Muri sisitemu y'amajwi, gutwika mu gice c'Umuvugizi ni umutwe w'abakoresha amajwi, haba mu mwanya wa KTV, cyangwa akabari akaba n'ibyabaye. Mubisanzwe, ibintu bikunze kugaragara nuko niba ingano yimbaraga amplifier yahindutse hejuru cyane, biroroshye gutwika umuvugizi. Mubyukuri, hariho impamvu nyinshi zabavuga gutwika.
1.. Iboneza ridafite ishingiroAbavuganaImbaraga Amplifiers
Inshuti nyinshi zikina amajwi zizatekereza ko imbaraga zisohoka zububasha ari nini cyane, niyo nyirabayazana kuri tweeter. Mubyukuri, ntabwo. Mubihe byumwuga, uwatanze ikiganiro arashobora kwihanganira ibimenyetso binini inshuro ebyiri imbaraga, kandi irashobora kwihanganira ibihe 3 byihuse. Impinga ziteye ubwoba kabiri imbaraga zipimwe zifite ibibazo. Kubwibyo, ntibisanzwe ko tweeter yatwitswe nimbaraga nyinshi zububasha bworoshye bwa Amplifier, ntabwo biterwa ningaruka zikomeye cyangwa igihe kirekire cyo guta mikoro.
Ax Urukurikirane -Uruganda Amplifier Amplifier Imiyoboro 2-Imbaraga nini Amplifier
Iyo ikimenyetso kidagoretse, imbaraga zubutegetsi zibimenyetso byihutirwa byishyurwa bigwa kuri woofer ifite imbaraga nyinshi, zidashobora kuba zirenze imbaraga zigihe gito cyumuvugizi. Mubisanzwe, ntibizatera gutandukana nubutaka bwo gutanga disikuru no kwangiza igice c'Umuvugizi. Kubwibyo, muburyo busanzwe bwo gukoresha bisanzwe, imbaraga zisohoka zinyoni za Amplifier zigomba kuba inshuro 1--2 hakoreshejwe ububasha bwo kuvuga, kugirango abeho amplifier mugihe imbaraga zumuvugizi zidakoreshwa.
2. Gukoresha bidakwiye kugabana inshuro
Gukoresha bidakwiye amacakubiri yimibare yinjiza mugihe amacakubiri yo hanze akoreshwa, cyangwa uburyo butandukanye bwo gukora busa nabwo bwangiza tweeter. Iyo ukoresheje ibitandukanye, ingingo yo kugabana inshuro igomba gutorwa ukurikije urutonde rwibikorwa byabakora icyaha cyatanzwe nuwabikoze. Niba ingingo ya transater yatoranijwe kuba hasi kandi umutwaro wamashanyarazi uraremereye cyane, biroroshye gutwika tweeter.
3. Guhindura bidakwiye kuringaniza
Guhindura kuringaniza nabyo ni ngombwa. Umushahara uringaniye ugomba kwishyura indishyi zitandukanye zijwi ryumurima nijwi ritaringaniye, kandi bigomba gusuzugura umusesenguzi nyawo cyangwa ibindi bikoresho. Ibiranga inshuro nyinshi nyuma yo gukemura bigomba kuba binini murwego runaka. Imiyoboro myinshi idafite ubumenyi bufatika bwo guhindura ubushake, ndetse nabantu bake bateza inkunga inshuro nyinshi kandi ibice byo kuringaniza cyane kandi biranga umubare munini cyane, bikora imiterere "v". Niba iyi mvugo yiyongereye kurenza 10db ugereranije na metero ya midracwance (umubare wo kunganya muri rusange, ntabwo ari ugutera amabara yo kuringaniza, ariko nanone kubwimpande zombi zamajwi yumuziki, ariko nanone nimpamvu yo kunganya, ariko ibintu nkibi nimpamvu nyamukuru itera abavuga gutwika.
- Ihinduka ryijwi
Abakoresha benshi bashizeho Attenuator yimbaraga za nyuma yibanze Amplifier Amplifier Am -6DB, ni ukuvuga 70% - 80% byijwi ripfukamye, cyangwa numwanya usanzwe, kandi wongere winjiza icyiciro cyimbere kugirango ugere ku bwinshi. Bitekerezwa ko uwatanze ikiganiro ari umutekano niba hari margin mu mbaraga amplifier. Mubyukuri, ibi nabyo ni bibi. Gutesha agaciro kwugururwa kwa Amplifier amptenuates yinjiza. Niba kwinjiza imbaraga Amplifier ihuza na 6DB, bivuze ko kubungabunga ingano imwe, icyiciro cyimbere kigomba gukuba kabiri, umupfumu ugomba gukuba kabiri, hamwe nubwiherero bwimiterere hejuru yinjiza, bizacibwamo kabiri. Muri iki gihe, niba hari ibimenyetso bitunguranye, ibisohoka bizaremererwa 6DB hakiri kare, kandi umurage ukabije uzagaragara. Nubwo imbaraga Amplifier idashidikanywaho, ibyinjijwe ni ugukandagura, ibice bya treble biraremereye, ntabwo ari umureko kugoreka gusa, ariko tweeter arashobora kandi gutwikwa
Iyo dukoresheje mikoro, niba mikoro yegereye cyane uwatanze disikuru cyangwa uhuye numuvugizi, kandi ingano yimbaraga zifunguye cyane, biroroshye gutanga ibitekerezo-byinshi kandi bitera tweeter imitwe ya gutwika. Kuberako ibyinshi mubimenyetso bya midwate na treble byoherezwa munzira ya treble nyuma yo kunyura mumagambo, iri shuri rinini cyane, kandi ritera ubushyuhe bukabije, tukatera ubushyuhe bukabije, tukatera urujya n'uruza rw'ijwi, tugatera ubwoba bw'ijwi rito, kandi dutera ubwoba bw'ijwi rito, kandi dutera ubwoba ijwi rito, kandi ritera ijwi rito, kandi ritera amajwi yoroheje, kandi dutera ubwoba ijwi rito, kandi ritera induru nyuma yo gukora induru "Woo".
Mc-9500Indaya ingana
Inzira yukuri ni ugukoresha mikoro ntabwo yegereye cyangwa ihura nigice kivuga, kandi ubushobozi bwa Amplifier ya Amplifier bugomba kwiyongera buhoro buhoro kuva nto. Theindangururamajwibizangirika niba amajwi ari hejuru cyane, ariko bishoboka cyane ko imbaraga zububasha ihamye kandi iranguruye ikomatanya ingufu zingana, ariko ibimenyetso bifatika, bizatwika abavuga.
Igihe cyagenwe: Nov-14-2022