Abavuga Ikigereranyo Niki?
Analog abavuga ni indangururamajwi gakondo zagenewe kwakiraibimenyetso byerekana amajwi- amashanyarazi yerekana amashanyarazi yerekana amajwi - hanyuma akayahindura amajwi yumvikana. Bitandukanye nibisubizo byamajwi ya digitale, abavuga bigereranya bakomeza inzira yerekana ibimenyetso biturutse kuri amplifier kugeza umushoferi wa disikuru, bigatanga amajwi yizewe kubidukikije bitandukanye, kuva ku biro no mubigo byuburezi kugeza kuri auditorium hamwe nubucuruzi bwubucuruzi.
Kuri VNETPA, imvugo yacu igereranya ikubiyemoinkingi zivuga, abavuga amahembe, abavuga hejuru, hamwe nurukuta -, buri injeniyeri ifite imikorere nigihe kirekire mubitekerezo.
Uburyo Abavuga Analog Bakora
Sisitemu yo kuvuga igereranya ibintu bike byingenzi:
● Iyinjiza ry'ibimenyetso:Inkomoko y'amajwi (nka mixer cyangwa mikoro) yohereza umurongo - urwego rwo kugereranya ibimenyetso kuri amplifier.
● Amplification:Amplifier izamura ibimenyetso kurwego rushobora gutwara disikuru.
● Imyororokere yijwi:Ikimenyetso cyongerewe imbaraga kinyura mumajwi ya disikuru hamwe no guteranya magnetiki, kwimura diafragma kugirango itange amajwi.
Iyi nzira yoroshye ariko ifatika yemeza ko abavuga VNETPA basubiramo amajwi asobanutse, yumvikana waba utangaza amatangazo, ukina umuziki winyuma, cyangwa ushimangira ijwi rusange.
Guhitamo Iburyo bwa VNETPA Umuvugizi
VNETPA itanga imvugo igereranya ikoreshwa muburyo butandukanye bwo kwishyiriraho n'intego za acoustic.
1. Abavuga Ceiling
Nibyiza kubucuruzi bwimbere, ibyumba byamasomo, nibidukikije bicuruzwa, ibyacuabavuga hejurutanga amajwi amwe atandukanye mugihe usigaye utagaragara. Amahitamo arahari mumashanyarazi atandukanye (nka 10W, 20W, na 25W), yakira imyanya yubunini butandukanye.
2. Urukuta - Abavuga
Kubikoresho byo kurukuta - harimo koridoro, ibyumba byinama, cyangwa aho bakirira - ibyacuurukuta - rwashyizwe ahagaragaratanga amajwi akomeye. Moderi iri hagati ya 20W kugeza hejuru - isohoka 60W verisiyo bitewe na porogaramu.
3. Abavuga Inkingi
Abavuga inkingi bagenewe kwerekana amajwi kure cyane no kugenzura gutambuka guhagaritse, bigatuma bahitamo neza kubibuga bifite igisenge kirekire kurenza ikigereranyo cyangwa aho usanga imvugo yumvikana ari ngombwa.
4. Abavuga amahembe
Abavuga amahembeni hejuru - ibisubizo byingirakamaro bigenewe ahantu hanini - aderesi rusange, paji yo hanze, cyangwa ibidukikije aho imbaraga zijwi zikenewe hamwe nimbaraga nke za amplifier.
Guhuza na Amplifiers
Kugirango ubone imikorere myiza muri sisitemu yo kuvuga, guhitamo amplifier yagenwe neza ni ngombwa:
● Guhuza imbaraga:Wattage ya amplifier igomba guhuza ubushobozi bwumuvugizi ubushobozi bwo kwirinda kugoreka cyangwa disiki idahagije.
● Umukino wa Impedance:Abavuga byinshi basa bafite inzitizi (akenshi 8Ω), bityo rero menya neza ko amplifier ishyigikira uwo mutwaro wo kohereza ingufu neza.
● Ubusobanuro n'icyumba cy'umutwe:Iriba - ihuza amplifier itanga inyungu zisukuye hamwe no kugoreka gake kurwego rwamajwi.
Urutonde rwa VNETPA rwerekana sisitemu ya PA hamwe na amplifier byateguwe kugirango byuzuze umurongo utanga disikuru, bitanga igenzura ryoroshye kandi ryongerera imbaraga ibyashizweho binini na bito.
Aho VNETPA Analog Abavuga
Turashimira ubwoko butandukanye bwikitegererezo nurwego rwimbaraga, abavuga analogi ba VNETPA bakoreshwa cyane muri:
● Ibidukikije nubucuruzi- Umuziki wibanze, amatangazo, hamwe no kumenyesha abakiriya.
● Ibikoresho byuburezi & Ibigo- Sobanura neza ijambo rusange kumasomo, amanama, hamwe na paji rusange.
● Ibibanza binini n'inzu- Inkingi n'amahembe ibisubizo byo kwaguka no kunonosorwa neza.
● Multi - Sisitemu AV Icyumba- Ibisubizo byamajwi byahujwe bigenewe zone nyinshi.
Inama zo gukora neza
Kugirango umenye neza - kuramba, hejuru - imikorere myiza:
● Hitamo abavuga bafite wattage ikwiyekumwanya wawe no gukoresha.
● Koresha insinga za disikuru nziza kandi uhuze umutekanokugabanya gutakaza ibimenyetso.
● Mwemere hamwe na amplifier ihuzaitanga imbaraga zihagije hamwe na impedance ihuye.
Umwanzuro
Sisitemu yo kuvuga ikomeza kuba urufatiro rwamajwi yumwuga nubucuruzi bitewe nubworoherane, ubwizerwe, nubwiza bwamajwi. Waba urimo ibikoresho byo mwishuri, ibidukikije bicururizwamo, cyangwa inzu nini nini, VNETPA igizwe na disikuru igereranya hamwe na amplification amahitamo itanga imikorere yizewe ishobora guhuza nibyo ukeneye umushinga wawe.