Hamwe niterambere ryihuse ryikoranabuhanga rigezweho, ibikoresho byamajwi yabigize umwuga bigira uruhare runini mubitaramo, inama, disikuru, ibitaramo, nibindi byinshi. Haba mucyumba gito cy'inama cyangwa ahabereye ibirori binini, sisitemu y'amajwi yabigize umwuga itanga ubunararibonye bwamajwi. Ugereranije na sisitemu y amajwi cyangwa igendanwa, ibikoresho byamajwi yabigize umwuga bitanga ibyiza byinshi bitandukanye. Iyi ngingo izasesengura ibyiza bya sisitemu yijwi ryumwuga mubijyanye nubwiza bwamajwi, imbaraga no gukwirakwiza, kwizerwa no kuramba, guhinduka no kwipimisha, no kwihitiramo umwuga.

1. Ijwi ryiza cyane

1.1 Ijwi Ryinshi

Inyungu yibanze ya sisitemu yijwi ryumwuga nubushobozi bwabo bwo gutanga amajwi menshi. Ugereranije na sisitemu isanzwe yijwi, ibikoresho byumwuga akenshi birimo ibice byujuje ubuziranenge, nka shoferi zateye imbere, amplifier, hamwe na processor. Ibi byemeza intera yagutse kandi byumvikana neza amajwi. Byaba bass yimbitse cyangwa treble isobanutse, sisitemu y amajwi yabigize umwuga yemeza neza, ijwi risanzwe hamwe no kugoreka gake. Aya majwi yizerwa cyane ningirakamaro mubikorwa, yemeza ko buri kintu cyose cyumuziki, ingaruka zijwi, cyangwa imvugo bigezwa kubateze amatwi neza.

1.2 Igisubizo Cyinshi

Sisitemu y'amajwi yabigize umwuga mubisanzwe ifite intera yagutse yo gusubiza, bivuze ko ishobora gukoresha amajwi yagutse kuva hasi kugeza hejuru. Ibi ni ingenzi cyane mubitaramo cyangwa ibitaramo binini, aho kubyara ibyiciro byose bya muzika bisaba bass na treble bisohoka. Sisitemu nyinshi zamajwi zumwuga zifite igisubizo kuva kuri 20Hz kugeza 20kHz, cyangwa ndetse mugari, kugirango byemere ubwoko butandukanye bwibisabwa amajwi.

1.3 Imikorere Yijwi Ryinshi Urwego (SPL) Imikorere

Urwego Umuvuduko Wijwi (SPL) nigipimo cyingenzi muguhitamo amajwi ntarengwa asohoka sisitemu ishobora gutanga intera runaka. Sisitemu yumwuga yabigize umwuga yashizweho kugirango igere kuri SPL ndende cyane, ibemerera gutanga amajwi akomeye ahantu hanini nta kugoreka. Kurugero, muminsi mikuru yumuziki cyangwa stade, sisitemu y amajwi yabigize umwuga irashobora kugaburira byoroshye ibihumbi byabayitabira, bigatuma amajwi meza hamwe nijwi, ndetse no mu cyicaro cya kure.

2. Urwego rwimbaraga no gutwikira

2.1 Ibisohoka Byinshi

Kimwe mu bintu by'ingenzi bitandukanya ibikoresho byamajwi yabigize umwuga n’abaguzi ni ingufu zisohoka. Sisitemu yumwuga yabigize umwuga yateguwe hamwe nubushobozi buhanitse cyane kugirango ihuze ibyifuzo byahantu hanini cyangwa ibirori bisaba umuvuduko mwinshi wijwi. Hamwe nimbaraga zisohoka kuva kumajana kugeza kubihumbi watt, sisitemu irashobora gutwara disikuru nyinshi hamwe na sisitemu, byemeza amajwi ahagije hamwe no gukwirakwiza ahantu hanini. Ibi bituma amajwi yabigize umwuga abera hanze, ibitaramo, cyangwa ibidukikije bigoye murugo aho imbaraga nubunini bihamye.

2.2

Sisitemu y'amajwi yabigize umwuga yateguwe hamwe nuburyo butandukanye bwo gukwirakwiza ahantu hatandukanye. Kurugero, umurongo utondekanya sisitemu ukoresha uhagaritse kandi utambitse utondekanya abavuga kugirango barebe ko bakwirakwizwa ndetse bakanakwirakwiza amajwi. Igishushanyo cyemeza ko abegereye n'abari kure cyane abumva bafite ubuziranenge bwamajwi. Byongeye kandi, sisitemu yijwi yumwuga irashobora guhindurwa ukurikije ibiranga acoustique biranga ikibanza, ukirinda ibibazo nkibitekerezo ndetse na echo, kandi bigatanga amajwi arenze.

FX-15Umuvugizi wuzuyeImbaraga zagereranijwe: 450W

3. Kwizerwa no kuramba

3.1 Ibikoresho byo mu rwego rwo hejuru no kubaka

Ibikoresho byamajwi yabigize umwuga byubatswe hifashishijwe ibikoresho byimbaraga nyinshi nubwubatsi bukomeye kugirango ukoreshe igihe kirekire mubidukikije bisaba. Izi sisitemu zikoreshwa kenshi mubikorwa byo hanze, ibitaramo, hamwe nibikorwa bigendanwa, aho ibikoresho bigomba kwihanganira ubwikorezi kenshi, kwishyiriraho, no gusenya. Nkigisubizo, sisitemu yumwuga yumwuga ikorwa hamwe nicyuma kiramba cyuma, ibyuma byongera imbaraga, hamwe nubushakashatsi butangiza ikirere kugirango bikomeze gukora no mubihe bibi.

