Surround suab thiab .1
Ib qho ntawm cov tswv yim hauv tsev ua yeeb yaj kiab uas tuaj yeem ua rau cov neeg tau txais kev pab yog qhov ntsiab lus 5.1, 6.1, thiab 7.1 txhais tau hais tias yuav ua rau lub suab nrov, chav tsev ua yeeb yam, thiab DVD / Blu-ray Disc movie soundtrack.
Nws Yog Txhua Yam Txog Lub Subwoofer
Thaum koj pom ib qho chaw ua yeeb yam hauv tsev, ua yeeb yam hauv tsev, lossis DVD / Blu-ray disc soundtrack uas tau piav nrog cov nqe lus 5.1, 6.1, lossis 7.1, thawj tus najnpawb hais txog cov naj npawb uas muaj nyob hauv ib lub suab nrov los yog tus xov tooj ntawm cov suab paj nruag uas yog Lub Tsev Theem Tsev Theem Siab. Cov txheej txheem no muaj ntau yam ntawm cov suab nrawm, los ntawm kev thev nquag mus rau ib qho bass teb. Tus xov tooj no feem ntau tau hais txog 5, 6, los yog 7, tiam sis koj kuj tuaj yeem nrhiav tau qee lub tsev qiv ntawv hauv tsev, nws muaj peev xwm ua tau li 9 los yog 11.
Txawm li cas los xij, ntxiv rau 5, 6, 7 los yog ntau tshaj, lwm cov channel kuj yog tam sim no, uas tsuas yog ua rau cov neeg tsis tshua muaj neeg coob heev. Cov kauj ruam no ntxiv hu ua Low-Frequency Effects (LFE) channel.
LFE channel yog xaiv hauv tsev ua yeeb yam hauv tsev lossis DVD / Blu-Ray disc soundtrack specifications nrog lub sijhawm .1. Qhov no yog vim muaj qhov tseeb tias tsuas yog ib feem ntawm cov suab spectrum suab paj nruag xwb. Txawm hais tias muaj teebmeem hauv LFE los ntawm kev ua, kev lom zem, thiab cov yeeb yaj kiab tsos, lawv kuj muaj nyob rau hauv ntau lub suab paj nruag, pob zeb, jazz, thiab cov suab paj nruag classical.
Tsis tas li ntawd, kom hnov LFE channel, yuav tsum siv cov lus qhia tshwj xeeb, hu ua Subwoofer . Lub Subwoofer yog tsim los rau cov me nyuam muaj kev sib tshuam tsawg tsawg xwb, thiab kev txiav tawm tag nrho lwm yam nrawm sab saum toj ib qho taw tes, feem ntau yog nyob ntawm 100HZ txog 200HZ.
Yog li, tom ntej no koj pom cov ntsiab lus uas piav txog lub tsev ua yeeb yam hauv tsev / tsev lossis DVD / Blu-Ray Disc soundtrack xws li Dolby Digital 5.1, Dolby Digital EX (6.1), Dolby TrueHD 5.1 los yog 7.1, DTS 5.1 , DTS-ES (6.1 ), DTS-HD Master suab 5.1 los yog 7.1, los yog PCM 5.1 los sis 7.1, koj yuav paub tias cov lus uas yog xa mus rau.
Lub .2 Tsuas
Txawm hais tias qhov kev xaiv tsa .1. Lub npe ntawm lub npe hu ua .1 lub npe tshaj plaws los sawv cev rau LFE channel, koj yuav tau khiav mus rau qee lub tsev ua yeeb yam hauv tsev uas sau tias muaj 7.2, 9.2, 10.2, los sis 11.2 feem ntau. Nyob rau cov rooj plaub no, lub .2 lub npe txhais tias cov receivers muaj ob lub subwoofer outputs. Koj tsis tas yuav siv ob qho no, tab sis nws tuaj yeem ua ke yog tias koj muaj chav loj heev, los yog siv lub subwoofer nrog cov zog tso qis zog tshaj qhov koj xav tau.
Lub Dolby Atmos Factor
Yog xav kom cov nyom ntau me ntsis, yog tias koj muaj ib lub tsev ua yeeb yam hauv tsev Dolby Atmos tau ua suab paj nruag thiab ib puag ncig lub suab nrov, tus neeg hais lus piav qhia me ntsis txawv. Nyob rau hauv Dolby Atmos, koj yuav ntsib channel / speecher setups uas sau hais tias yog 5.1.2, 5.1.4, 7.1.2, lossis 7.1.4.
