Kukho indawo yokuxhumeka komsindo we-analog kwi-digital age
Nangona ugxininiso kule mihla luxhomekeke kwidijithali, indlu yaseshashalazini inesithethe eside somsindo we-analog ukususela kwimini ye-Hi-Fidelity kunye ne-stereo.
Njengomphumo wale siseko, nangona ezininzi izinto ezisetyenziswa kwikhaya zibonelela ngokukhethekileyo izixhobo zonxibelelwano zedijithali (ezifana ne- HDMI , i- digital optical, i-coaxial digital kunye ne- USB ). Kukho amaninzi amanqaku asetyenziswayo, njengabadlali beCD, ii-tape, i-VCRs, kunye ne-DVD edala kunye ne-Blu-ray Disc abadlali ababonelela nge-analog kuphela-audio okanye i-digital audio and analog.
Le meko yemicimbi iye yabangela ukuba abaninzi abamkeli bemidlalo yaseshashalazini baqhubeka bebonelela ngeendlela zokuxhunywa zomsindo we-analog. Uhlobo oluqhelekileyo luyi-analog iziphumo / iziphumo ze-analog, i-subwoofer, kunye ne- Zone 2 iziphumo zokuqala, iziphumo zamanqaku amaninzi kunye neziphumo ngamanye amaxesha zinikezelwa.
Ziziphi izixhumo ze-Analog Multialognel
Ukudibanisa kwama-analog anamaninzi (nokuba kungenayo impembelelo okanye umkhiqizo) uqulethe uqhagamshelwano olulodwa lwentetho kwiqela ngalinye lomsindo. Ngamanye amagama, njengokuba kukho i-stereo yokudibanisa i-analog yesiganeko sokunxibelelana kwee-analog, kwiinkcukacha ezithile ezizungezile ezizungezile, ngaphezu koko, ukuxhumeka kwe-analogi ye-analog ekhohlo kunye nokunene, kunokwenzeka ukubandakanya uxhulumaniso lwama-analog ahlukeneyo kwiziko, ekhohlo ezungezekileyo, ezungeze ngqo, kwaye kwezinye iimeko zashiya zijikeleze ngasemva kwaye zizungeze ngasemva. Ezi zixhobo zisebenzisa ii- RCA kunye neentambo .
Iziphumo zokuPhambi kweeMonchannel - IziThuthi zeTesha leKhaya
Inkqubo yokuxhumeka kwe-analog ye-multichannel ye-multichannel, efunyenweyo ikakhulukazi kwi-home-high-end receivers receivers kunye ne- AV preamp / pro processors , yinto ekubhekiswa kuyo njengemiphumo ye-pream audio audio preamp.
Ziziphi ezi ziphumo ezidibanisa i-home receiver receiver okanye i-AV preamp / protocolor amplifiers zangaphandle. Oku kwenza abathengi bakwazi ukufikelela kuzo zonke iimpawu zokulalelwayo kunye nevidiyo kwi-home receiver, kodwa ukuba izixhobo ezingabonakaliyo zingenamandla ngokwaneleyo ukuba kusetyenziswe ukutsha, iziphumo zokuqala zivumela ukuba uxhumano lwamandla angaphandle angaphezulu kwamandla angaphandle , ngaphezulu, okanye zonke iziteshi ezikhoyo.
Nangona kunjalo, xa kusetshenziswe iziphumo ze-analog zangaphambili ze-analog, zikhubaza i-amplifiers zangaphakathi zecandelo leemiboniso zangaphakathi ezikhethiweyo. Ngamanye amagama, awukwazi ukudibanisa amandla okuveliswa kwe-amplifier yangaphakathi kunye ne-amplifier yangaphandle yesiteshi esifanayo.
Ngakolunye uhlangothi, abanye abamkeli bemidlalo yaseshashalazini bayakuvumela ukuba uphinde uphinde ukhulise abo baxhasi bamaphandle kwezinye iziteshi ezingagqithwanga. le nxalenye ivumela abasebenzisi ukusebenzisa umxube we-amplifiers zangaphakathi nabangaphandle ukwandisa inani leziteshi apho ummkeli womdlalo weklasi angalawula.
Funda incwadi yokufundisa ye-reception receptionist yekhaya yakho nayiphi na inkcukacha malunga nokuba ukhetho lokubuyisela ngaphakathi lwama-amplifier lungenziwa.
Iziphumo zokuPhambi kweMixchannel - I-AV Processors
Nangona iziphumo ze-analog zangaphambili ze-analog zikhethiweyo kwiimidlalo zentlalontle, zifuneka kwi-AV Preamp Processors.
Isizathu salokhu kukuba abaproseshi be-AV Preamp abanakho ukukhulisa kwi-amplifiers ezifunekayo ukunika amandla izithethi, ngoko ke, ukuze ufumane izibonakaliso zomsindo kwiintetho, iziphumo ze-analog zangaphambili zivumela ukuxhuma kwi-amplifier zamandla zangaphandle ngokusebenzisa iziphumo zokuqala zomsindo ze-analog. Abaphambili, nabo, banako ukwenza amandla izithethi.
Iziphumo zokuqala ze-Multichannel nazo ziyafumaneka kwiidlali ezidlulileyo zeDVD / Blu-ray, kodwa ezi ntsuku, zilinganiselwe kwinani elincinci labadlali abaphezulu be-Blu-ray Disc.
