Kwi-evolution ye-Surround Sound, i-Presence ye-Yamaha kunye ne- Dolby's ProLogic IIz yilezi zifomathi zokuqala ezilalelwayo zokuqala ukufaka ingcamango yokongeza iziteshi zokuphakama ezizungezile, kwaye i-DTS yanikezela ngokufutshane inketho efanayo ne- DTS Neo yayo. . Injongo yale fom yayikukubonelela ngamava angaphezulu okuzungezile.
Ukwandiswa kweDynamic Surround
Ukongeza kwi-Yamaha, i-Dolby, ne-DTS, i-Audyssey, abaphuhlisi beendlela ezininzi zokulungisa izithethi kunye nezindlela zokulungiswa kwamagumbi ezifakwe kwiindawo ezininzi zokufumana izakhiwo zasekhaya, nazo zilandelwa kunye neendlela zayo ezenzelwe ukuphucula amava okusingqongileyo, i-Audyssey DSX (emele Ukunyuka kweDynamic Surround expansion).
U-Audyssey DSX, ngendlela efana ne-Yamaha Presence, i-Dolby ProLogic IIz kunye ne-DTS Neo: X, inikeza ilungiselelo lokufaka iziteshi zokuphakama. Nangona kunjalo, ngendlela efana ne-DTS Neo: X, ibuye yenze inketho yokusingqongileyo ye-sound evumela ukuba ufake iisithethi sokuphakama kwangaphambili kunye / okanye izithethi zesiteshi esikhulu. Izithethi zezitishi ezibanzi zifakwe phakathi kwezithethi ezisezantsi kunye nezisekunene nezithethi zangaphambili. Olu khetho lusetyenziswe ukuphelisa ukudibanisa izandi ezingenzeka phakathi kwezithethi zangaphambili nezangeenxa zonke ezinokuthi zenzeke, ingakumbi kwigumbi elikhulu.
Kwakhona, kuxhomekeke kwinani lamanyathelo aphakanyisiweyo angabonelelwa kwiimvumi ezithile zentengiso yekhaya, i-Audyssey iquka ukhetho lokufakela ubude bephambili kunye nezithethi zesebe ezibanzi kwindawo yokusekwa efanayo.
Njengoko i-Yamaha Presence kunye neDolby ProLogic IIz, ukukwazi ukusebenzisa okanye ukufumana i-DSX ayifuni ama-studios ukuxuba iingcamango zengoma ngokukhethekileyo kwintsimi yesandi esandisiweyo. Ngamanye amazwi, umprosesa we-DSX ukhangele iikhowudi ezisekho kwii- 5.1.1 okanye kwi-7.1 zengoma zengqungquthela kwaye zibaqondise ukuba zidibanise ukuphakama kwangaphambili kunye / okanye izithuba ezibanzi, okuvumela ukuba kubekho indawo ephuculayo ye "3D".
Iiseshingi kunye neZimiso zeSomlomo
Ukuze ufumane uncedo olungaphezulu kwe-Audyssey DSX, udinga i-9.1 yomnxeba wemidlalo yecala lasekhaya eyenziwa yi-Audyssey DSX. Nangona kunjalo, i-DSX iyakulungelelaniswa ukusetyenziswa kwiinkqubo zee-7.1 zesiganeko (kufuneka ukhethe phakathi kokusebenzisa ubude bephambili okanye izithethi ezibanzi).
Ukusekwa kwe-DSX yesigxina 9.1, izithethi zihlelwe ngolu hlobo lulandelayo: I-Front Left, Front Front, I-Front Front, Front Right, Front Right Uphakamileyo, Ukhohlo Olubanzi, Ulungele Lwesokudla, Ukhohlo Olujikelezayo Ujikeleze Ngakwesokudla. Izithethi ze-Wide Kwesokunxele nakwi-Right zibekwe macala phakathi kweentetho zangaphambili nezangeenxa zonke. Isitishi .1, ngokuqinisekileyo, sigcinelwe i-Subwoofer (s).
Ukuba ulinganiselwe kwisilungiselelo sesiteshi se-7.1, unokhetho ezimbini: Unokuphelisa ukuphakama kwangaphambili okanye izithethi ezibanzi. U-Audyssey uncoma ukuba ukuba ukhethe oku, ukongeza izithethi ezininzi kufuneka zibe yinto ephezulu ngaphezu kokungeza izikhulumi eziphezulu.
Oku kuthetha ukuba kwi-7.1 yokusetyelwa kweteksi xa ukhetha ukuphakama, isakhiwo sesithethi siza kuba yiPhambi Kwesobunxele, Ukuphakama Kwangaphambili, I-Front Front, I-Right Front, Ukuphakama Kwisithuba, I-Right Surround and Right, ne-Subwoofer.
Nangona kunjalo, ukuba ukhetha ukhetho olubanzi kunoko, ukusetha isithethi sakho kwakuza kuba yi-Front Left, Front Front, Front Right, Ekhohlo kunye Nesekunene, kunye ne-Surround Left kunye ne-Subwoofer
Uhlobo olukhethiweyo lwenketho yesithethi luvumela ukwandiswa kwensimu yesandi ejikelezileyo egcwalisa izikhefu phakathi kweengqungquthela ezijikelezayo kunye nephambili, kunye nokongeza i-frontstall front frontstage kunye nokudibanisa kweziteshi zokuphakama ezibekwa ngaphaya kwekhohlo langasese nangakwesokudla izithethi zangaphambili. Ukuba ukhetha ukukhetha inketho yesiphakamiso sokuphakama, isandi ukusuka kwiiprojekti eziphakamileyo zithethi ukuya kwindawo yokuphulaphula, ukunika isandi sezandi ezikhethiweyo ezivela phezulu.
I-Audyssey DSX kunye ne-DSX 2
Abamkeli beeTesha zaseKhaya abaxhotyiswe yi-Audyssey DSX banako ukuphakamisa umxholo we-channel ye-5.1 okanye 7.1, ngelixa i-DSX 2 yongeza amandla okukhupha umxube we-2.0, 5.1, okanye umxholo we-7.1 kwi-surround environment.
Ngaphantsi
Nangona kukho abamkeli bemidlalo yaseshashalazini abaza kuxhotyiswa nge-Audyssey DSX okanye kwi-DSX2 ifomathi yokucwangcisa izandi, kunye nokufakwa kweDolby Atmos , i- DTS: X , kunye ne- Auro3D Audio ifomathi ezizungezile ezizungezile, ukususela ngo-2015, abenzi bemiboniso yeekhaya baye bathuthela kude neDolby ProLogic IIz kunye ne-Audyssey DSX / DSX2. Nangona kunjalo, i-Yamaha ihlala iquka ubungqina bayo bokusingqongileyo obukhethiweyo kwiindawo ezithile zokufumana izakhiwo zasekhaya.
Nangona kunjalo, ukuba unayo i-home receiver reception, okanye kwenzeka ukuba uthenge enye, ene-DSX okanye i-DSX2 njengendlela yokukhetha, isenokusetyenziselwa, njengoko ingafuneki ikhowudi ethile kwindawo ekupheleni kwayo, kwaye ngokuqinisekileyo inokunyusa i-surround you amava okuphulaphula okuphulaphulayo ngokwemigangatho 5.1 okanye 7.1. Thatha ixesha lokuzama kwaye ubone ukuba uyayithanda into oyivayo.