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1、调音师调音必学的经典调音台基础教程介绍()Foranentertainmenttuner,theyareveryconcernedaboutthetimingskillsofthemixer・Theconsoleisafrequentlyuseddeviceinsoundreinforcementsystemsandaudio-visualrecordings.TodaywewillsharesomeknowledgeofconsolebasicswithfriendswholovetuningLet'sstartw
2、iththeintroductionofthemixer:Accordingtotheuseoftheconsoleandthedifferentoccasions,mainlybythefollowingcategories:StereostereoproductionconsoleRecordingconsoleMusicmixerDigitalgatemixerPortablemixerThebandpoweramplifiermixerThecablebroadcastmixerThewirelessbroa
3、dcastmixer9PAmixerThetheatreconsoleNext,let'stakealookatthefunctionofeachsocketandfunctionkeyinthemixerAsocketfortheinputpartofamixer;afunctionkeyMIC:thisistheXLRmicrophonesocket,withthreejackswhichwerelabeledwith1,2,3.Mark1isground(GND),connectedtothemachineho
4、usingandthechassisasthe0voltleve1.Mark2isthehotend(Hot),orhigh-end(Hi),whichisoneofthemeansoftransmittingthesigna1.Mark3isthecoldterminal(Cold),orlowerend(Low),whichservesastheotherendofthetransmissionsigna1.Sincetheimpedanceofthe2and3isthesameasthatofthe1,andt
5、heimpedanceislowfromtheinputpoint,itiscalledalowimpedancebalancedinputjack.Ithasastronganti-interference,lownoise,generallyusedforwiredmicrophoneconnection・Lineinput(Line):itisa1/4,alargethreecoresocket,using1/4,largecoreplug(TRS),Sleeve(Tip),ring(Ring),sleeve(
6、as),astheinputofthebalancesignal.The1/4canalsobeusedastheinputtothebalancesignalofthelargedoublecoreplug(TS)・Itsinputimpedanceishigh,itisgenerallyusedinadditiontothemicrophoneofothersoundsourceinputjack・Itisinsertedintothesocket(INS):itisakindofspecialsocketuse
7、d,usuallytheinternalison,whenyouneedtouse,insertthe1/4"pluglineinputoramicrophoneinputsoundsignalfromthetip(Tip)leadoutbyexternalequipmentaftertreatmentbyring(Ring)thesoundsignalreturnsthemixer,sothesocketisalsocalledagainandintothesocket,sometuninglogointo"Sen
8、d/Returnin/out"socket・Fixedvalueattenuation(PAD):bypressingthiskey,theinputacousticsignal(usuallytheacousticsignalinputtotheLineterminal)willattenuate20dB(thatis,10times),an
