Ngati ndinu woyimba gitala mukuyang'ana njira zatsopano zokomera gitala lanu, muli ndi mwayi wopeza mawu oti "compression". zotsatira. "
Nzosadabwitsa kuti ndi imodzi mwa njira zosamvetsetseka kwambiri ndipo mwina zovuta kwambiri kuti mukhale woimba gitala.
Koma Hei, ndizofunika mukangodziwa!
Kuphatikizikako kumakuthandizani kuti muzitha kuyendetsa ma siginecha anu potsitsa mawu okweza pamwamba pazipata zina ndikukweza zotsika pansi pake. Magawo ophatikizika amatha kukhazikitsidwa panthawi kapena pambuyo pake (pambuyo popanga) kudzera pamapulogalamu odzipatulira ndi zida.
Nkhaniyi ifotokoza zonse zomwe muyenera kudziwa zamatsengawa kuti muyambe.
Kodi compression effect ndi chiyani?
Ngati inu akadali kuchipinda wosewera mpira, n'zomveka chifukwa inu simungadziwe zambiri za tanthauzo la psinjika tingati ngakhale zotsatira palokha; sizofunika pamenepo.
Komabe, mudzazindikira china chake mukachoka kuchipinda chanu chosangalatsa ndikusamukira kuzinthu zaukadaulo komanso zaukadaulo monga malo ochitira studio kapena siteji yamoyo:
Ziwalo zofewa zimasungunuka nthawi zonse mumphepo, pamene zosakhalitsa zimakhalabe zowonekera.
Zodutsa ndizo nsonga zoyamba za phokoso pamene tigunda chingwe, ndipo mbali zofewa ndizosamveka kwambiri, choncho sizimatuluka monga momwe zimakhalira chifukwa cha kufuula kwa zodutsazo.
Chifukwa chomwe timagwiritsira ntchito ma compressor ndikuwongolera zodutsa izi komanso kuzitulutsa ndi mawu onse.
Ngakhale mutha kuthana ndi izi nokha ngati muli ndi mulingo wina wa finesse, sikuthekabe kutsitsa matani onse chifukwa cha mawonekedwe a tonal. gitala yamagetsi.
Izi ndizofunikira makamaka mukamagwiritsa ntchito gitala loyera, osagwiritsa ntchito zotsatira zina monga kupotoza (komwe kumakankhira amp kudutsa malire ake), ndi kusokoneza (komwe, bwino, sikumveka bwino).
Kuti phokoso likhale losasinthasintha, ngakhale oimba gitala odziwa zambiri amagwiritsa ntchito compression effect.
Ndi njira yomwe imathandiza kuwongolera voliyumu pomwe siginecha yolowetsayo ikukwera kwambiri kuposa mulingo wokhazikitsidwa (wotchedwa kutsika pansi) kapena kuyitembenuza ikakhala pansi (yotchedwa kuponderezana mmwamba).
Pogwiritsa ntchito izi, mawonekedwe a gitala amasinthidwa; motero, mawu otulukapo amakhala osalala, ndi cholemba chilichonse chikuwonekera ndikuzindikirika nthawi yonse yosewera popanda kuphwanya voliyumu mosayenera.
Zotsatira zake zimagwiritsidwa ntchito ndi ojambula amitundu yosiyanasiyana, okhala ndi blues ndi nyimbo za dziko pamwamba.
Zili choncho chifukwa kusiyana kwakukulu pakati pa manotsi mu nyimbo zotere ndikwambiri chifukwa gitala limayimbidwa motengera zala.
Kupanikizika kumatheka kudzera pa chipangizo chotchedwa compressor pedal. Ndi stompbox yomwe imakhala mu siginecha yanu.
M'njira ina, zili ngati kowuni ya mawu yokhayo yomwe imasunga zinthu m'malo okhazikika, ngakhale mutagunda kwambiri chingwecho.
Kuponderezana kumasintha luso lanu losewera kale gitala kukhala chinthu chodabwitsa ndikupangitsa kuti ngakhale oyimba oyimba kwambiri azimveka bwino.
Koma Hei, ndikupangira kuti muzitha kudziwa bwino chidacho kenako ndikudzaza tsatanetsatane kudzera pa compressor.
Chidacho chiyenera kulemekezedwa kwambiri, osachepera!
Ma compresses omwe muyenera kudziwa
Ngati mukuganiza zopeza kompresa, apa pali mawu ofunikira omwe muyenera kudziwa mukayamba:
Threshold
Iyi ndi mfundo yomwe ili pamwamba kapena pansi yomwe psinjika idzagwira ntchito.
Chifukwa chake, monga ndidanenera kale, chizindikiro chilichonse chomveka chokulirapo kuposa chomwe chimatsitsidwa, pomwe chotsikiracho chimakwezedwa (ngati mukugwiritsa ntchito kukakamiza kokweza) kapena kukhala osakhudzidwa.
Chiwerengero
Uwu ndi kuchuluka kwa kuponderezana komwe kumagwiritsidwa ntchito pazizindikiro zomwe zikuswa pakhomo. Kuchuluka kwa chiŵerengerocho, m'pamenenso mphamvu ya compressor yochepetsera phokoso idzakhala.
Mwachitsanzo, ngati kompresa ili ndi chiŵerengero cha 6: 1, idzayamba kugwira ntchito pamene phokoso liri 6db pamwamba pa khomo, kutsitsa phokoso, kotero ndi 1db yokha pamwamba pa khomo.
Palinso zida zina zofananira monga zochepetsera zosavuta zokhala ndi chiyerekezo cha 10: 1 ndi "zoletsa khoma la njerwa" ndi chiŵerengero cha ∞: 1.
