Bitewe n'iterambere ryihuse ry'ikoranabuhanga rigezweho, ibikoresho by'amajwi by'umwuga bigira uruhare runini mu bitaramo, inama, ibiganiro, ibitaramo, n'ibindi byinshi. Haba mu cyumba gito cy'inama cyangwa ahantu hanini habera ibirori, sisitemu z'amajwi z'umwuga zitanga ubunararibonye bw'amajwi bwiza. Ugereranyije na sisitemu z'amajwi zikoreshwa n'abaguzi cyangwa izigendanwa, ibikoresho by'amajwi by'umwuga bitanga ibyiza byinshi bitandukanye. Iyi nkuru izasuzuma ibyiza bya sisitemu z'amajwi z'umwuga mu bijyanye n'ubwiza bw'amajwi, imbaraga n'uburyo akoreshwa, kwizera no kuramba, ubworoherane n'uburyo bwo kwaguka, hamwe no guhindura ibintu mu buryo bw'umwuga.

1. Ijwi ryiza cyane

1.1 Ijwi ry'Ubwiza Buhanitse

Akamaro k'ibanze k'amajwi y'abahanga ni ubushobozi bwo gutanga amajwi meza cyane. Ugereranyije n'amajwi asanzwe, ibikoresho by'abahanga akenshi biba birimo ibice byiza cyane, nka za drivers zigezweho, amplifiers, na poroseseri. Ibi byemeza ko amajwi ashobora kuba menshi kandi agakorwa neza. Byaba ari bass yimbitse cyangwa treble isobanutse neza, amajwi y'abahanga atuma amajwi asobanutse neza kandi asanzwe adahindagurika cyane. Aya majwi meza cyane ni ingenzi mu bitaramo, agenzura ko buri kantu kose k'umuziki, amajwi, cyangwa imvugo bigezwa ku bareba neza.

1.2 Uburyo bwo gusubiza inshuro nyinshi

Sisitemu z'amajwi z'abahanga ubusanzwe zifite urwego rwagutse rw'amajwi, bivuze ko zishobora guhangana n'urusaku rwinshi kuva ku ndunduro ntoya kugeza ku yo hejuru. Ibi ni ingenzi cyane mu bitaramo cyangwa mu bitaramo binini, aho kongera gukora urwego rwose rw'ibicurangisho bya muzika bisaba bass irambuye na treble output. Sisitemu nyinshi z'amajwi z'abahanga zifite ndunduro kuva kuri 20Hz kugeza kuri 20kHz, cyangwa yagutse kurushaho, kugira ngo zihuze n'ubwoko butandukanye bw'amajwi.

1.3 Imikorere y'urwego rw'umuvuduko w'ijwi (SPL)

Igipimo cy'umuvuduko w'amajwi (SPL) ni igipimo cy'ingenzi mu kugena umuvuduko ntarengwa w'amajwi sisitemu ishobora gutanga ku ntera runaka. Sisitemu z'amajwi z'abahanga zagenewe kugera ku majwi menshi cyane, zigatuma zitanga ijwi rikomeye ahantu hanini nta guhindagurika. Urugero, mu birori bya muzika cyangwa kuri sitade, sisitemu z'amajwi z'abahanga zishobora kwakira abantu ibihumbi n'ibihumbi, zigatuma amajwi n'ijwi bihora bihindagurika, ndetse no mu myanya yo kwicara kure.

2. Ingufu n'uburyo bwo gukwirakwiza

2.1 Ingufu nyinshi zisohoka

Kimwe mu bitandukanya ibikoresho by’amajwi by’abahanga n’ibikoreshwa mu buryo bw’ikoranabuhanga ni ingufu zisohoka. Sisitemu z’amajwi z’abahanga zakozwe zifite ubushobozi bwo guhaza ingufu nyinshi cyane kugira ngo zihuze n’ibikenewe ahantu hanini cyangwa mu birori bikenera umuvuduko mwinshi w’amajwi. Hamwe n’imbaraga zisohoka kuva ku ma watt amagana kugeza ku bihumbi, izi sisitemu zishobora gutwara indangururamajwi nyinshi na sisitemu ntoya, zigatuma ijwi rikwirakwira kandi rikwirakwira mu mwanya munini. Ibi bituma amajwi y’abahanga aba meza mu birori byo hanze, mu bitaramo, cyangwa mu bidukikije bigoye byo mu nzu aho ingufu n’ubwinshi bw’ijwi ari ingenzi cyane.

