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音响放大器毕业论文设计论文

上传者:菩提 |  格式:doc  |  页数:56 |  大小:712KB

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heacousticamplifierisbythetransmitteramplifier,themixpre-amplifier,theelectronicreverberantunit,thetonecontroller,posed.Thisdesigngoalwhichachieved:Fixedmerit,loadedimpedance,frequencyresponse,outputvoltage.Thisdesignsignificance:Theacoustictechnologydevelopmenttube,thetransistor,thefieldeffecttubethedifferent,makesustorealizetoasimpleanalogouscircuitsystem,mustincludethesupplyoscillator,theinputlevel,themiddlelevel,theoutputstageandtheimplementingagency.Thesupplyoscillatorfunctionprovidestreatstheenlargementtheelectricalsignal,ifthesignalrightandwrongelectricquantity,stillneedsthenon-electricalquantitytotransformintotheelectricalsignal,thenenterstheinputlevel,urrentorthevoltageamplification,againenterstheoutputstagetocarryonthepowertoenlarge,finallyimpelstheimplementingagencytodosomework.

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