Komabe, amagwiritsidwa ntchito ngati kuchuluka kwamphamvu kuli kokwera kwambiri. Kwa chida chosavuta ngati gitala, compressor yosavuta imagwira ntchito bwino.
kuukira
Ndi nthawi yomwe compressor imachitira chizindikiro chikafika kapena nthawi yotengedwa ndi compressor kuti ikhazikitse kutsika chizindikirocho chikadutsa pamtunda.
Mutha kukhazikitsa nthawi yakuukira mwachangu kapena kutsika malinga ndi zomwe mumakonda. Nthawi yakuukira mwachangu ndi yabwino ngati ndinu katswiri woyimba gitala.
Zidzakuthandizani kuwongolera nsonga zosalamulirikazo mosavuta ndikukuthandizani kuti ntchito yanu ikhale yopukutidwa.
Kwa iwo omwe amakonda gitala lawo kuti amveke mwaukali pang'ono, kukhazikitsa nthawi yowukira pang'onopang'ono kungathandize.
Komabe, sichiyenera kugwiritsidwa ntchito ngati mawu omveka kwambiri. Ndikhulupirire; zimapangitsa zinthu kukhala zowopsa kuposa momwe zilili kale.
kumasulidwa
Yakwana nthawi yomwe compressor imatenga kuti chizindikirocho chibwererenso pamlingo wake chisanachitike.
Mwa kuyankhula kwina, ndi nthawi yomwe imatengedwa kuti musiye kutsika kwa phokoso pamene itsika pansi pamtunda.
Ngakhale kuphatikizika kwachangu ndi kumasulidwa nthawi zambiri kumakondedwa, kumasula pang'onopang'ono ndikwabwino kupangitsa kuti kukanikizana kumveke bwino komanso kowonekera komanso kumagwira ntchito bwino pamawu okhala ndi nthawi yayitali, ngati bass. magitala.
Pangani phindu
Pamene kompresa ikakanikiza chizindikirocho, iyenera kubwezeredwa pamlingo wake woyambirira.
Kukhazikitsa kwa zodzoladzola kumakuthandizani kuti muwonjezere zomwe zatuluka ndikuwongolera kuchepetsedwa komwe kumachitika panthawi yoponderezedwa.
Ngakhale mutapeza izi pa pedal yanu, ngati simutero, ndiye kuti compressor yanu imangokuchitirani ntchitoyo.
Nazi pano momwe mumakhazikitsira ma gitala effect pedals ndikupanga pedalboard yathunthu
Kodi mitundu yosiyanasiyana ya compression ndi iti?
Ngakhale pali mitundu yambiri ya kuponderezana, atatu otsatirawa ndi omwe amapezeka kwambiri:
Optical compression
Kuponderezedwa kwa Optical kumagwiritsa ntchito ma resistor omwe amamva kuwala kuti athe kutulutsa ma signature.
Imadziwika chifukwa cha zotulutsa zake zosalala komanso zowonekera pomwe ikukhululuka kwambiri ndikuwukira pang'onopang'ono ndikumasulidwa.
Komabe, sizikutanthauza kuti ndizowopsa ndi zoikamo mwachangu.
Kuphatikizika kwa Optical kumadziwika powonjezera "chimake" chapadera pamanotsi ndikuwonjezeranso kusanja kwina, kupatsa gitala kumveka bwino.
FET compression
Kupsinjika kwa FET kumayendetsedwa ndi Field Effect Transistor. Ndi imodzi mwamitundu yomwe imagwiritsidwa ntchito kwambiri pazokonda za studio.
Amadziwika powonjezera kuti siginecha "smack" pamawu omwe amayenda bwino ndi mtundu uliwonse wamasewera ndi mtundu.
Ndi zokonda zolondola, ndizodabwitsa kwambiri.
Kusinthana kwa VCA
VCA imayimira Voltage Controlled Amplifier, ndipo Ndilo """" mtundu wamba wamba komanso wamba wamakanika omwe amagwiritsidwa ntchito ndi oimba.
Ma compressor oterowo amagwira ntchito panjira yosavuta yosinthira magitala a AC kukhala magetsi a DC, omwe amauza VCA kuti itulutse kapena kutsika.
Ponena za magwiridwe antchito ake, idzagwira ntchito kwa inu nonse ngati kupsinjika kwa FET komanso kupsinjika kwa kuwala.
Mukangozindikira, mudzazikonda!
Kodi muyenera kugwiritsa ntchito compression?
Kupanikizika ndi gawo lofunikira la nyimbo zamakono.
Palibe nyimbo yomwe siigwiritsa ntchito, ngakhale yomwe ili ndi akatswiri oimba gitala mu studio.
Kugwiritsa ntchito zotsatira zake mwanzeru komanso mwanzeru kumatha kusintha ngakhale nyimbo zomveka bwino kukhala zosangalatsa m'makutu.
Bukuli linali lokhudza kukupatsani chidziwitso choyambirira cha zotsatira zake ndi zomwe muyenera kudziwa mukayamba.
Komabe, kudziwa bwino zotsatira zake sizowongoka momwe zimamvekera, ndipo mufunika kuyeserera mokwanira kuti mugwiritse ntchito bwino.
Izi zati, tsopano zomwe muyenera kuchita ndikugula chipangizo chabwino kwambiri cha kompresa ndikukhazikitsani momwe tafotokozera m'nkhaniyi.
Ndine Joost Nusselder, woyambitsa Neaera komanso wotsatsa malonda, abambo, ndipo ndimakonda kuyesa zida zatsopano ndi gitala pamtima pa zomwe ndimakonda, ndipo pamodzi ndi gulu langa, ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2020. kuthandiza owerenga okhulupirika ndi maupangiri ojambulira ndi gitala.