2.2 Uburyo bwagutse bwo gukwirakwiza

Sisitemu z'amajwi z'abahanga zakozwe zifite inguni zitandukanye kugira ngo zijyane n'ahantu hatandukanye. Urugero, sisitemu z'umurongo zikoresha indangururamajwi zihagaze neza kandi zitambitse kugira ngo amajwi akwirakwizwe hose kandi angane. Iyi miterere ituma abantu bo hafi n'abo kure bumva amajwi meza. Byongeye kandi, sisitemu z'amajwi z'abahanga zishobora guhindurwa hakurikijwe imiterere y'amajwi y'aho hantu, hirindwa ibibazo nko kugarura amajwi n'amajwi, kandi bigatanga ahantu heza ho kumva amajwi.

FX-15Indangururamajwi yuzuyeIngufu zipimwe: 450W

3. Kwizerwa no Kuramba

3.1 Ibikoresho n'Ubwubatsi by'Ubwiza Buhanitse

Ibikoresho by'amajwi by'umwuga bikunze kubakwa hakoreshejwe ibikoresho bikomeye cyane n'ubwubatsi bukomeye kugira ngo bikoreshwe igihe kirekire mu bidukikije bigoye. Izi sisitemu zikunze gukoreshwa mu bitaramo byo hanze, mu bitaramo, no mu birori byo mu modoka, aho ibikoresho bigomba kwihanganira gutwara, gushyiramo no gusenya kenshi. Kubera iyo mpamvu, sisitemu z'amajwi z'umwuga zikunze gukorwa hakoreshejwe grille z'icyuma ziramba, ibyuma bifunga indangururamajwi bikomeye, n'ibishushanyo mbonera bikingira ikirere kugira ngo bikomeze gukora neza nubwo haba mu bihe bikomeye.

3.2 Imikorere Irambye

Kubera ko sisitemu z'amajwi z'abahanga akenshi zisabwa gukora igihe kirekire, zakozwe hagamijwe gucunga ubushyuhe no gutuza. Sisitemu nyinshi z'abahanga zifite sisitemu zo gukonjesha neza kugira ngo hirindwe ubushyuhe bwinshi mu gihe cyo gutanga ingufu nyinshi. Byongeye kandi, izi sisitemu ziza zifite imicungire y'ingufu zihanitse kugira ngo zikore neza mu gihe cy'amashanyarazi atandukanye. Zaba zikoreshwa mu nzu cyangwa hanze, sisitemu z'amajwi z'abahanga zishobora kugumana ubuziranenge bwiza bw'amajwi mu gihe kirekire cy'ibikorwa cyangwa imikino.

4. Guhindura imiterere no kwaguka

4.1 Igishushanyo mbonera cya Moduli

Ibikoresho by'amajwi by'abahanga akenshi bigira igishushanyo mbonera cy'uburyo butandukanye, bigatuma abakoresha bashobora guhuza ibice bitandukanye bitewe n'ibyo bakeneye byihariye. Urugero, mu gitaramo kinini, sisitemu y'umurongo ishobora kwagurwa cyangwa kugabanuka binyuze mu kongeramo cyangwa gukuramo amajwi bitewe n'ingano y'aho igitaramo giherereye n'abakitabira. Iyi miterere yoroshye ituma sisitemu z'amajwi z'abahanga zishobora guhuza porogaramu zitandukanye, kuva ku nama nto kugeza ku bitaramo bikomeye.

