallifesatisfaction,keentoseekhappinessinconsumptionandentertainmentexperience.Musicasahumanentertainmentlifeimportantelements,hasbeenallconcern.Buthumansintotheindustrialsocietysince,willmusicplayandindustrialproductscombinedwithdevelopedaser
4、iesofmusicplayproducts,andwiththeinnovationoftechnologyandcustomers'demandschangeconstantlyupdated,forhumanentertainmentlifeprovidesfashionconvenienceitems.Beforetwoyearsfashionmodeling,smallportable,freedownloadsongspopularMP3playeristomakemusicplayproductunpreced
5、entedprosperity.Butintheprosperity,themainstreammusicplayproductsMP3playerinthemodelandthedesignofthesystemseemstobeintoabottleneck,newproductsandoldproductsthanjustthefirmwareupdateandhardwarealternating,andnocontentandessenceofthejump,thereforeinthesamewithportab
6、lesexualcharacteristicsandmusicplayfunctionofmusiccellphoneappeared,MP30riginalfunctionaladvantagesofnolonger,themarketandthenbequicklyextrusion,status,receivedanunprecedentedthreat.Throughoutthehistoryofmusicplayproducts,andeachtimethemusicplayproductinnovationsar
7、econceptbreakthroughortheideaoftheresultofinnovation.Asfromtheradiotorecordmachinerealizedthelisteningmodefrom"passivelisteningto"to"independentchoice"change,fromrecordmachinetorealizetheWalkmanfixedtoaportableleap.Therefore,howtoinconcept,theconceptofinnovationand
8、breakthrough,findthemusicplayproductsnewdevelopmentdirection,toadapttothenewdemandofconsumers,itiscurrentproductdesignersurgentneedtoresolveprobl
