Indlela yokukrazula izandi ezidakisayo kwi-audio system system yakho
Ukuba isandi esikhankanya kwi stereo yakho yemoto uye wagubungela iindlebe zakho, umtshini womhlaba ungasimangalela. Akunakwenzeka ukuthetha ngokuqinisekileyo ngaphandle kokujonga i-audio yakho yokusetha umsindo, kodwa isistim sakho somsindo sinokubandezeleka kwingxaki ye-classic loop. Izikhonkwane zomhlaba zenzeke xa iziqendu ezimbini zisekwe kwindawo kunye nezikhundla ezihlukeneyo zomhlaba. Oku kungenza ukungafuneki kwangoku, okwenza ukuba kubekho ukuphazamiseka okudla ngokubhekiselele njenge-hum okanye i-whine.
Indlela efanelekileyo yokulungisa ingxaki yemoto ye-audio loop ingumhlaba wonke kwindawo enye. Ukuba awukwazi ukulungisa ingxaki ngendlela efanelekileyo, isisombululo kukusebenzisa ifayile ye-intanethi yomsindo.
I-Car Audio Ground Loops
Nangona kukho izinto ezininzi ezinokuvelisa ingxolo engafunekiyo kwinkqubo yomsindo weemoto, izilo zomhlaba ziyona nto inkulu. Ingxaki yengxolo inokuvela naliphi na ixesha ixesha elibini izandi zomsindo kule nkqubo efanayo zixhomekeke kwiindawo ezahlukeneyo. Ukuba ezo ndawo zimbini zineendawo ezihlukeneyo zokungena, ukuhamba kwamanzi okungafunekiyo, okwenza isandi, siqaliswe kwinkqubo. Xa ukwahlukana kwimihlaba enokuthi isuswe, ukugeleza kwamanzi okungafuneki kuphelile, kwaye ingxolo iyahamba.
Kwiinkqubo zomsindo wekhaya, izilo zomhlaba zenzeke xa kukho izicwangciso ezimbini ezifakwe kwiindawo ezihlukeneyo. Ukulungisa ingxaki ingaba yinto elula yokutshintsha apho unakho izinto ezinokungena kuyo. Ngelishwa, umba wokumisa ungqongqo kwiinkqubo zomsindo weemoto. I-chassis - kunye naluphi na isinyithi edibene nayo - ngumhlaba, kodwa akusiyo yonke into eyenziwe ilinganayo. Ngokomzekelo, ukusekela enye icandelo le-audio kwi-chassis kunye nenye kwi-cigarette lighter yimeko ekhethekileyo engakhokelela ekudalweni komhlaba. Ukugxininisa iyunithi yentloko kwi-cigarette lighter endaweni ye-chassis nayo inokuthi ivelise i-loop yomhlaba.
Indlela efanelekileyo yokulungisa le ngxaki kukudiliza inkqubo yesandi kwaye unamathisele izizathu kumacandelo afana neyunithi yentloko kwaye uphakamise ngqo kwi-chassis kwindawo enye. Yingakho kubaluleke kakhulu ukuqinisekisa ukuba yonke into ilungelelaniswe ngethuba lokucwangcisa kwanoma yiphi na inkqubo entsha yomsindo weevenkile kwaye yenzeke ngokufanelekileyo ngexesha lokufakwa. Le yimeko apho i-ounce yokuthintela ifanele i-pound yeyeza.
Ukususa iLoops phantsi
Nangona indlela efanelekileyo yokulungisa umgca womhlaba ukujongana nentloko kunye nokwahlukana kwizinto ezinokumgangatho ophakathi kwamacandelo ahlukeneyo, akuyona indlela yodwa. Ukuba ingcamango yokudiliza inkqubo yakho yomsindo, ukufumana izizathu, kwaye ukubeka yonke into ndawonye ayizange ibonakale ibonakalayo, ngoko unokufuna ukujonga kwi-isolator.
I-ground loop isolators iquka igalelo, umphumo, kunye ne-transformer. Isalathisi sokulalelwayo singena kwi-isolator nge-jack yongeniso, idlula kwi-transformer, kwaye iphume ngefowuni yomveliso. Ekubeni akukho nxu lumano lombane olukhoyo ngqo phakathi kwegalelo kunye nesiphumo, umthamo womhlaba kunye naluphi na ukuphazamiseka okwenzayo kubangelwa kwimiqondiso.
Nangona ezi zihlunu zethupha ziyi-patches kuphela, kunye neengxaki zakho ezikhoyo zikhona, zineengqungquthela ezisombulula ingxaki esheshayo.