3.2 Imikorere iramba

Kuberako sisitemu yumwuga yumwuga isabwa gukora ubudahwema igihe kirekire, yateguwe hifashishijwe imicungire yumuriro no gutuza mubitekerezo. Sisitemu nyinshi zumwuga zifite sisitemu yo gukonjesha neza kugirango irinde ubushyuhe mugihe kinini cyagutse. Byongeye kandi, sisitemu izana nubuyobozi buhanitse bwo kuyobora kugirango tumenye imikorere ihamye mubihe bitandukanye bya voltage. Byaba bikoreshwa mu nzu cyangwa hanze, sisitemu y amajwi yabigize umwuga irashobora kugumana amajwi meza cyane mugihe kirekire cyibikorwa cyangwa ibikorwa.

4. Guhinduka no guhinduka

4.1 Igishushanyo mbonera

Ibikoresho byamajwi yabigize umwuga akenshi biranga igishushanyo mbonera, cyemerera abakoresha guhuza ibice bitandukanye bishingiye kubikenewe byihariye. Kurugero, mugitaramo kinini, igitaramo cyumurongo gishobora kugabanywa cyangwa kumanuka wongeyeho cyangwa ukuraho ibice bivuga ukurikije ubunini bwaho hamwe nababumva. Ihinduka ryimikorere ituma sisitemu yijwi yabigize umwuga ihuza na porogaramu zitandukanye, kuva mu nama nto kugeza ibikorwa byinshi bizima.

4.2 Inkunga kubikoresho byinshi byo gutunganya amajwi

Sisitemu yumwuga yumwuga isanzwe ihujwe nibikoresho bitandukanye byo gutunganya amajwi, nkibingana, compressor, ibice byingaruka, hamwe nibitunganya ibimenyetso bya digitale (DSP). Ibi bikoresho byemerera amajwi neza kugirango ahuze ibidukikije bitandukanye bya acoustic nibisabwa amajwi. Ukoresheje tekinoroji ya DSP, abayikoresha barashobora kugera kubuyobozi bugezweho kubimenyetso byamajwi, nko guhinduranya inshuro, kugenzura intera igenda neza, no gutinza indishyi, bikarushaho kuzamura ubwiza bwamajwi nibikorwa bya sisitemu.

4.3 Uburyo butandukanye bwo guhuza

Ibikoresho byamajwi byumwuga bitanga intera nini yo guhuza kugirango ihuze ubwoko butandukanye bwamajwi na sisitemu yo kugenzura. Ubwoko rusange bwihuza burimo XLR, TRS, na NL4, byemeza kohereza ibimenyetso neza no guhuza ibikoresho bihamye. Byongeye kandi, hamwe niterambere ryikoranabuhanga ridafite umugozi, sisitemu nyinshi zamajwi zabigize umwuga ubu zishyigikira imiyoboro idafite umugozi, itanga ndetse ihinduka ryinshi kubakoresha.

5. Kumenyekanisha umwuga hamwe nubufasha bwa tekiniki

5.1 Igishushanyo cyihariye

Kubidukikije byihariye nka theatre, ibigo byinama, cyangwa parike yibitekerezo, sisitemu y amajwi yabigize umwuga irashobora gutegurwa kugirango ihuze ibyifuzo byihariye. Abakora umwuga w'amajwi babigize umwuga bazirikana aho ikibanza kiranga acoustic, ibisabwa, na bije kugirango bakemure igisubizo cyamajwi gikwiye. Igishushanyo mbonera cyerekana ko sisitemu yijwi ihuza ibidukikije hamwe nibidukikije, itanga uburambe bwiza bwo kumva.

5.2 Inkunga ya tekiniki no kuyitaho

Iyo uguze ibikoresho byamajwi yabigize umwuga, abakoresha akenshi bungukirwa na serivise zubuhanga zubuhanga. Ababikora cyangwa ibigo byabandi batanga serivise kuva mugushiraho no gutunganya kugeza kubisanzwe, byemeza ko sisitemu ihora mumikorere myiza. Iyi nkunga ya tekiniki ntabwo ifasha gukemura ibibazo bya buri munsi gusa ahubwo inemerera kuzamura sisitemu no gutezimbere hashingiwe kumajyambere agezweho yikoranabuhanga, kwagura igihe cyibikoresho.

Umwanzuro

Mu gusoza, sisitemu yijwi ryumwuga itanga amajwi-yizerwa cyane, ibisohoka bikomeye, gukwirakwiza kwinshi, kwizerwa bidasanzwe, no guhinduka ntagereranywa. Mugihe ibyifuzo byuburambe byamajwi bikomeje kwiyongera, sisitemu y amajwi yabigize umwuga iragenda yiyongera mubikorwa bitandukanye. Haba mu minsi mikuru yo hanze, stade, ibigo byinama, cyangwa theatre, sisitemu y amajwi yabigize umwuga itanga ubunararibonye bwo kwumva kubayumva, ikagaragaza ibyiza byabo bidasubirwaho mw'isi yuzuye amajwi.

TR10Inzira ebyiri-Umuvugizi wabigize umwugaimbaraga zapimwe: 300W