Isixhobo Sakho Sichaza Okokusetyenziswa
Izixhobo zeCoaxial kunye ne-optical zisetyenziselwa ukudibanisa i-audio phakathi komthombo onjengeCD okanye iDVD, umdlalo okanye umdlali weendaba, kunye nelinye iqela elinjenge-amplifier, receiver, okanye isithethi. Zombini iintlobo zekhebula zithumela isignali yedijithali ukusuka kwelinye iqela ukuya kwelinye.
Ukuba unethuba lokusebenzisa uluhlobo lwekhebula, unokuba nolwazi malunga neempawu ezizodwa kunye nokuba yiyiphi indlela engcono kuyo injongo yakho. Impendulo iyahlukahluka ngokuxhomekeke kubani oyicelayo, kodwa abantu abaninzi bayavuma ukuba ukungafani kokusebenza kudla ngokungafuneki. Ngomdla wokwenza kube lula ukuba wenze izigqibo ezinolwazi, nantsi iinyani malunga nekhonkco yedijithali ye- coaxial kunye ne- optical .
Caxial Digital Audio Cables
I-cable coaxial (okanye coax) inombumba okhuni usebenzisa ucingo lobhedu olukhuselekile, olwenziwa ngokubanzi ukuba lukhuni. Ukuphela kwekhebula le-coaxial isebenzisa iifaki eziqhelekileyo zeRCA , ezinokuthenjwa kwaye zihlala zixhomekeke ngokuqinile. Nangona kunjalo, iintambo ze-coaxial ziyakwazi ukuthinteka kwi-RFI (ukuphazamiseka kwee-frequency) okanye i-EMI (ukuphazamiseka kwe-electromagnetic). Ukuba kukho nayiphi na ingxaki ye-hum 'okanye' buzz 'ngaphakathi kwenkqubo, njenge- loop yomhlaba ), i-cable coaxial ingadlulisela eso sandi phakathi kwezinto. Iimbambo zeCoaxial ziyaziwa ngokulahlekelwa amandla embonakalo kwiimitha ezide - ngokuqhelekileyo azikhathaleli umsebenzisi osekhaya.
Iingcingo zeDVD Digital Audio
Intambo yokukhanya (eyaziwa nangokuthi yiToslink) idlulisela izalathisi zomsindo ngebhola elibomvu eligqitywe ngeglasi okanye iplastiki yefiber optic medium. Uphawu oluhamba ngekhebula ukusuka kumthombo kufuneka luqale luguqulwe ukusuka kwisiganeli sombane ukuya kwi-optical one. Xa umqondiso ufinyelela kummkeli, uguquka ukubuyela kumqondiso wombane kwakhona. Ngokungafani ne-coax, iintambo ze-optical azikwazi ukuthintela kwi-RFI okanye kwi-EMI umsindo okanye ukulahleka kwegama kumgama, kuba ukukhanya kunye nombane akuthathi ulwazi. Nangona kunjalo, iintambo ze-optical zihlala zibuthakathaka ngaphezu kohlobo lwabo be-coax, ngoko kufuneka unyamekele ukuze uqinisekiswe ukuba ayinakunqanyulwa okanye aqiniswe. Iziphelo zekhebula le-optical zisebenzisa isixhobo esinqumbileyo esifanele sifake ngokuchanekileyo, kwaye ukuxhunywa ngokuqhelekileyo akukafanekanga okanye kukhuseleke njengentambo ye-RCA yecaxial.
Ukhetho lwakho
Isigqibo malunga nokuba yiyiphi ikhebula ekuthengiweyo kuya kusenokwenzeka ukuba isekelwe kwindlela yokudibanisa ekhoyo kwi-elektroniki ekuthethwa ngayo. Azikho zonke izandi ezilalelwayo ezingasebenzisa zombini iingcingo ze-optical ne coaxial. Abanye abasebenzisi baphikisana nokukhethwa kwe-coaxial over optical, ngenxa yokuphuculwa kokucatshulwa kobungakanani bomsindo. Nangona ulwahlulo olunjalo luya kuba khona, isiphumo sinokuqhawula kwaye siyabonga kuphela ngeenkqubo eziphezulu, ukuba oko. Ngaphandle nje kokuba iimbambo ngokwazo zenziwe kakuhle, kufuneka ufumane umgangatho omncinci wokusebenza phakathi kwezi zimbini, ngokukodwa ngaphezu kwemida emfutshane yokuxhunywa.