Uphando lobuchwephesha lubonisa ukuba elo nqanaba lichanekileyoisithethi sesikriniinokuphucula ukuchaneka kwephimbo labadlali ngama-35% kunye nokuzinza kwesingqisho ngama-40%

Kwiqonga eliphantsi kokukhanya, inkqubo ebalulekileyo edla ngokungajongwa ngabaphulaphuli ixhasa ngokuthe cwaka yonke imiboniso enomdla - le yinkqubo yesithethi esinobuchule. Xa abaphulaphuli bencoma amanqaku aphezulu agqibeleleyo omculi kunye neqela elichanekileyo leqela, bambalwa abaqondayo ukuba konke oku kusekelwe kubuchule bomculi "bokuziva ngokucacileyo". Kwicandelo lei-acoustics, isithethi sesikrini sithathwa “njengomthombo wobomi” kwimiboniso ebukhoma, nto leyo emisela ngokuthe ngqo umgangatho kunye nempumelelo yemiboniso.

Iimfuno zobugcisa zenxalenye yesithethi sesikrini kwiiinkqubo zesandi ezikumgangatho ophezuluzingqongqo ngakumbi kunezo zezona ziphambiliisandiinkqubo yokuqinisa. Abadlali eqongeni akufuneki beve ilizwi labo kuphela, kodwa kunye nolwalamano oluchanekileyo nabanye abaculi, ii-harmonies, kunye nomculo ohambisana nabo.Izithethi zesandi ezijikelezileyo zobungcaliyamkela uyilo olukhethekileyo oluya kwicala elithile ukuze ugxile kwaye ubonise isandi kwindawo yeqonga, uphephe ukuvuza kwamandla kubaphulaphuli kwaye ubangele ukuphazamiseka.Ii-amplifier zobungcalizibonelela ngamandla azinzileyo naninzi kwezi yunithi zokudlala, ziqinisekisa ukuba ukubekwa esweni ngokucacileyo nakwiindawo zeqonga ukuya kuthi ga kwi-110 decibels.

IiprosesaIdlala indima ebalulekileyo njengomxubi okrelekrele kwinkqubo yesithethi semonitha. Kwimidlalo yanamhlanje, umculi ngamnye uhlala efuna ukujongwa ngokwesiko kwaye ukuxuba umculi okhokelayo kunokufuna amazwi amaninzi kunye nokuhambelana okuncinci, umculi wegubu ufuna izingqisho ezicacileyo kunye nokulinganisela nezinye izixhobo zomculo, kwaye umculi wegubu ugxila ekudibaniseni ilizwi lakhe legitare nezinye izixhobo zomculo we-chord. Iprosesa inokwenza imixube yokujonga ezimeleyo kumculi ngamnye, ithumela imixube yesandi eyahlukileyo ngokupheleleyo ngeendlela ezininzi zokukhupha.i-power sequenceriqinisekisa ukuba zonke iimpawu zokubeka esweni zihambelana ngokungqongqo neyona nto iphambiliisikhulisi, ukuphepha ukudideka kwesingqisho okubangelwa kukulibaziseka okuncinci.

Izilinganisikwayeabacimi bempendulobadlala indima ekhethekileyo ekujongeni iqonga.indawo evakalayoIqonga liyinkimbinkimbi, kwaye ukubonakaliswa kunye neengxolo kwiindawo ezahlukeneyo kunokubangela ukuba amaza athile aphume ngendlela engaqhelekanga. Ii-equalizer zingenza uhlengahlengiso oluhle kwitshaneli nganye yokujonga ukuqinisekisa ukuba isandi esiviwa ngabadlali silinganiselekile kwaye singokwemvelo. I-feedback suppressor ihlala ikhusela uzinzo lwenkqubo - xa umculi esondela kwisandi esivakalayoisithethi, inkqubo ngobuchule iyayiqonda kwaye iyayicinezela ingxolo enokwenzeka, edla ngokugqitywa kwimizuzwana eyi-0.1 ngaphandle kokuchaphazela ukuqhubeka kokusebenza.

