IIsandiUmlingo weeHolo zeBanquet ezisebenzayo ezininzi: Indlela aInkqubo yesandiIngahlangabezana neemfuno zeentlanganiso, imitshato, kunye neemiboniso

Uphando lubonisa ukuba iinkqubo zesandi ezikrelekrele zinokunyusa izinga lokusetyenziswa kweeholo ezininzi nge-50% kwaye zonyuse ulwaneliseko lomsebenzi nge-40%

Kwiihotele zanamhlanje, kwiindawo zokuhlanganisana, nakwiindawo zokutyela ezinemisebenzi emininzi zamashishini amakhulu,inkqubo yesandi ekumgangatho ophezuluitshintsha ukusuka kwisixhobo esinye sokuqinisa isandi ukuya kwisixhobo esikrelekreleintsimi yesandiinkqubo yolawulo. Namhlanje, singasebenzisaiiprosesakwayeii-amplifier zobungcaliukuqhuba iseti efanayo yezixhobo zomsindo zobungcali ukubonisa izinto ezahlukeneyo ngokupheleleyoi-acousticiimpawu kwiimeko ezahlukeneyo zokusetyenziswa - le "yimilingo yesandi" yeeholo zesidlo zanamhlanje.

Kwindlela yokusebenzisa i-acoustics, olu buchule bokuziqhelanisa nemidlalo buqala ngoyilo lwesayensi loyilo lwenkqubo. Iiholo ezininzi ezisebenzayo zihlala zisebenzisa i-acoustics esasazekileyo.isithethi se-line arrayuyilo, olunokufikelela ekugubungeleni ilizwi ngendlela efanayo ngexesha leentlanganiso kwaye ludale intsimi yesandi emangalisayo enamacala amathathu ngexesha lemidlalo ngokubala ngokuchanekileyo i-engile yokuphakamisa. Inkqubo ye-amplifier yamandla yobungcali isebenzisa uyilo lwemodyuli, kwayeisikhulisi samandlaIiyunithi zamanqanaba ahlukeneyo amandla zinokucwangciswa ngokuguquguquka ngokweemfuno zomsebenzi - zigxile ekucaceni kwelizwi ngexesha leentlanganiso kwaye zibonelele ngomda owaneleyo ngexesha lemidlalo.

Iiprosesayintsika ekrelekrele yenkqubo yonke, kwaye umsebenzi wayo wolawulo lweendawo ezininzi owakhelwe ngaphakathi sisiseko sobugcisa sokufezekisa "umlingo wentsimi yesandi". Inkqubo inokutshintsha yonke iseti yeeparameter ze-acoustic ngokucofa kube kanye kwiifayile zoqwalaselo ezicwangcisiweyo ezifana "neMo yeNtlanganiso", "iMo yoMtshato", "iMo yoMsebenzi", njl. Kwimo yenkomfa, iprosesa iya kuphucula ibhendi yefrikhwensi yentetho ye-400-4000Hz ukuze iphucule ukucaca kwentetho; Kwimo yesidlo somtshato, inkqubo yongeza ngokuzenzekelayo iziphumo ezifanelekileyo zokuphindaphindeka ukudala umoya ofudumeleyo nowothando; Imo yokusebenza ivumela ukulingana kwebhendi epheleleyo ukuze ibonelele ngeyona ilungileyo.umgangatho wesandiukusebenza kwemiboniso yomculo.

Ulawulo oluchanekileyo lwei-power sequenceriqinisekisa ukhuseleko kunye nokugudima kotshintsho lwendawo. Xa umsebenzisi etshintsha ukusuka kwimo yenkomfa ukuya kwimo yokusebenza, isibali-xesha siya kuqalisa imodyuli nganye yesixhobo ngokulandelelana kwamandla ngokwenkqubo esetwe kwangaphambili ukuze kuthintelwe ukunyuka kwangoku kunye nomonakalo wesixhobo. Kwangaxeshanye, isicwangcisi samandla sinokuququzelela ukusebenza konxibelelwano phakathiinkqubo yesandikunye nezixhobo ezifana nokukhanyisa kunye namakhethini, okufezekisa ulawulo olukrelekrele "lokutshintsha ngokucofa kube kanye".

