I-VCA, i-DCA kanye namaqembu amancane ngamagama ambalwa

Bheka Izihlanganisi nama-powermixers ku-Muzyczny.pl

Mhlawumbe wonke unjiniyela womsindo osafufusa ahlangane naye - noma uzohlangana maduze - imiqondo efana ne-VCA, i-DCA namaqembu amancane. Abantu abaningi baye bezwa ngalezi zixazululo, kodwa abanaso isiqiniseko sokuthi zisetshenziswa kanjani ekwenzeni kanye nokwenza incazelo yazo. Kodwa-ke, kufanelekile ukwazi ukuthi lawa mathuluzi angawani, ngoba afaka isandla ekwenzeni lula umsebenzi, kungakhathaliseki ukuthi ku-studio - noma bukhoma, ngesikhathi sekhonsathi - lapho esetshenziswa khona kakhulu.

Akukho lutho olungcono kunokuvumelana nezimo nokwenza kube lula ukusebenza kule ngxube - yingakho kubalulekile ukwazi nokusebenzisa amathuluzi ahlinzekwa abakhiqizi bemishini.

Ngakho-ke ziyini futhi zenzelweni?

I-VCA imfushane for I-Voltage Isilawuli Esilawulwayo - ekuhumusheni kwethulwa njengokuthi "i-voltage controlled amplifier". Kalula nje, lapho isignali yomsindo iya esiteshini se-console, ngesikhathi esithile ihlangabezana nesifunda se-VCA ye-electronic engakwazi ukulawula ivolumu yayo. Impela - "mhlawumbe" - ngoba kufanele sinqume ukuthi sifuna ukushintsha isignali yayo ukude ngokunikeza isiteshi kwenye yamafader e-VCA.

… kulungile – kodwa akulula yini ukuthumela umsindo ku-fader eyodwa futhi uyisebenzisele ukulawula umthamo wamashaneli akhethiwe?

Lokhu osanda kukufunda kuyincazelo amaqembu amancane – okungukuthi, ukuthumela umsindo wamashaneli akhethiwe ngesilayidi esisodwa. I-VCA ayithumeli noma iyiphi isignali (umsindo) ku-potentiometer elawulayo! Umsebenzi wayo ukuthumela ulwazi kumasekhethi e-VCA eziteshini ezikhethiwe esifuna ukushintsha ivolumu yazo. Bese-ke, lapho sishintsha indawo yesilayidi se-VCA, sishintsha ngokuqhathaniswa ivolumu yamashaneli abelwe – ake sicabange ukuthi sineziteshi ezinhlanu eqenjini. Ukugcina isikhundla sabo, sibeka iminwe yethu kubo futhi sinciphise / sikhulise ivolumu yabo.

Ngamafuphi: I-VCA - ngesilayidi esisodwa silawula isiteshi ngasinye ngokwehlukana (into efana nesilawuli kude). Amaqembu amancane - amashaneli akhethiwe ahlanganisiwe, kufanele "adlule" ngesilayidi esengeziwe esilawula ukuxuba kwawo

Ngaphezu kwalokho, kuma-mixers sithola esinye isifinyezo esifana ne-VCA ... DCA

I-amplifier elawulwa ngedijithali isebenza ngesimiso esifanayo ne-VCA - ikuvumela ukuthi uguqule ukude umthamo weziteshi ezikhethiwe, kodwa kulokhu hhayi ngohlelo oluhlukile lwe-elekthronikhi, kodwa ngokwezibalo - ngaphakathi kwe-console DSP.

Ngakho-ke ingabe zikhona izinzuzo noma ukungalungi kokusebenzisa izixazululo ezithile? Amaqembu amancane Zinhle kakhulu ngokudala inhlanganisela evamile yamashaneli amaningi bese ziyithumela ku-Sum, Effects noma ithrekhi ye-Effects, noma amanye amaphrosesa, isibonelo. I-VCA kanye ne-DCA bazophumelela ukuhlolwa ngesikhathi sokushintsha kwevolumu, lapho sidinga khona ukuziphatha okungokwemvelo kwe-attenuators - lapho ngayinye yazo ilungiswa ngabanye - okuzokwenza nakanjani kube nomphumela ongcono ekuthumeleni ama-imeyili.

Okufanele ukwazi ... … lezi zixazululo, zisebenzisa ngokucophelela imisebenzi yekhonsoli, isoftware, ngoba ngayinye yazo isebenza ngendlela ehlukile futhi ikuvumela ukuthi uthole imiphumela ehlukile - ezokugcina ikuvumele ukuthi uthole ukulawula okungcono kakhulu komsindo.