Yongeza Ubungakanani KwiiNgqonge Zakho Zomsindo
Ukususela ngo-Thomas Edison wasungula igrunografi ngo-1877, ukukhangela kwenzelwe ukwenza ukuveliswa kwesandi njengokwenene njengesandi esikuyo kwimeko yaso yangaphambili. Ubuchwephesha bokwakheka bubugcisa bolu xwebhu buqhubeka nje kuphela kwesi sifo.
I-Dolby Pro Logic IIz: I-Sound Around Goes ecacileyo
Ukucubungula kweDolby Pro Logic IIz kukuphuculwa kwamanye amazwe abafumana amathothothi eendwendwe ezongeza izandi ezizungezile ngokuzenzekelayo kwaye zigcwalisa indawo engentla naphambi komphulaphuli. I-Dolby Prologic IIz inika ukhetho lokufakela izithethi ezimbini eziphambili ezibekwe ngaphezu kweentetho eziphambili nezisekunene. Esi sici sinezela "icandelo" okanye icandelo eliphambili kwi-surround sound field (enkulu imvula, i-helicopter, imiphumo ye-flyover). I-Dolby Prologic IIz ingongezwa kwimizila ye-5.1 / 5.2 okanye i-7.1 / 7.2 yokuseta itekisi. Kwakhona kuyahambelana nemithombo yamatye ejikelezayo eneziteshi ezimbini, kunye nokusetyenziswa kweendlela ezifanelekileyo, i- Dolby TrueHD kunye ne-DTS-HD Master Audio .
Xa ufakwe kwi-setup 7.1 okanye 7.2 yokuseta iziteshi, uqukumbela zombini ujikeleze ngasemva kunye nezipikha zokuphakama kwangaphambili - Nangona kunjalo, uya kufuneka ufune ukukhuliswa kuzo zonke iziteshi ezi-9. Ekubeni i-receiver yehholo yemidlalo ihlinzeka kuphela ngeendlela zokuphakamisa i-7.1 / 7.2 iziteshi, kufuneka ukhethe ukukhethwa kwekhefu emva kokusebenzisa iP Pro Logic IIz xa usebenzisa i-receiver 7.1 / 7.2 ye-home-host receiver. Oku kuthetha ukuba usebenzisa empilweni ye-5.1 / 5.2 kunye nokongeza iziteshi zokuphakama kweDolby Pro Logic IIz ukufumana ukusethwa kwetayile ye-7.1 / 7.2.
Ukuze usebenzise i-Dolby Pro Logic IIz ibe yimpembelelo ephezulu, izithethi zokuphakama kwangaphambili kufuneka zifakwe malunga ne-3ft ngqo ngaphaya kwekhohlo zangaphambili ezisekhohlo kunye nezisekunene. Ukongeza, ukugcina umgca womxube we-original surroundings, izicwangciso zezinga lesiphakamiso zendlela zokuphakama kufuneka zibekwe ngaphantsi kunezo zithethi zangasese zangasese nezisekunene. Nangona kunjalo, ulungelelanisa amanqanaba esithethi ekukhethweni kwakho.
I-Motivation emva kweDolby Pro Logic IIz
Iinjongo ezikhokela ukuphuhliswa kweDolby Pro Logic IIz kukubona ukuba abantu bakuva ngakumbi ukusuka phambili, ngasentla, nangamacala ngaphandle kwelokugqibela.
Ngamanye amagama, kwimizamo yokudala i-optimum ephuculweyo yamava okuphulaphulayo, kuyona inzuzo ngakumbi ukugxininisa isandi esivela phambili, kumacala, nangaphezulu ngaphezu kokuphulaphula kunokuba ukongeza ukugxininisa kwizandi ezivela kumva komphulaphuli .
Kwimeko yezobuchwepheshe bezentengiselwano ezijikelezayo, ukubonwa kukuba imveli yendlela yokujikeleza izithuthi eziqhelekileyo eziqhelekileyo eziqeshwe ngokubanzi zibonelela ngolwazi olulandelayo lwamazwi kumphulaphuli, kwaye zongeza enye okanye ezimbini zizungeze iziteshi zangasemva, njengoko zikhuthazwayo kunye ne-7.1 yeseshane yasekhaya abalamkeli , abasanikeli umphulaphuli ukuba uninzi lwamava aphilileyo. Ukongezelela, kwiindawo ezincinci zegumbi, ukongeza enye okanye ezimbini ezizungezile iziteshi ezingasebenzi.
Ukufumana iinkcukacha ezongezelelweyo malunga nokuphunyezwa kweDolby Pro Logic IIz, khangela iphepha le-Dolby Prologic IIz elisemthethweni.
Ukubizwa: I- Dolby Pro Logic ezimbini Zee
Eyaziwayo Njenge: Dolby Pro Logic IIz
Ezinye iipellings : i- Dolby Prologic IIz, i-Dolby Pro-logic IIz
Ubuchwepheshe obunxulumene neDolby Pro Logic IIz
Nangona igama elinguDolby eliqhelekileyo ligxininisa kwiDolby Pro Logic IIz phakathi kwabathengi, kukho ubuchwepheshe obufanayo obuvela kwiDolby nakwezinye iinkampani ezibonelela ngamava afanayo okuphulaphula.
- I-Yamaha Presence: I- Yamaha inikeza iteknoloji efanayo nakwezinye izamukeli zayo zasekhaya ezibizwa ngokuthi uBukhona. Iskimu esilungezelayo sisebenzise ukongezwa kwezibini ezimbini zokuphakamisa izithethi zokudibanisa ukufumana amava okuzungezile okuvela ngaphambili nangaphezulu kwendawo yokuphulaphula.