Iziphumo zokuqala ze-Analog Multialognel - iDVD ne-Blu-ray Disc Players
Ngaphambi kokungeniswa kwe-HDMI, abanye abadlali beDVD abaphezulu, kunye nenani elincinci labadlali be-Blu-ray Disc olunikezwayo (kunye nenani elilinganiselweyo lisenza) inketho ye-analog yangaphambili ye-analog.
Ezi zidibaniso zibonelela (d) inkxaso (ed) ezimbini. Eyokuqala yikhono lomdlali ukucacisa iifayile ze- Dolby Digital kunye ne-DTS ezizungezile izandi zomsindo ngaphakathi ngaphakathi kwaye zigqithise umqondiso osisigxina we-surround sound receiver okungenakho i-Dolby Digital / DTS yokukhangela kwi-decoding (in ngamanye amagama, akukho idijithali ye-digital / coaxial, okanye i-HDMI impembelo), kodwa inokunika isethi yemigqaliselo ye-analog audio audio. Xa olu khetho lisetyenzisiweyo, i-receiver yakho yasekhaya iya kubonisa i-Direct okanye i-PCM kwiplanethi yangaphambili esikhundleni se-Dolby okanye i-DTS. Nangona kunjalo, usenokufumana iingeniso zale fom njengoko zichazwe ngaphambi kokuba zifikelele kumamukeli.
Ikhono lesibini lenkxaso yeefom ezimbini zomsindo eziye zaziswa ngo-1999/2000, i- SACD kunye ne-DVD-Audio echaphazela ukuxhunywa komsindo, nokuba i-receiver yemidlalo yasemakhaya yakha-kwiDolby / DTS ukucacisa kwaye inika i-digital optical / coaxial, kwaye Iimpembelelo zeHDMI.
Ngenxa yeemfuno zokuhamba kwee-bandwidth, ii-SACD kunye ne-DVD-Audio ifomathi azikwazi ukusebenzisa i-digital optical okanye i-digital coaxial audio connection, oku kuthetha ukuba (ngaphambi kokuba i-HDMI) indlela ephela yokudlulisa loo miqondiso yomsindo kwi-home receiver audio inketho yoxhumo.
Nangona kunjalo, ukusebenzisa iziphumo ze-analog zangaphambili ze-preog kwi-DVD okanye kwi-Blu-ray Disc player enezo, kufuneka ube nesethi ehambelanayo ye-input receiver okanye i-AV preamp / pro processor.
Izixhobo zeAnalogalog
Ngaphambi kokuba i-HDMI ifike, ukuxhumeka kweefayile ze-analog zengxoxo ezininzi zakuba zixhaphake kwiimvumi ze-homeatre, i-AV preamp / pro processors, kodwa ayinqabile kule mihla.
Nangona kunjalo, ukuba unayo i-home receiver receiver okanye i-AV processor enikezela lo khetho, unakho ukulungelelanisa ukusebenzisa i-DVD, i-Blu-ray Disc player, okanye enye inxalenye yomthombo ongayinika oku njengendlela yokuxhumeka kokuxhumeka.
Gcina ukhumbule ukuba iziphumo zamanqaku angama-analog zidibanisa. Oku kuthetha ukuba udibanisa umthombo wesalogue wesibini we-stereo, njengomdlali weCD, kufuneka usebenzise kuphela iimpembelelo zangaphambili ezisekhohlo kunye ne-right, kunye nesandi esiphezulu sesi-5.1 okanye 7.1 esilungileyo ukuba usebenzise zonke iziphumo. qiniseka ukuba udibanisa iziphumo zamashishini ezikhethiweyo ezivela kwicandelo lakho lomthombo ukuya kwizixhobo ezichanekileyo zedaka.
Umzekelo, ukuba udibanisa i-analog phambi kwesiphakamiso esisekhohlo / sokunene sempembelelo yakho yesistim somthombo kwinqanaba langasemva / langakwesokudla langaphambili le-analog, isandi siya kukhupha kwizithethi ezungezekileyo endaweni yezivakalisi eziphambili / ezisekhohlo. Kwakhona, kubaluleke kakhulu ukuba iqela lakho lemvelaphi linemveliso yespampu ye-subwoofer ekufuneka ixhunywe kumncedisi we-subwoofer yangaphambili ye-preamp, ngoko ke inokuhanjiswa kwisiphumo se-subwoofer yommkeli, okanye unganqumla loo ndlela kwaye udibanise i-subwoofer imveliso evela kwisixhobo somthombo ngqo kwi-subwoofer.
Umxholo ophantsi - Qaphela kwiiNkcukacha zakho zokuXhuma koMsindo
Kukho iindlela ezininzi zonxibelelwano kwikharityhulam yaseshashalazini, kwaye kunye neminyaka, ukhetho olutsha luye lwaziswa, olufana ne-HDMI, kunye nokukhethwa kwexesha elidlulileyo kwindlela okanye kupheliswe kunye nabanye baye bahlanganiswa, njengemibono ye-analog yevidiyo kumabonwakude amtsha - kodwa abaninzi abathengi banomxube wamacandelo amadala kunye amasha adinga ukudibaniswa nokusetyenziswa. Ukhetho lwe-analog lokunxibelelana kwee-multichannel lukhetho olulodwa oluya kufumaneka kuwe ukuba ulufuna.