4.2 Inkunga ku bikoresho byinshi byo gutunganya amajwi

Sisitemu z'amajwi z'abahanga ubusanzwe zikorana n'ibikoresho bitandukanye byo gutunganya amajwi, nka equalizers, compressors, effects units, na digital signal processors (DSP). Ibi bikoresho byemerera guhindura amajwi neza kugira ngo bihuze n'ibidukikije bitandukanye by'amajwi n'ibisabwa n'amajwi. Bakoresheje ikoranabuhanga rya DSP, abakoresha bashobora kugenzura cyane ibimenyetso by'amajwi, nko guhindura inshuro, kugenzura imiterere y'amajwi, no kwishyura gutinda, birushaho kunoza ubwiza bw'amajwi n'imikorere ya sisitemu.

4.3 Ubwoko butandukanye bw'amahitamo yo guhuza

Ibikoresho by'amajwi by'umwuga bitanga uburyo bwinshi bwo guhuza kugira ngo byuzuze ubwoko butandukanye bw'amajwi n'uburyo bwo kuyagenzura. Ubwoko busanzwe bwo guhuza burimo imiyoboro ya XLR, TRS, na NL4, ituma habaho kohereza neza ibimenyetso no guhuza ibikoresho neza. Byongeye kandi, bitewe n'iterambere ry'ikoranabuhanga ritagira insinga, sisitemu nyinshi z'amajwi z'umwuga ubu zishyigikira imiyoboro itagira insinga, bigatuma abakoresha barushaho koroherwa no guhuza.

5. Guhindura imiterere y'umwuga n'ubufasha mu bya tekiniki

5.1 Igishushanyo mbonera cyihariye

Ku bidukikije byihariye nko mu byumba by’imikino, ahantu ho gukorera inama, cyangwa pariki z’imyidagaduro, sisitemu z’amajwi z’umwuga zishobora gukorerwaho ubushakashatsi bwihariye kugira ngo zihuze n’ibyo ukeneye byihariye. Abahanga mu by’amajwi b’umwuga bazirikana imiterere y’amajwi y’aho hantu, ibisabwa mu gukoresha, n’ingengo y’imari kugira ngo bakore igisubizo cy’amajwi gikwiye. Iyi miterere yihariye ituma sisitemu y’amajwi ihuzwa neza n’ibidukikije, igatanga ubunararibonye bwiza bushoboka bwo kumva.

5.2 Inkunga ya tekiniki n'iy'ubuziranenge

Iyo uguze ibikoresho by’amajwi by’umwuga, abakoresha bakunze kungukirwa na serivisi z’ubufasha mu bya tekiniki. Abakora cyangwa ibigo by’abandi batanga serivisi kuva ku gushyiraho no gutunganya kugeza ku kubungabunga buri gihe, bakareba ko sisitemu ihora ikora neza. Ubu bufasha mu bya tekiniki ntibufasha gusa gukemura ibibazo bya buri munsi ahubwo bunafasha kuvugurura sisitemu no kuyivugurura hashingiwe ku iterambere rigezweho ry’ikoranabuhanga, bigatuma igihe cyo kubaho cy’ibikoresho kirushaho kuba cyiza.

Umwanzuro

Mu gusoza, sisitemu z'amajwi z'umwuga zitanga amajwi meza cyane, zitanga umusaruro ukomeye, zikwirakwizwa mu buryo bwagutse, zizewe cyane, kandi zigatuma habaho ubworoherane budasanzwe. Uko icyifuzo cy'uburambe bw'amajwi bwiza gikomeza kwiyongera, sisitemu z'amajwi z'umwuga zigenda zirushaho kwiyongera mu nganda zitandukanye. Haba mu birori byo hanze, kuri sitade, mu bigo by'inama, cyangwa mu byumba by'imikino, sisitemu z'amajwi z'umwuga zitanga uburambe bwiza bwo kumva ku bantu, zigaragaza ibyiza byazo bidasubirwaho mu isi ya none ishingiye ku majwi.

TR10Umuvugizi w'umwuga w'impande ebyiriingufu zipimwe: 300W