- U-Audyssey DSX: U- Audyssey, inkampani eyaziwayo ngokusekwa kwesikhulumi sayo, ukulungiswa kwamagumbi kunye nesofthiwe yokucwangcisa izandi, unikezela i- DSX (iDynamic Surround Expansion) . NjengoDolby Pro Logic IIz kunye noBukhona be-Yamaha, i-DSX ineza izithethi eziphakamileyo eziphambili, kodwa, nge-twist, inika kwakhona izivakalisi ezibanzi ezisekhohlo / zangasemva ezibekwe phakathi kwephambi langasese nangakwesokudla kwaye zijikeleze izithethi ezisekhohlo nezilungileyo.
- I-DTS Neo: X: Ngendlela efanayo ne-Dolby's ProLogic IIz ifomathi ephilileyo, enika zombini ukuphakanyiswa kwesiteshi, i-DTS inikezela ifom ye-11.1 yesandi ejikelezileyo eline-DTS Neo: X. I-DTS Neo: I-X iklanyelwe ukukhangela iingcamango ezisekho kwii-stereo, 5.1 okanye kwi-7.1 zesithangathi sezandi zomculo kwaye zibeka ezo zihloko phambi kobude bephambili kunye neziteshi ezibanzi ezihambisa ukuphakanyiswa kwangaphambili kunye nezithethi zokuphakama kwangemva, okuvumela ukuba kubekho isandi esiphezulu se "3D" indawo yokuphulaphula. Ukumba ubunzulu kwi-DTS Neo: X, bhekisa kwinqaku lethu: I- DTS Neo: X - Yintoni na kwaye isebenza njani .
- I-Dolby Atmos: Umxholo wokongeza ukuphakama okujongene namava omsindo ojikelezayo uthatha enye inqabileyo. Njengoko i-Dolby Pro-Logic IIz idibanisa ukuphakama okuthe ngqo kumxholo we-5.1.1 okanye we-7.1 wesiganeko (kwaye kuphela kwintsimi ephilileyo yesandi), i-Dolby Atmos yinkqubo yokudibanisa / yokucacisa ekuvumela ukuba izixhobo zomsindo wokuphakama ophezulu zifakwe kwiindawo ezininzi ngaphakathi kwesandi ngexesha lokurekhoda nokuxuba inkqubo. Ukufumana iinkcukacha ezongezelelweyo, funda iqaku lethu: I- Dolby Atmos - Kusuka kwiCinema ukuya kwiWaterater yakho yasekhaya .
- I-DTS: I-X: I- DTS: X ibuye ifikelele ngefomathi yomsindo ojikelezayo, onokwakheka kwi-Dolby Atmos. Ukufumana iinkcukacha ezingakumbi, funda i-athikisi yam: Ingqwalaselo ye-DTS: X Iifom yeeNdum
- I-DTS eyiyo: X: I- DTS Eyona nto: I-X iyifomati yokusingqongileyo ekhangelekileyo ejikelezayo. Ngokwenene iprojekthi ye-soundfield ye-height / overhead ngaphandle kwemfuneko yokongeza izithethi ezingaphezulu. Kunoko, usebenzisa i-algorithms eyinkimbinkimbi, iphosakele iindlebe zakho ekuphakameni kweendlebe, phezulu, nangaphezulu emva kwendlela esekelwe kuyo kwi-bar yesandi okanye i-home receiver receiver. Ukufumana iinkcukacha ezingakumbi, bhekisa kwinqaku lethu: I- DTS Engqinileyo: X Uluvo lweNdlebe - Okufuneka Ukwazi
- I-AURO 3D Audio: I- Auro 3D iyinkqubo yesandi esekelwe kwisiteshi apho izandi zingabhalwa, zixutywe kwaye ziphinde zenziwe kwiindawo ezintathu. Okokuqala, kukho umgca wendlela yamanqaku angama-5, Okulandelayo, uluhlu lwesigxina se-5 (ubeke kancane ngaphezu kwesithuba sokumamela) lufakiwe, kwaye ekugqibeleni, kukho uhla olulodwa oluphezulu (olubizwa ngokuba yi-VOG okanye "Izwi likaThixo" ). Ukongeza kwi-set-ups yasekhaya, le nkqubo ingakulungiswa kwi-headphone okanye kusetyenziswa imoto. Ukufumana iinkcukacha ezingaphezulu, bhekisa kwi- Overview yethu ye-Auro 3D Audio Surround Sound Format .
Ngaphantsi
Mhlawumbi uzibuza uthi, "Ngaba i-receiver yami yamashishini ekhoyo yangasese ifanelekile ukuba ingabaniki naliphi na lobu buchwepheshe?". Impendulo emfutshane ithi "Hayi". Ukuba unesistim somzila we-5.1, izithethi ezilungileyo kunye nokuhlelwa kwesithethi esihle kuhamba ixesha elide ukubonelela ngamava entle ajikelezayo .
Andiyi kuthatha indawo yokufumana i-home receiver receptor ukuze ufumane amandla okongeza izithethi ezimbini eziphambili okanye eziphambili. Ezinye izinto, ezifana nokukwazi ukwenza i-Dolby TrueHD / DTS-HD i-Master Audio decoding kunye noxhumano lwe-HDMI kuya kuba isizathu esilungileyo sokuphucula. Nangona kunjalo, ukuba ummkeli oye ucingisisa naye unayo i-Dolby Pro Logic IIz okanye nayiphi na enye ubuchwepheshe obukhankanywe ngasentla, oko ngokuqinisekileyo ibhonasi eyongeziweyo, xa unikezela kuyo nayiphi na imfuneko yokufunwa kwesithethi esongeziweyo.