專業第26綜合BOpportunitiesareonlyforthe 第29 I'llBeBach（綜合第29 I'llBeBach（綜合綜綜 理工b閱I'llBe I'llBeComposerDavidCopeistheinventorofacomputerprogramthatwritesoriginalworksofclassicalmusic.IttookCope30yearstodevelopthesoftware.Nowmostpeoplecan'tlthedifferencebetweenmusicbythefamousGermancomposerJ.S.Bach(1685-1750)andtheBach-likecompositionsfromCope'sItallstartedin1980intheUnitedStates,whenCopewastryingtowriteanopera.Hewashavingtroublethinkingofnewmelodies,sohewroteacomputerprogramtocreatethemelodies.Atfirstthismusicwasnoteasytolistento.WhatdidCopedo?Hebegantorethinkhowhumanbeingscomposemusic.Herealizedthatcomposers'brainsworklikebigdatabases.First,theytakeinallthemusicthattheyhaveeverheard.Thentheytakeoutthemusicthattheydislike.Finally,theymakenewmusicfromwhatisleft.AccordingtoCope,onlythegreatareabletocreatethedatabaseaccuray,rememberit,andformnewmusicalpatternsfromit.Copebuiltahugedatabaseofexistingmusic.HebeganwithhundredsofworksbyBach.Thesoftwareyzedthedata:itbrokeitdownintosmallerpiecesandlookedforpatterns.Itthencombinedthepiecesintonewpatterns.Beforelong,theprogramcouldcomposeshortBach-likeworks.Theyweren'tgood,butitwasaCopeknewhehadmoreworktodo-hehadawholeoperatowrite.Hetoimprovethesoftware.Soonitcouldplexmusic.alsoaddedmanyothercomposers,includinghisownwork,totheAfewyearslater,Cope'scomputerprogram,called"Emmy",wasreadytohelphimwithhisopera.TheprocessrequiredalotofcollaborationbetweenthecomposerandEmmy.Copelistenedtothecomputer'smusicalideasandusedtheonesthatheliked.WithEmmy,theoperatookonlytwoweekstofinish.ItwascalledCradleFalling,anditwasagreatsuccess!Copereceivedsomeofthebestreviewsofhiscareer,butnooneknewexactlyhowhehadcomposedthework.Sincethatfirstopera,Emmyhaswrittenthousandsofcompositions.CopestillgivesEmmyfeedbackonwhathelikesanddoesn'tlikeofhermusic,butshengmostofthehardworkofcomposingthese。 (德語：JohannSebastianBach，1685年3月31日--1750年7月28日)， 曼齊名被普遍認為是音樂史上最，。l.ThemusiccomposedbyDavidcopeisAclassicalmusic.Bpopmusic.C DcountryBydeveloacomputersoftware,DavidCopeAtobelikeBtostudyCtowriteanDtocreateamusicalWhatdidCoperealizeaboutagreatcomposer'sAItformsnewmusicalpatternsallbyBItwritesacomputerCItcanrecognizeanymusicDItcreatesanaccurateWhoisAaBacomputerCacomposerwhohelpedDanWecaninferfromthepassageADavidCopeisacomputerBDavidCopelovesCBach'smusichelpedhimaDEmmydidmuchmoreworkthanaComposerDavidCopeistheComposerDavidCopeistheinventorofthatwritesoriginalworksofclassicalIttookCope30yearstodevelopthesoftware.Nowmostpeoplecan'tlthedifferencebetweenmusicbythefamousGermancomposerJ.S.Bach(1685-1750)andtheBach-likecompositionsfromCope'scomputer.作曲家?科普發明了一個電腦軟件，它能編寫出古典音樂的作品?？破栈?0年才完成這個軟件，現在，科普的電腦寫出的作品與德國著名作曲家J.S.寫的作品很相似，很少有人能分辨出其中不同。Itallstartedin1980intheUnitedStates,whenCopewastryingtoanopera.Hewashavingtroublethinkingofnewmelodies,sohewroteacomputerprogramtocreatethemelodies.Atfirstthismusicwasnoteasytolistento.WhatdidCopedo?Hebegantorethinkhowhumanbeingscomposemusic.Herealizedthatcomposers'brainsworklikebigdatabases.First,theytakeinallthemusicthattheyhaveeverheard.Thentheytakeoutmusicthattheydislike.Finally,theymakenewmusicfromwhatisleft.AccordingtoCope,onlythegreatcomposersareabletocreatethedatabaseaccuray,rememberit,andformnewmusicalpatternsfromit.出新的旋律于是他編寫了一個電腦軟件來幫他編曲。最開始的時候，軟件寫出的樂曲并不動聽?？破帐窃趺醋龅哪?？他幵始重新考慮人們作曲的方式。他認識到作曲家的大腦就像一個大數據庫，他們先是吸收他們聽過的所有音認為，只有偉大的作曲家才能建立好的數據庫，并且能熟記于心，從而創造Copebuiltahugedatabaseofexistingmusic.HebeganwithhundredsworksbyBach.Thesoftwareyzedthedata:itbrokeitdownintosmallerpiecesandlookedforpatterns.Itthencombinedthepiecesintonewpatterns.Beforelong,theprogramcouldcomposeshortBach-likeworks.Theyweren'tgood,butitwasa了幾百部的作品。科普的軟件將這些數據進行分析：首先它將音樂拆解成小的片段，從中找出固定模式，然后將片段組合成新的模式。不久，這個Copeknewhehadmoreworktodo-hehadawholeoperatowrite.toimprovethesoftware.Soonitcould plexmusic.Healsoaddedmanyothercomposers,includinghisownwork,tothedatabase.軟件，不久它就能夠寫出更復雜的音樂了。他還在數據庫中加人了一些其他Afewyearslater,Cope'scomputerprogram,called"Emmy",readytohelphimwithhisopera.TheprocessrequiredalotofcollaborationbetweenthecomposerandEmmy.Copelistenedtothecomputer'smusicalideasandusedtheonesthatheliked.WithEmmy,theoperatookonlytwoweekstofinish.ItwascalledCradleFalling,anditwasagreatsuccess!Copereceivedsomeofthebestreviewsofhiscareer,butnooneknewexactlyhowhehadcomposedthe幾年后，科普的軟件“”已經能夠幫助他創作歌劇了。創作過程要作曲家和共同配合科普聆聽寫出的音樂片段從中選取他認為好的。有了的幫助科蓊只用了兩個星期就完成了這部歌劇叫《搖籃墜落。演出獲得巨大成功，科普也得到了他有生以來最高的評價，但是沒有人知道Sincethatfirstopera,Emmyhaswrittenthousandsofcompositions.，stillgivesEmmyfeedbackonwhathelikesanddoesn'tlikeofhermusic,butsheis ngmostofthehardworkofcomposingthesedays! ，l.ThemusiccomposedbyDavidcopeisAclassical Bpop C DcountryBydeveloacomputersoftware,DavidCopeAtobelikeBtostudyCtowriteanDtocreateamusicalWhatdidCoperealizeaboutagreatcomposer'sAItformsnewmusicalpatternsallbyBItwritesacomputerCItcanrecognizeanymusicDItcreatesanaccurateWhoisAaBacomputerCacomposerwhohelpedDanWecaninferfromthepassageADavidCopeisacomputerBDavidCopelovesCBach'smusichelpedhimaDEmmydidmuchmoreworkthana1.A第一段的第一句：DavidCope發明了一個可以編寫出古典音樂的電腦軟D都屬于創作歌劇的一部分。D第二段的后半部分講的是偉大的歌劇作者與一般的歌劇作者的不同之處