Uqwalaselo lobuchwephesha lweizilinganisikwayeabacimi bempenduloiqinisekisa umgangatho wesandi kwiimeko ezahlukeneyo.isilinganisiIlungiswe kakuhle ngokusekelwe kwiimpawu ze-acoustic zeholo: ukuphucula ibhendi ephakathi ukuya kwephezulu ngexesha leentlanganiso ukuphucula ukucaca kwentetho; Ukulinganisela impendulo epheleleyo yemvamisa ngexesha lentsebenzo ukuqinisekisa ukuvezwa komculo. Abacimi beempendulo basebenzisa amaqhinga ahlukeneyo ngokweemeko ezahlukeneyo - begxile ekuthinteleni ukuguqulwa kwamaqela emvamisa yolwimi ngexesha leentlanganiso, ngelixa bekhusela ikakhulu ukuthembeka kwamaqela emvamisa yomculo ngexesha leendibano.

Uqwalaselo oluguquguqukayo lweinkqubo yemakrofoni engenazingcingoyongeza lula ukusebenza kwiholo enemisebenzi emininzi. Ngexesha lenkomfa, idesktopimakrofoniuluhlu lusetyenziswa ukuqinisekisa ukuba nganyeisithethiilizwi lika-'s lirekhodwe ngokucacileyo; Ngexesha lomsitho wesidlo somtshato, kubanjwaimakrofoni engenazingcingobanike i-emcee kunye nabasandula ukutshata inkululeko yokuhambahamba kwiintetho ezingacwangciswanga; Ngexesha lemiboniso,iimakrofoni ezingenazingcingo eziphathwayo zobungcalibonelela abenzi beqonga ngezinga elizinzileyoisandiuthumelo.

Inkqubo yokulungelelanisa okusingqongileyo iqokelela idatha ye-acoustic yexesha langempela eholweni ngokusebenzisa iimakrofoni ezifakwe eluphahleni. Iprosesa ilungisa ngokuzenzekelayo iiparameter zebhalansi ngokusekelwe kwezi datha, ihlawulela utshintsho lwe-acoustic olubangelwa lutshintsho lwabasebenzi, utshintsho kwindawo yetafile kunye nesihlalo, njl. Kwimeko yenkomfa, inkqubo iya kuphucula ngokuzenzekelayo ukucaca kwelizwi kwindawo engasemva; Kwimeko yesidlo somtshato, isiphumo sokugxila kwesandi kwindawo yetafile ephambili siya kulungiswa.

Uyilo lwabantu abakrelekreleumxube wesandiyenza ukusebenza kube lula kwaye kube lula. Uhlengahlengiso lweparamitha oluntsonkothileyo lwendabuko luye lwenziwa lula lwaba ngamaqhosha ambalwa e-scene aqondakalayo, okuvumela abaqhubi ukuba batshintshe iindlela ngaphandleisandi sobuchwepheshaUlwazi. Inkqubo ephucukileyo ixhasa ulawulo olukude ngeekhompyutha zethebhulethi, ivumela iingcali ukuba zilungise iiparameter zenkqubo kuyo nayiphi na indawo eholweni.

Ngamafutshane, isisombululo sesandi esikrelekrele kwiiholo zesidlo zanamhlanje ezinemisebenzi emininzi simele impumelelo ebalaseleyo kwicandelo lobuchwepheshe bokudibanisa iinkqubo ze-acoustic. Ngokusebenzisa uyilo oluguquguqukayo lweizithethi ze-line array, ukuqhuba ii-amplifier zobungcali ngendlela echanekileyo, ulawulo olukrelekrele lweendawo zeeprosesa, ulungelelwaniso oluchanekileyo lwee-sequencers zamandla, uhlengahlengiso oluhambelanayo lwee-equalizers, ulungelelwaniso olusekwe kwindawo yee-scene ze-feedback suppressors, kunye nokuhlanganiswa okungenamthungo kweemakrofoni ezahlukeneyo, ingcamango yoyilo "lwenkqubo enye, iindawo ezininzi" ifezekiswe ngempumelelo. Le nkqubo ayiphuculi nje kuphela ukusebenza kakuhle kwendawo kunye nembuyekezo kutyalo-mali, kodwa ikwadala imeko-bume efanelekileyo ye-acoustic kwimisebenzi eyahlukeneyo. Kwimeko-bume yeshishini elandela ukusebenza kakuhle kunye namava, ukutyala imali kwinkqubo yesandi ekrelekrele kangaka kukuxhobisa iholo esebenza ngeendlela ezininzi ngamaqabane e-acoustic anokutshintsha nangaliphi na ixesha, evumela yonke imisebenzi ukuba yenziwe phantsi kweemeko ezilungileyo ze-acoustic, iphucula kakhulu ulwaneliseko lwabathengi kunye nokukhuphisana kwendawo.