Ubushakashatsi bwerekana ko ahantu hasobanutse ho kumva amajwi hashobora kongera ubushobozi bw'abanyeshuri mu myigire ku kigero cya 30% ndetse n'ubwitabire mu ishuri ku kigero cya 40%.

Mu byumba by’amashuri bisanzwe, abanyeshuri bari mu myanya y’inyuma bakunze kubura ubumenyi bw’ingenzi bitewe no kutabona neza kw’abarimu, ibyo bikaba byarahindutse imbogamizi ihishe igira ingaruka ku buringanire mu burezi. Bitewe n’iterambere ry’amakuru y’uburezi, sisitemu y’amajwi ikwirakwizwa neza irimo kuba imiterere isanzwe mu byumba by’amashuri by’ubwenge, bigatuma buri munyeshuri agira amahirwe angana yo kumva binyuze mu ikoranabuhanga.

Akamaro k'ingenzi k'uburyo bw'amajwi bukwirakwira mu buryo burambuye kari mu bushobozi bwabwo bwo kugenzura neza amajwi. Mu gukwirakwiza indangururamajwi nyinshi ku gisenge cy'ishuri, bituma habaho gukwirakwiza ingufu z'amajwi mu buryo bumwe, bigatuma abanyeshuri bo mu mirongo y'imbere n'iy'inyuma bumva neza kandi buringaniye. Ubu buryo bukemura neza ikibazo cy'amajwi adakwirakwira gikunze kugaragara muri sisitemu gakondo y'indangururamajwi imwe, aho imirongo y'imbere ihura n'ijwi rinini cyane mu gihe imirongo y'inyuma igorwa no kumva neza.

Sisitemu ya amplifier igira uruhare runini mu kwemeza ko amajwi ari meza. Amplifier ya digitale yagenewe uburezi ifite igipimo cyo hejuru cy’urusaku hagati y’amajwi n’imiterere yo hasi yo guhindagurika, bigatuma amajwi y’abarimu aguma ari ay’ukuri mu gihe cyo kongera ijwi. Byongeye kandi, amplifier igomba kugira ubushobozi bwo kugenzura ijwi ryigenga mu buryo butandukanye kugira ngo ishobore guhindura neza ijwi mu bice bitandukanye byo kwigisha.

Poroseseri y'amajwi y'ubwenge ni intwaro y'ibanga yo kongera uburyo bwo kuvuga neza. Ishobora kunoza ijwi ry'umwarimu mu gihe nyacyo, kongera amajwi y'amajwi, no gukumira amajwi n'urusaku bisanzwe mu ishuri. Cyane cyane mu byumba binini by'amasomo, uburyo bwa poroseseri bwo gukumira ibitekerezo bwikora bukuraho neza urusaku, bugatuma abarimu bashobora kugenda neza mu gihe cy'amasomo batitaye ku bibazo by'amajwi.

Imiterere ya sisitemu ya mikoro ni ingenzi cyane kugira ngo imikoranire myiza mu kwigisha irusheho kuba myiza. Mikoro zikoresha insinga zifasha abarimu gufata ibikoresho, bigatuma bandika ku kibaho kandi bagakoresha imfashanyigisho mu buryo bworoshye. Mikoro ziyobora abanyeshuri mu biganiro by’abanyeshuri zifata neza ijambo rya buri munyeshuri, zigatuma buri gitekerezo cyafashwe neza mu biganiro by’amatsinda. Izi mashini zifata amajwi nziza zitanga ishingiro rya tekiniki ryo kwigisha hifashishijwe ikoranabuhanga.

Muri make, sisitemu y'amajwi ikwirakwizwa mu byumba by'amashuri bigezweho ni igisubizo cyuzuye gihuza uburyo bwo gukwirakwiza amajwi mu buryo bumwe, kugenzura amplifier y'ubwenge, n'uburyo bworoshye bwo kuyakoresha.poroseseri, no gufata mikoro neza. Ntabwo bikemura gusa inzitizi z'amatwi mu buringanire mu burezi, ahubwo binatanga inkunga ikomeye mu bya tekiniki ku buryo bushya bwo kwigisha nko kwigisha mu buryo bw'imikoranire no gukorana kure. Mu rwego rwo kuvugurura uburezi muri iki gihe, gushora imari mu kubaka sisitemu z'amajwi zo mu ishuri zifite ireme ni ingenzi mu kurinda ireme ry'uburezi no gutera intambwe ifatika mu kugera ku ntego yo "kwemeza ko buri mwana ashobora kwishimira uburezi bufite ireme."