Indibaniselwano yeimakrofoni engenazingcingoiteknoloji kunye neenkqubo zesithethi ezijongayo zizise utshintsho olukhulu.imakrofoni engenazingcingo ephathwayoIsetyenziswa ngabadlali ayidluliseli nje kuphela isandi kubaphulaphuli, kodwa isandi sayo sikwafakwa kwisithethi sesikrini. Inkqubo yemakrofoni engenazingcingo ephucukileyo inokubonelela nge-latency ephantsi kakhulu kunye nozinzo oluphezulu, iqinisekisa ukuba abaculi bayaliva ilizwi labo lihambelana ngokupheleleyo ne-live accompaniment. Ukuvela kweenkqubo zokujonga iindlebe kuyimpumelelo enkulu, njengoko abaculi befumana indawo yokujonga yabucala ngokupheleleyo ngee-earplugs ezenziwe ngokwezifiso, nto leyo ephelisa ngokupheleleyo ukuphazamiseka kwengxolo yendawo yeqonga.

Kwimisebenzi emikhulu, ubunzima besithethi sesikrini buyanda ngokukhawuleza. Isithethi sesikrini esipheleleyo sesiteji sinokubandakanya isithethi sesikrini somhlaba kunye nokujonga iindlebe zabadlali abaninzi. Iprosesa kufuneka ilawule iindidi ezininzi zemixholo yokujonga ezimeleyo, nganye iqulethe indibaniselwano eyahlukileyo yemithombo yesandi engaphezulu kweshumi. Iqela lobuchwephesha lidibanisa ngononophelo ezi "fomyula zesandi" zomdlali ngamnye ngokusebenzisaumxube wesandi wedijithali, ukuqinisekisa ukuba banokufumana ulwazi olufunekayo lokuva eqongeni.

Ukuziqhelanisa nokusingqongileyo luphawu olubalulekileyo lwexesha lanamhlanjeiinkqubo zesandi zobungcali. Indawo yeqonga iyahluka kakhulu kwiindlela ezahlukeneyo zokwenza izinto – iindawo zangaphakathi kunye neminyhadala yomculo yangaphandle, iithiyetha ezincinci kunye namabala emidlalo, nganye inemingeni eyahlukileyo ye-acoustic. Inkqubo yesithethi sesikrini kufuneka ibe nokuguquguquka okuqinileyo. Iqokelela idatha ye-acoustic yeqonga ngokulinganisaiimayikrofoni, kwaye iprosesa ilungisa ngokuzenzekelayo iiparameter zetshaneli nganye yokubeka esweni ukuze ihlawulele impembelelo yotshintsho lokusingqongileyo.

Ngamafutshane, inkqubo yesithethi yokujonga eyobuchwephesha ingaphezulu kakhulu kunesixhobo esilula sokukhulisa isandi eqongeni. Yinkqubo yemithambo-luvo ephakathi edibanisa iimvakalelo zangaphakathi zomdlali kunye nokusebenza kwakhe kwangaphandle. Ngokubeka ngokuchanekileyoizithethi zesikrini, ukuqhuba okuzinzileyo kwee-amplifier zobungcali, ukuxuba ngobuchuleiiprosesa, ulungelelwaniso oluchanekileyo lweabalandelelanisi bamandla, ukulungiswa ngononophelo kwezilinganisi, ukhuseleko oluthembekileyo lwezithinteli zempendulo, kunye nokuhlanganiswa okungenamthungo kweemakrofoni ezikrelekrele, le nkqubo idala ihlabathi elikhethekileyo lokuva kumdlali ngamnye. Ivumela abaculi ukuba baqonde ngokuchanekileyo isandi, abaculi ukuba balawule ngokuchanekileyo isingqisho, kunye neqela lonke ukuba ligcine ulungelelwano olugqibeleleyo kwiindawo ezinzima zeqonga. Ekufuneni ukugqwesa kwimiboniso ebukhoma, ukutyala imali kwinkqubo yesithethi yokujonga enobuchule yeyona "inshorensi" ithembekileyo yempumelelo yentsebenzo, okuvumela lonke inqanaba ukuba libe yindibaniselwano egqibeleleyo yobugcisa kunye netekhnoloji, inika isidlo esingenasiphako seaudio-visual kubaphulaphuli.