Úvod
Vliv
Animportantcontentofmusicelectroacousticsiselectronicmusic.Theappearanceoftheelectronicorganopenedupanewworldofmusic.Butsincetheadventofelectronicsynthesizers,electronicmusichasenteredahigherstage.
Formace
Inthe1950s,thefirstelectronicsynthesizerappeared.Atthattime,itwasjustabehemoth.Usingcomputertechnology,inputtinginformationcanchangethepitch,volume,speed,waveform,andenvelope.Butitisverylaborious,andittakesalotoftimetoproduceafewminutesofmusic.
Bythe1960s,synthesizerswereequippedwithpianokeys,andtheywerealreadycommercialized,andtheirvolumewasgreatlyreduced.Thesynthesizerisactuallyasoundfrequencysynthesizer,whichcanproducevarioussoundsandchangevarioustimbres.Youcanstoretheproducedtimbreforuse,andstoreitinthesynthesizer,orstoretheproducedtimbreina0141ROMblock(read-onlymemory)orafloppydisk.
Thereisasamplingsynthesizer,whichcanalsocollectthetimbreofacertainsound,andthenreplayitintheentiresoundrange.Youcanalsochangethekey,speed,andtimbreduringreplay.
Thesynthesizercanalsobeusedasasoundsourceforelectronicmusic,andcanalsobeusedforkeyboardinput.ItcanalsobeusedasasoundgeneratorinacomputermusicsystemortocontrolothercomponentsthroughaMIDI(MusicalInstrumentDigitalInterface)system.Hostandsoon.Forexample,thereisawaytochangethewaveformenvelope.Thewaveformenvelopeisdividedintoseveralsegments,namelyAB,BC,CD,DE,etc.,bychangingthepositionsofB,C,D,E,etc.,thatis,therelativeamplitudeandchangingeachsegmentTheslopeof,youcandesignthetimbre.
Role
Atpresent,duetothepopularizationofelectronicmusic,electronicsynthesizerscansolveaconsiderablepartofsinginganddancehallaccompanimentproblems.Theaccompanimentmusicorbackgroundmusiccanbeproducedbyonepersoninadvance,withouttheneedforaband,orapartialreplacementoftheband.Duetotheconvenienceofproductionandmodification,lowcost,andfullmusic,themarketdemandisgreat.Therefore,manufacturersinmanycountriesaroundtheworldareconstantlydevelopingandlaunchingnewmodels,whichareupdatedeveryyear.
Thecurrenttrend0142istocontinuouslyadoptadvancedtechnologytoobtainmoreandbettersounds;expandthecapacity,whichincludesexpandingtheslot,increasingthefloppydiskdriveorharddisk,increasingthemaximumnumberofpronunciations,andincreasingStoragecapacity,expansionofkeys,etc.;todiversifyfunctions,suchasturningasynthesizerintotwo,fourorevenseveraltonesatthesametime,thatis,onecanbeusedasseveral,ortherhythmofadrummachinecanbegeneratedTheeditorfunctionandtheeditingfunctionofthesequencerareputintothesynthesizer,sothatthesynthesizercanreplacethehostofthecomputer,etc.;extendedfunctions,forexample,somesynthesizershavea"follow"function,thatis,afterpresets,eachsoundcanbefollowedbyatwoDegreesorthirds,"overlap"function,canproducedifferenttonesortimbreswhenplayinglightlyorintensively;inaddition,thesynthesizerisalsodevelopinginthedirectionoflightnessandconvenientoperation.
"MIDI"istheabbreviationofEnglishMusicalInstrumentDigitalInterface.Itisanotherapplicationofcomputermultimediatechnologyintheaudiofield.TheentireMIDIsystemincludessynthesizers,computermusicsoftware,soundsources,computers,MIDIconnections,mixers,digitalrecordersandotherperipheralequipment.Thecomputercanconvertthesoundinformationfromkeyboardinstrumentsintodigitalinformationandstoreitinthecomputer.
MIDIisadigitalinterface,andthecomputeristherulerofthedigitalworld.Ofcourse,thecomputerhasbecomethecommanderoftheMIDIinstruments.Whenweconnectthecomputertotheentiremusicsystem,ithasbeendeterminedThestatusofitscommander-in-chief.OtherMIDIdevicesinthesystemwillactaccordingtoitswill,tocreateorplayvariousstylesofmusic.Butcomputerscanneverreplacehumans.Itcanbesaidthatnomatterhowadvancedthemusicsystemis,thereisonlyonefinalcommandcenter,andthatisthehumanbrain.
