Farashin RCA

RAC (Radio Corporation of America, RCA) TheMai haɗa RCAaka ƙirƙira.RCA aka fi sani da lotus soket, kuma aka sani da RAC m, kuma aka sani da RAC interface, kusan duk TV, DVD player kayayyakin da wannan dubawa.Ba a keɓance shi ba musamman don kowane mai dubawa ɗaya.Ana iya amfani da shi duka biyun sauti da siginar bidiyo na yau da kullun.Har ila yau, soket ce ta DVD (YCrCb), amma lambar ta uku ce.RCA yawanci nau'i-nau'i ne na fararen tashoshin sauti da tashoshin bidiyo na rawaya.Yawancin lokaci ana haɗa shi ta amfani da RCA (wanda aka fi sani da shugaban lotus), wanda ke buƙatar haɗa daidaitaccen kebul na RAC kawai tare da shugaban magarya zuwa tashar da ta dace.

Siginar watsawa

RCA m yana ɗaukar yanayin watsa siginar coaxial, ana amfani da axis na tsakiya don watsa siginar, kuma ana amfani da layin lamba na waje don ƙasa.Ana iya amfani da shi a cikin lokuta ciki har da bidiyo na analog, sautin analog, sauti na dijital da watsa sassan chromatic.Tashoshin sauti na RCA galibi ana yin launin su biyu: ja don tashar dama da baki ko fari don tashar hagu.A wasu lokuta, tsaka-tsaki da kewaye haɗin kebul suna da launi don sauƙaƙe wayoyi, amma duk masu haɗin RCA a cikin tsarin suna da aikin lantarki iri ɗaya.Gabaɗaya magana, RCA sitiriyo layukan sauti na hagu da dama ne don rukuni, kowane bayyanar tashoshi layi ne.

Salon dubawa

Yawanci ana haɗa tashoshin sauti na dama tashar dama (ja) tashar hagu (fararen fata) da tashar bidiyo (rawaya)

Fa'idodin toshe salon

Ƙwararren RAC yana ba da damar rarrabuwar sauti da watsa bidiyo, wanda ke guje wa lalata ingancin hoto saboda tsangwama na sauti / bidiyo.Mafi yawan amfani da na'urorin sauti da na bidiyo, kusan kowace na'ura mai jiwuwa da bidiyo tana ba da wannan hanyar sadarwa don shigar da sauti da bidiyo da fitarwa.

Rashin amfani

Saboda RAC dubawa watsa shi ne har yanzu a luminance / chrominance (Y / C) hada video siginar, har yanzu bukatar nuna kayan aiki don haske / launi rabuwa da chroma decoding zuwa hoto, wannan karo na farko mix sake rabuwa tsari zai haifar da asarar siginar launi. , chroma da siginar haske kuma yana da damar da yawa don tsoma baki tare da juna don rinjayar ingancin hoton fitarwa na ƙarshe.RAC har yanzu yana da ɗan rai, amma ba za a iya amfani da shi a cikin yanayin da ake son iyakoki na gani ba saboda haɗin Y/C da ba za a iya jurewa ba.