Ukuchitha ngaphantsi kwemizuzu engama-20 ukukhupha iiNkcazo zokuThuthukisa izandi
Abo baqinileyo malunga nokulalelwayo bathambekele ekuqwalaseleni zonke iindlela ezifanelekileyo zokulungisa izivakalisi ukwenzela ukufezekisa eso sandi esipheleleyo. Ukunyuka okuncinci kunokongeza, ngokuqhelekileyo ukuguqula inkqubo enkulu ibe yinto ephezulu kakhulu. Ukuba kwenzeka ukuba unelungelo le-hardware elungileyo, unako ukhetho lokukhangela ukusebenza okongezelelweyo nge-bi-wiring kunye / okanye izikhulumi ze-stereo zokukhulisa.
Indlela yoBhi-wire
Kukhona ezinye iingeniso ezinokubakho kwi-bi-wiring, nangona akuqinisekanga ngenxa yokuzithoba kwesandi. Kodwa ngaphambi kokuba uqale, kuya kufuneka uqinisekise ukuba ukhetho lukhona. Uninzi olutsha, oludla ngokukhawuleza, izithethi zinikeza uxhumano lwe-bi-wiring / -amplifying connection. Le mizekelo ibonisa iimbini ezimbini zokubambisa izithuba emva komnye. Ngoko i-bi-wiring iquka ukudibanisa ubude beetambo zesithethi kwisithethi ngasinye, enye iya kwinqanaba le-woofer kunye nelinye kwisiqendu se-midrange / tweeter.
I-bi-wiring isithethi ingaba yindlela engabizi kakhulu yokuphucula umgangatho ophezulu womsindo. Ngokufanelekileyo, enye yayiza kubaleka ubude obufanayo obufanayo (kunye nohlobo kunye nokulinganisa) ucingo lwe-conductor ezimbini kwisithethi ngasinye. Intambo enye ilawula i-tweeter kunye nezinye i-woofer kwisithethi ngasinye. Iisethi zee-wire-wire cables zingathengwa kwaye zisetyenziswe kwisiphumo esifanayo. Yiyiphi i-bi-wiring engayenza iyanciphisa imiphumo emibi yemifuzano ye-impedance phakathi kwamazinga aphakamileyo aphantsi ahambahamba ngetambo enye. Kwaye kunye nezicwangciso ze-bi-wiring ezinezintambo ezihlukeneyo, kunokukunceda ukunciphisa ukusebenzisana phakathi kwezimbonakaliso zombini, ngaloo ndlela kuphucula umgangatho wezwi jikelele .
- Hlola iimpawu ezichanekileyo . Akusiyo yonke isithethi esinokukhangela. Isithethi kufuneka sibe nezithuba ezihlukeneyo (iimbini zombini zezithuba zokubopha) kwi-woofer kunye ne-midrange / tweeter. Ngamanye amaxesha bayabhalwa ngokubizwa ngokuthi 'phezulu' kunye 'nezantsi.' Ngamanye amaxesha ayibonakalwanga nhlobo. Ukuba awuqinisekanga, kucetyiswa ukuba ubhekiselele incwadana yomnini ngolwazi olungakumbi ngaphambi kokuzama ukwenza i-wire-wire nayiphi na isithethi.
- Susa ibha yokufutshane . Ukuba sele usebenzisa izithethi ngokuqhelekileyo (ucingo olulodwa), usenokuba uqaphele iinkonzo ezincinci ezidibanisa iipedali ezilungileyo nezimbi. Emva kokuba uthabathe oku, izithethi zilungele ukudibanisa i-bi-wiring. Qinisekisa ukuba ubasuse kuqala ngaphambi kokudibanisa iingcingo zesithethi ukukhusela umonakalo okhoyo kwiintetho okanye kwi-amplifiers.
- Xhuma iifowuni . Xhuma kwiqela ngalinye leentambo ezivela kwisikhululo / ummkeli ukuya kwii-terminals kwizithethi. Ekubeni iingcingo zifana, akukhathazeki ukuba yeyiphi idilesi yocingo eya kwicala lokungena. Ukuba kwenzeka ukuba usebenzisa ama-plug bananas, qiniseka ukuba ii-connectors zikuvumela ukuba unamathele umnxeba ukusuka kwicala. Ngaphandle koko, uya kushiywa ngeziphelo ezingena ndawo.
Indlela yoku-Bi-amplify
Ngoku ukuba ufuna ngokwenene ukuhamba i-mile eyongezelelweyo, izithethi ze-bi-amplifying zinganikeza enye inqanaba lokuzikhethela nokulawula ubunobungakanani bomsindo. Nangona kunjalo, oku kungagqiba ekubeni yinto ebiza kakhulu, njengoko iquka ukuba uthenge ama-amplifiers ahlukeneyo. Ezinye iimvume zamashishini ezininzi zibonisa iziteshi ezininzi zokukhulisa, ngoko kuphelisa isidingo sokuthenga izixhobo ezintsha. Kodwa inzuzo yezivakalisi eziphakanyiswayo yilokuba ivumela inkqubo ukuba iqhube phambili yokuhlukanisa iimpawu zamanqanaba ngamajelo okukhulisa ahlukeneyo. Ngale ndlela, iimfuno ezithile zingenziwa ngaphandle kokusebenza ngokugqithiseleyo kwi-hardware kwaye mhlawumbi zikhokelela ekuphazamiseni ukwanda.
Ngezinye iziphumo ezixabisekileyo, abanye banconywa ukuba basebenzise i- crossover set-up esebenzayo kunokuba i-crossover engabonakaliyo eyakhiwe kwisithethi. Indlela yangaphambili idibanisa umqondiso kumanqanaba aphakamileyo aphantsi phambi kokubondla kwi-amplifiers ezahlukileyo ezikhokelela kwiintetho. Lo mva uthumela isalathisi esipheleleyo kwi-amplifiers kuqala, oko kwenza ukuba izithethi zisebenzise izihlungi zangaphakathi ukuvimba ii-frequencies ezifanelekileyo. Omnye umda we-bi-amplification (ngaphandle kweendleko ezongeziweyo ze-amplifiers, crossover, kunye neentambo) kukunyuka kwe-cable connection kunye nenkqubo eyinkimbinkimbi.
- Qhagamshela i-frequency ephezulu kuqala . Ukucinga ukuba sele sele udibanise izibhengezo zakho, qhawula iziphelo zekhebula ezixhunyiwe kumthombo. Xhuma ezi zinto kumplifizi otyunjwe ukuphatha zonke ii-frequencies eziphezulu.
- Xhuma i-frequency ephantsi . Ngoku phinda le nyathelo elingentla, kodwa ngeentambo kunye ne-amplifier eyabelwe ukusingatha ii-frequencies eziphantsi.
- Khetha ukhetho okanye usebenze ngokukhawuleza . Ukuba uya kuhamba ne-bi-amplifying, qha ga mshelana nombane. Ukuba u-bi-amplification esebenzayo yinjongo yakho, abaxhamli babini baya kuqala ukuxhuma kwi-unit crossover unit. Emva koko fakela i-crossover esebenzayo kwimveliso evela kumthombo.