Dolby ProLogic IIz thiab Yamaha Presence yog thawj lub suab ua qauv uas tau ntxiv rau pem hauv ntej qhov siab channel rau hauv ib puag ncig lub suab teeb. DTS luv luv muab qhov kev xaiv zoo sib xws nrog nws DTS Neo: X surround suab ua. Lub hom phiaj ntawm cov qauv no yog los muab qhov kev paub zoo ib puag ncig lub suab.
Audyssey, tus tsim ntawm ntau lub tshuab hais lus tsis siv neeg thiab kho chav kho, ua raws li nws tus kheej. Audyssey DSX, uas sawv cev rau Dynamic Surround Expansion, kuj txhim kho lub suab ib puag ncig.
Dynamic Surround Expansion Basics
Audyssey DSX ntxiv cov kev xaiv ntawm xaiv cov neeg ua yeeb yam hauv tsev rau kev ntxiv rau pem hauv ntej qhov siab lossis dav channel tham.
Wide channel hais lus txhais tau tias yuav tsum tau muab tso rau ntawm sab laug thiab sab xis ib puag ncig cov neeg hais lus thiab sab laug thiab sab xis hais lus. Qhov kev xaiv no tshem tawm cov suab nrov uas tuaj yeem tshwm sim ntawm cov neeg hais lus pem hauv ntej thiab ib puag ncig, tshwj xeeb tshaj yog nyob rau hauv chav loj dua.
Zoo ib yam li Yamaha Presence thiab Dolby ProLogic IIz, DSX tsis xav kom cov studios sib tov suab paj nruag tshwj xeeb rau lub suab nthuav dav. Tus txheej txheem DSX saib rau cov lus qhia tam sim no hauv 5.1 lossis 7.1 channel suab paj nruag thiab coj lawv mus rau pem hauv ntej qhov siab lossis cov kab dav dav, ua kom muaj ib puag ncig 3D mloog ib puag ncig.
Channel thiab hais lus Configuration
Kom muaj kev paub dhau los Audyssey DSX, koj xav tau 9.1 lossis 11.1 channel lub tsev ua yeeb yam txais tos uas yog Audyssey DSX-enabled. Txawm li cas los xij, DSX yog hloov tau rau kev siv hauv 7.1 channel configurations. Tseem, koj yuav tsum xaiv ntawm kev siv qhov siab pem hauv ntej lossis dav dav.
Nyob rau hauv 9.1 channel DSX teeb, kev npaj hais lus yog raws li hauv qab no:
- Pab laug laug
- Pem hauv ntej qhov siab
- Pem hauv ntej
- Pem hauv ntej
- Pem hauv ntej qhov siab
- Wide left
- Wide right
- Surround left
- Surround right
Tus hais lus dav sab laug thiab sab xis yog muab tso rau ntawm ob sab ntawm cov neeg hais lus pem hauv ntej thiab ib puag ncig. Lub.1 channel yog tshwj tseg rau lub subwoofer.
Rau 11.1 channel teeb tsa, ntxiv ib puag ncig sab laug thiab ib puag ncig rov qab sab xis hais lus.
Yog tias txwv rau kev teeb tsa 7.1 channel, koj tuaj yeem tshem tawm qhov siab ntawm sab xub ntiag lossis tus hais lus dav. Yog tias koj yuav tsum xaiv, Audyssey pom zoo kom ntxiv cov neeg hais lus dav dav rau pem hauv ntej qhov siab hais lus.
- Rau qhov teeb tsa 7.1 channel, yog tias koj xaiv qhov siab, tus hais lus layout yuav yog pem hauv ntej sab laug, pem hauv ntej qhov siab, pem hauv ntej nruab nrab, pem hauv ntej sab xis, pem hauv ntej qhov siab, ncig sab laug thiab sab xis, thiab subwoofer. Lub suab los ntawm qhov siab hais lus project mus rau qhov chaw mloog, muab qhov kev xav ntawm qee lub suab los ntawm saum taub hau.
- Yog tias koj xaiv rau qhov kev xaiv dav hauv 7.1 raws, kev teeb tsa hais lus yuav suav nrog sab laug sab laug, pem hauv ntej nruab nrab, sab xis sab xis, sab laug thiab sab xis dav, ncig sab laug thiab sab xis, thiab subwoofer. Qhov kev xaiv teeb tsa dav dav ua rau qhov sib txawv ntawm ib puag ncig thiab cov neeg hais lus pem hauv ntej thiab ntxiv qhov loj dua rau pem hauv ntej soundstage.
kab hauv qab
Lub tsev ua yeeb yam hauv tsev uas tau nruab nrog Audyssey DSX tuaj yeem sib xyaw 5.1 lossis 7.1 cov ntsiab lus channel. DSX 2 ntxiv lub peev xwm los sib xyaw 2.0, 5.1, lossis 7.1 channel cov ntsiab lus rau hauv qhov nthuav dav ib puag ncig suab ib puag ncig.
Txoj kab hauv qab
Qee lub tsev ua yeeb yam tau nruab nrog Audyssey DSX lossis DSX2 ib puag ncig suab tawm tswv yim. Nrog rau kev taw qhia ntawm Dolby Atmos, DTS: X, thiab Auro3D Suab, cov neeg ua yeeb yam hauv tsev tau txav deb ntawm Dolby ProLogic IIz thiab Audyssey DSX / DSX2 kev xaiv. Txawm li cas los xij, Yamaha tseem suav nrog nws qhov Kev Pom Zoo ib puag ncig lub suab ua kev xaiv ntawm qee qhov ntawm nws lub tsev ua yeeb yam txais tos.
Yog tias koj muaj lub tsev ua yeeb yam hauv tsev lossis yuav ib qho siv nrog DSX lossis DSX2, nws tuaj yeem siv los nthuav koj lub suab nrov ib puag ncig kev paub dhau los ntawm tus qauv 5.1 lossis 7.1, vim nws tsis tas yuav tsum tau encoding tshwj xeeb ntawm qhov kawg.