Nyob hauv lub npe hu ua Dolby Atmos, thawj tus najnpawb hais txog cov kab lus 5 lossis 7 channel kab rov tav, tus naj npawb thib ob yog cov subwoofer (yog tias koj siv 2 subwoofers, cov naj npawb nruab nrab yog 1 lossis 2), thiab qhov thib peb tus xov tooj hais txog cov nab npawb ntawm txoj kab, los yog qhov siab, raws, uas yog cov sawv cev los ntawm cov khoom ntim los sis cov thawv ntog kaw. Yog xav paub ntxiv, nyeem peb cov tshooj: Dolby Tshaj Tawm Paub Ntxiv Txog Dolby Atmos Rau Tsev Theem Siab .
Puas yog .1 Channel Puas Yuav Tsum Tau Them Rau Lub Teeb Kom Zoo?
Ib lo lus nug uas los txog yog tias koj yeej xav tau ib subwoofer kom tau txais cov txiaj ntsig ntawm .1 channel.
Cov lus teb yog Muaj thiab Tsis tau. Raws li hauv tsab xov xwm no, lub .1 channel thiab subwoofer yog tsim los tsim qhov qis tshaj plaws nyob rau hauv lub suab nrov uas tau teev nrog cov ntaub ntawv no.
Txawm li cas los xij, muaj ntau tus neeg tau txais kev pabcuam uas muaj cov rooj loj pem hauv ntej sab laug thiab cov ntsiab lus tseemceeb uas tau tsim cov qauv zoo nkauj ntawm "standard" woofers.
Hauv hom teeb, koj tuaj yeem qhia rau koj lub tsev ua yeeb yam hauv tsev (ntawm nws cov ntawv qhia zaub mov) uas koj tsis siv lub subwoofer thiab xa cov kab ntsig tsis qis me ntsis kom tus woofers hauv koj sab laug thiab sab xis hais lus ua haujlwm.
Txawm li cas los xij, qhov teeb meem tom qab ntawd yog qhov cov neeg woofers nyob hauv koj cov lus teev cia pem teb tiag tiag los tsim cov ntses tsawg, lossis yog tias lawv tuaj yeem nrog cov khoom ntim txaus. Lwm qhov tseem ceeb yog seb koj lub tsev ua yeeb yam hauv tsev yeej muaj hwj chim txaus los tsim cov qis zaus.
Yog tias koj xav tias qhov kev xaiv no yuav ua haujlwm rau koj, qhov zoo tshaj plaws yuav tau ua yog ua koj tus kheej kev ntsuam xyuas cov kev ntsuam xyuas ntawm qib siab ntim theem. Yog tias koj txaus siab rau qhov tshwm sim, qhov ntawd zoo - tab sis yog tias koj tsis yog, koj tuaj yeem siv sijhawm zoo dua yog tias 1. cov ntaub ntawv subwoofer preamp tso rau hauv koj lub tsev ua yeeb yam.
Lwm txoj kev nthuav taw qhia yog tias txawm hais tias feem ntau koj yuav tsum muaj cais subwoofer rau cov neeg uas tsis tshua muaj qhov qis heev, feem ntau muaj cov rooj sib tham hauv pem teb los ntawm cov tuam txhab, xws li Definitive Technology uas tau teeb tsa powered subwoofers uas yuav siv tau rau qhov .1 lossis .2 raws txoj cai rau hauv lawv cov lus sib tham pem teb.
Qhov no yooj yim heev thaum nws muab cov lus sib tham tsawg dua (koj tsis tas yuav nrhiav lwm qhov chaw rau ib lub thawv ntawv subwoofer). Ntawm qhov tod tes, subwoofer feem ntawm tus neeg hais lus tseem xav kom koj txuas cov subwoofer tso tawm los ntawm koj tus neeg tuaj yeem rau tus neeg hais lus, ntxiv rau cov kev sib txuas ntawm cov neeg tham, thiab nws yuav tsum tau fais fab AC ua haujlwm. Koj tswj tau cov subwoofers hauv cov hom tham li lawv yog nyias muaj nyias cov thawv ntawv subwoofer.
Lub Kab Hauv Qab
Lub sij hawm .1 yog ib qho tseem ceeb hauv tsev ua yeeb yam hauv tsev thiab ib puag ncig uas tau pom los ntawm kev muaj cov channel subwoofer. Muaj ntau txoj hauv kev los tswj cov channel - nrog ib qho subwoofer, channeling cov teeb liab subwoofer mus rau hauv pem teb-hais lus, los yog siv cov lus pem hauv ntej uas tau muaj zog powered subwoofers built-in. Qhov kev xaiv uas koj xaiv yog koj xaiv, tab sis, yog tias koj tsis siv lub tshuab channel .1, koj yuav tsis hnov suab puv suab.