Ikibazo cy'urusaku rw'indangururamajwi zikora gikunze kudutera ingorane. Mu by'ukuri, igihe cyose usesenguye witonze kandi ugasuzuma, urusaku rwinshi rw'amajwi rushobora gukemurwa nawe ubwawe. Dore incamake ngufi y'impamvu z'urusaku rw'indangururamajwi, ndetse n'uburyo bwo kwisuzuma kuri buri wese. Reba igihe ugikeneye.

Iyo indangururamajwi ikoreshejwe nabi, hari ibintu byinshi bishobora gutera urusaku, nko kubangamira ibimenyetso, guhuza nabi kw'umurongo n'ubwiza bw'indangururamajwi ubwayo.

Muri rusange, urusaku rw'indangururamajwi rushobora kugabanywamo ibice bibiri: interference ya electromagnetic, urusaku rwa mekanike, n'urusaku rw'ubushyuhe bitewe n'aho rukomoka. Urugero, amplifiers na converters za active speakers zose zishyirwa mu ndangururamajwi ubwayo, kandi urusaku ruterwa no interference hagati yabyo ni uko izindi nsaku nyinshi z'amajwi ziterwa no guhuza nabi insinga z'ibimenyetso na plugs cyangwa short circuits. Kugumana imikorere myiza ya buri plug ni ngombwa kugira ngo indangururamajwi ikore neza, nko kumva ijwi rihoraho. Muri make, ni ikibazo cy'insinga z'ibimenyetso cyangwa plugs, gishobora gukemurwa no guhinduranya udusanduku twa satelite n'ubundi buryo. Dore izindi nkomoko z'urusaku n'ibisubizo.

Inkomoko y'urusaku rw'amashanyarazi n'uburyo bwo kuvura

Interference ya electromagnetic ishobora kugabanywamo ahanini power transformer interference na straight electromagnetic wave interference. Uru rusaku rukunze kugaragara nk'urusaku ruto. Muri rusange, interference ya power transformer iterwa no kuva kwa magnetic mu amashanyarazi ya multimedia. Ingaruka zo gushyiraho igipfundikizo cyo gukingira transformer mu gihe cyemewe ni ingenzi cyane, bishobora gukumira kuva kwa magnetic ku rugero runini, kandi igipfundikizo cyo gukingira gishobora gukorwa gusa mu byuma. Tugomba kugerageza uko dushoboye guhitamo ibicuruzwa bifite ibirango binini n'ibikoresho bikomeye. Byongeye kandi, gukoresha transformer yo hanze nabyo ni igisubizo cyiza.

Urusaku rubangamira umuraba wa elegitoroniki n'uburyo bwo kuwuvura

Kubangamira umuraba wa elegitoroniki bikunze kugaragara cyane. Insinga z'indangururamajwi, ibyuma bihuza insinga, ibikoresho bitagira insinga, cyangwa ibikoresho bya mudasobwa byose bishobora kuba intandaro y'ibibazo. Kura indangururamajwi nyamukuru kure ya mudasobwa isanzwe uko bishoboka kose hakurikijwe amasezerano yumvikanyweho, kandi ugabanye ibikoresho bya telefoni bidafite insinga.

Uburyo bwo kuvura urusaku hakoreshejwe ikoranabuhanga

Urusaku rw'imashini si umwihariko w'indangururamajwi zikora. Mu gihe cy'imikorere ya transformateur y'amashanyarazi, gutigita kw'inkingi y'icyuma iterwa n'imbaraga za rukuruzi zisimburana bizatanga urusaku rw'imashini, rusa cyane n'urusaku rutangazwa n'itara rya fluorescent. Guhitamo ibicuruzwa byiza ni bwo buryo bwiza bwo gukumira urusaku. Byongeye kandi, dushobora kongeramo urwego rwa rubber damping hagati ya transformateur n'icyuma gifata.

Icyitonderwa ni uko iyo potentiometer ikoreshejwe igihe kirekire, hazabaho gukoraho nabi hagati y'uburoso bw'icyuma na diaphragm bitewe n'ivumbi ryiyongera no kwangirika, kandi urusaku ruzaba iyo ruzenguruka. Iyo vis za speaker zidafunze neza, umuyoboro uhinduriwe isura ntuzafatwa neza, kandi urusaku rw'imashini ruzaba no mu gihe cyo gucuranga umuziki ukomeye. Ubwoko bw'urusaku muri rusange bugaragazwa nk'urusaku rwa kerala iyo ingano cyangwa utubuto two hejuru n'utwo hasi bikoreshejwe mu guhindura ingano.

Ubwo bwoko bw'urusaku rw'ubushyuhe bushobora gukemurwa no gusimbuza ibice bifite urusaku ruto cyangwa kugabanya umutwaro w'imikorere y'ibice. Byongeye kandi, kugabanya ubushyuhe bw'imikorere nabyo ni bumwe mu buryo bwiza cyane.

Byongeye kandi, indangururamajwi zimwe na zimwe za mudasobwa nazo zigaragaza urusaku iyo ijwi rihinduwe hejuru cyane. Ibi biterwa nuko imbaraga zo gusohora za amplifier y'amashanyarazi zishobora kuba nto, kandi ikimenyetso kinini cyo hejuru mu gihe cy'umuziki ntigishobora kwirindwa. Wenda biterwa no kugoreka kw'indangururamajwi. Ubwo bwoko bw'urusaku burangwa n'ijwi rituje kandi rito. Nubwo ari rusaku rwinshi, ubwiza bw'ijwi ni bubi cyane, ijwi riba ryumye, ijwi ryo hejuru ni ribi, kandi ijwi rya bass ni rito. Muri icyo gihe, abafite amatara y'icyerekezo bashobora kubona imivuduko ikurikira umuziki, kandi amatara y'icyerekezo arazima kandi akazima, ibyo bikaba biterwa n'amashanyarazi make cyane y'uruhererekane rw'amashanyarazi mu gihe cy'umuvuduko mwinshi.