Ujongano lweRCA

RAC (Radio Corporation of America, RCA) TheRCA isinxibelelanisiyasungulwa.I-RCA yaziwa ngokuba yi-lotus socket, ekwabizwa ngokuba yi-RAC terminal, eyaziwa ngokuba yi-RAC interface, phantse yonke iTV, iimveliso zomdlali weDVD zinale interface.Ayenzelwanga ngokukodwa naluphi na ujongano olunye.Ingasetyenziselwa zombini isandi kunye neempawu zevidiyo eziqhelekileyo.Ikwayi-DVD component (YCrCb) socket, kodwa inani zintathu.I-RCA idla ngokuba yipere yamazibuko esandi amhlophe kunye namazibuko evidiyo atyheli.Ngokuqhelekileyo idibaniswe ngokusebenzisa i-RCA (eyaziwa ngokuba yintloko ye-lotus), efuna kuphela ukudibanisa intambo ye-RAC eqhelekileyo kunye nentloko ye-lotus kwi-port ehambelanayo.

Ugqithiso lomqondiso

I-terminal ye-RCA ithatha imo yokuhambisa umqondiso we-coaxial, i-axis esembindini isetyenziselwa ukuhanjiswa komqondiso, kwaye umaleko woqhagamshelwano wangaphandle usetyenziselwa ukumisa.Inokusetyenziswa kwiimeko ezibandakanya ividiyo ye-analog, i-audio ye-analog, i-audio yedijithali kunye nokuhanjiswa kwecandelo le-chromatic.Iitheminali zomsindo zeRCA zihlala nemibala ngababini: obomvu kwitshaneli elungileyo kunye nomnyama okanye omhlophe wetshaneli yasekhohlo.Kwezinye iimeko, uqhagamshelo lwekhebula oluphakathi kunye nolujikelezileyo lunombala-khowudi ukuququzelela iingcingo, kodwa zonke izihlanganisi zeRCA kuyo yonke inkqubo zinombane ofanayo.Ngokubanzi, imigca yomsindo ye-stereo ye-RCA ishiywe kwaye amajelo asekunene eqela, inkangeleko yetshaneli nganye ngumgca.

Isimbo sojongano

Idla ngokudibana namazibuko esandi sasekunene (obomvu) isitishi sasekhohlo (esimhlophe) kunye nezibuko levidiyo (emthubi)

Izibonelelo zesimbo sokuplaga

I-interface ye-RAC yenza ukuba ukwahlulwe kokuhanjiswa kweaudio kunye nevidiyo, ethintela ukuthotywa komgangatho womfanekiso ngenxa yokuphazamiseka komsindo / ividiyo ye-hybrid.Olona jongano lusetyenziswa kakhulu kwizixhobo zomsindo kunye nevidiyo, phantse zonke izixhobo zeaudio kunye nevidiyo zibonelela ngolu jongano lokufakwa kweaudio kunye nevidiyo kunye nemveliso.

Iingxaki

Ngenxa yokuhanjiswa kojongano lwe-RAC kuseyiyo i-luminance / chrominance (Y / C) isignali yevidiyo edibeneyo, kusafuneka ibonise izixhobo zokwahlula ukukhanya / kombala kunye ne-chroma decoding kwi-imaging, le ngxubevange yokuqala kwakhona inkqubo yokwahlula iya kubangela ukulahleka komqondiso wombala. , i-chroma kunye nesignali yokukhanya nayo inamathuba amaninzi okuphazamisana kunye nokuchaphazela umgangatho womfanekiso wokugqibela wemveliso.I-RAC isenobomi obuthile, kodwa ayinakusetyenziswa kwiimeko apho imida yokubonwa ifunwa ngenxa yomxube wayo we-Y / C ongenakoyiswa.