Izintambo ze-RCA sezilokhu zizungezile kusukela 'kuma-50s
Uma uke wambamba isidlali seCD noma i-VCR ku-TV yakho, cishe wasebenzisa ikhebula le-RCA. Ikhebula elilula le-RCA linama-plugs amathathu amakhodi amakhodi avela kusuka komunye umkhawulo wekhebula elixhuma ematokeni amathathu ahambisanayo ngemuva kwe-TV noma iprojekti. Isixhumi se-RCA sabizwa nge-Radio Corporation yaseMelika, esasisebenzisa okokuqala kuma-1940 ukuxhuma ama-phonografsi kuma-amplifiers. Ingene ukusetshenziswa komphakathi okuthandwayo kuma-50s futhi isasebenza nanamuhla. Izinhlobo ezimbili ezivame kakhulu zezintambo ze-RCA ziyividiyo neqhaza elihlanganisiwe.
Amakhodi e-RCA ehlanganisiwe wevidiyo
Imibala esetshenziselwa izintambo ezihlukahlukene ze-RCA ivame ukubomvu nokumhlophe noma kumnyama kumashaneli alalelwayo angakwesokunxele nangakwesokunxele nokuphuzile ividiyo ehlanganisiwe . Ividiyo ehlanganisiwe i-analog, noma engeyona yedijithali, futhi ithwala yonke idatha yevidiyo esignini eyodwa. Ngenxa yokuthi ividiyo ye-analog yenziwe ngezibonakaliso ezintathu ezihlukene ukuqala, ukuyifakela kwisignali eyodwa kunciphisa ikhwalithi ngandlela-thile.
Izimpawu zomculo ezihlanganisiwe ngokuvamile zihlanganisa ama-video angu-480i we-NTSC / 576i we-PAL yokucacisa amavidiyo. Ividiyo ehlanganisiwe ayiklanyelwe ukuthi isetshenziselwe i-analog ephezulu-definition noma imifanekiso yevidiyo yedijithali.
Amakhodi Ayingxenye
Izintambo eziyinkampani ziyizintambo eziyinkimbinkimbi ezisebenziswa ngezinye izikhathi kuma-HD TV. Izintambo zenkampani zinemigqa emithathu yevidiyo ngokuvamile enombala obomvu, ohlaza okwesibhakabhaka nohlaza okwesibhakabhaka kanye nemigqa emibili yomsindo enemibala ebomvu nomhlophe noma emnyama. Imigqa emibili ebomvu ivame ukuba nombala owengeziwe ongeziwe ukuhlukanisa.
Amakhompi e-RCA ahlangene angakwazi ukwenza izinqumo eziphakeme kakhulu kunezingcingo zevidiyo ezihlanganisiwe: 480p, 576p, 720p, 1080p nakakhulu.
Ukusetshenziswa kwezingcingo ze-RCA
Nakuba ikhebula le-HDMI yindlela yesimanje yokuxhuma amadivaysi, kusekhona namathuba amaningi okusebenzisa izintambo ze-RCA.
Ikhebula le-RCA lingasetshenziswa ukuxhuma amadivaysi ahlukahlukene alalelwayo namavidiyo, njengamakhamera kumaTV noma ama-stereos kuzikhulumi. Amakhamera amaningi aphezulu aphethe ama-RCA amathathu, ngakho-ke isibonakaliso singena noma sishiya ikhamera ye-camcorder sidlula iziteshi ezintathu ezihlukene-ividiyo eyodwa namazwi amabili-okuholela ekudlulisweni kwekhwalithi eliphezulu. Amakhamera we-Lower-end, Nokho, ngokuvamile ane-jack eyodwa, ebizwa ngokuthi i-stereo jack, ehlanganisa zonke iziteshi ezintathu. Lokhu kubangela ukuhanjiswa kwekhwalithi ephansi ngoba isignali icindezelwe esiteshini esisodwa. Kunoma yikuphi, izintambo ze-RCA zithumela izibonakaliso zesignal, noma ezingezona zedijithali. Ngenxa yalokhu, abakwazi ukuxhunyiwe ngqo kukhompyutha noma kwenye idivaysi yedivayisi. Amakholi we-RCA axhuma ama-amplifiers kuzo zonke izinhlobo zamadivayisi.
Ikhwalithi yezintambo ze-RCA
Izici eziningana zithinta ikhwalithi, intengo nokusebenza kwezintambo ze-RCA:
- Izinto zokwakha . Izixhumi ezincingo zikaRCA zivame ukugolide, isiliva noma ithusi. Njengoba ungalindela, izintambo ezinezixhumi zegolide zibiza kakhulu. Futhi bangcono kunezixhumi zesiliva nezethusi ekuvimbeleni uketshezi, kepha hhayi okuhle ekuqhubeni komshini kagesi. Izixhumi zesiliva zingcono kakhulu ekuqhutshweni kwegesi ngezintambo zethusi eziza emaceleni omabili futhi izintambo zegolide eziwela ngemuva. Ezinye izinto ezifanelekile ziyi-nickel, i-zinc ne-tin.
- Ubude bekhebula . Ubude bekhamera bunomthelela omubi kukhwalithi yesignali. Thenga ikhebula elidinga nje kuphela ukuthi uludinga ukwenza uxhumano lwekhwalithi yesignali engcono kakhulu.
- Ukushiya . Ikhebula elivikelekile kahle linikeza isignali engcono kunaleyo engenakho ukuzivikela okuqinile.
- Omunye ukuphela kwekhebula . Uma kunokwenzeka, fanisa izinto ezisetshenziselwa enye ukuphela kwekhebula kwizinto ezisetshenziselwa ukuxhuma. Ungafanisani ne-tin negolide noma isiliva ngegolide. Lezo zinhlanganisela zingabangela izinkinga ngenxa yokusabela kwe-electrolytic.