TotalkabouttheoriginofMIDI,wemusttalkaboutthedevelopmentofsynthesizers(Synthesizers).Theearliestelectronicsynthesizerisamonophonic,whichmeansthatonlyonesoundcanbeemittedatatime.Sointheearlydays,thesynthesizerwasusedasafoilintheorchestra,anditdidn'twork.However,withthedevelopmentofelectronicdrumsandthedevelopmentofsequencersandsynchronizationtechnology,andtherapiddevelopmentofpolyphonic,connectingthesedevicestoplaytogetherhasbecomeaproblem.
Rozdíl
Přehled
Inthe1960s,AmericanphysicistRobertMoogdevelopedasmallandpracticalelectronicsynthesizer.Sincethen,firstinEuropeandAmerica,synthesizershavebeenadoptedbymusicians,especiallypopmusicians,asanewtypeofmusicalinstrument,andhavequicklybecomepopular.
Bythe1990s,electronicsynthesizershavebeendevelopedthroughmanygenerationsofproductsandhavebeenveryperfect.Itcanbesaidtobeomnipotent.
Manypeoplecan’tdistinguishbetweenanelectronickeyboardandasynthesizer.Idon’tknowthedifferencebetweenthem.Yes,sometimesit’snotverydifferentfromtheappearance.Thesamestandardkeyboard,veryclosecontrolunit,issimilar.Thevolume,everythingissosimilar,whatisthedifference?Theyaredifferentinternally.Thebiggestdifferenceliesintheeditingandproductionoftimbres.Electronicpianosusesolidifiedtimbresampling.Mostpianosdonotprovidetimbreeditingfunctions.Thatistosay,whattimbreinthepianoyouuse,ifyouwanttochangeChangeittomakeitmoreinlinewithyourrequirements,sorry,itcan'tbedone.
Struktura je jiná
Withtheadvancementoftechnologyandthereductionofproductioncosts,somehigh-endelectronicpianoshaveaddedsomesimpleeditingfunctions,buttheyaretoofewtosatisfyprofessionalmusicians.Needs.Thefundamentalpurposeofanelectronicsynthesizeristoprovidethebesttimbreandthemostpowerfulediting,productionandcontrolfunctions.Itnotonlyhasthebesttimbresamplesintheworld,butalsoprovidesuserswithalargenumberofeditingfunctions.Withthesefunctions,youcannotonlymodifythetimbremorepersonally,butalsocreateyourownuniquetimbre.Ifyouareinterested,youcanalsousethecontrollerprovidedbythesynthesizertomodifythetimbreduringyourperformance.OfcourseYouhavetomakecertainsettingsinadvancewheneditingthetone.
Různé funkce
Therearealsodifferentdifferencesinotheraspects.Forexample,mostsynthesizersdonothaveanautomaticaccompanimentfunctionandabuilt-insoundreinforcementcircuitpart.Pleasedonotthinkthatthisisthedesigner'sforgotten,thisisthedesigner'sspecialdesigninconsiderationoftheirdifferentapplicationranges.Theelectronickeyboardismostlyusedforhomeorteaching,andismostlyoperatedbyoneperson.Therearefewprofessionalsoundreinforcementequipment,soitisequippedwithanautomaticaccompanimentfunctionandasoundreinforcementspeaker.Electronicsynthesizersaremainlyusedinbands.Obviously,theautomaticaccompanimentfunctionismeaningless.Professionalaudiomustbeusedintheperformancevenue.Addingthesoundreinforcementcircuitthatcomeswiththepianowillonlyincreasethecost.Therefore,thesynthesizerweboughtItisraretohavetheabovetwofunctions.
WhatIneedtotellyouisthatsomesynthesizershaveasequencerfunction(suchapianoiscalleda"musicworkstation).Usingthisgreatfunction,wecancreateaone-personbandanddoeverythingbyourselves.Musicproduction,thethememusicofthemovie"FirstBlood"wasproducedbyonepersoninaweek.
Itisnotdifficulttoseefromtheabovethattheelectronicsynthesizerisourfirstchoice,butItshighpriceisindeedastounding.
Reaplikace
Actually,itstartedin1982whenelectronicsynthesizersreplacedtraditionalstringmusic.Accordingtothereasonwhyelectronicsynthesizerswerebornatthetime,thereasonforitsemergencewasextremelysimple"stringmusicispronetoerrors."Sincethen,theoppositionbetweensynthesizerandstringmusichasbecomemoreandmoreclear,andtheavant-gardeseemstobesynonymouswithsynthesizers.,Becausetherearestillsomeverygoodworksinthemeantime.
Inthe1980s,a"musicworkstation"thatcombinedacomputerandasynthesizercameout.Thisiswhatweoftenseetodaywithitsownsequencerrecordingfunction.Electronicsynthesizer.