Kev paub hauv tsev ua yeeb yam tsis tiav yog tias tsis muaj lub suab bass thaj tsam uas shakes chav. Txawm li cas los xij, tom qab txuas cov khoom sib txuas thiab cov neeg hais lus, koj tsis tuaj yeem tig txhua yam, tsa lub ntim, thiab xav tias koj yuav hnov cov suab zoo hauv tsev ua yeeb yam. Nws yuav siv ntau tshaj qhov ntawd.
Qhov siab thiab nruab nrab (suab, sib tham, cua, thiab suab paj nruag feem ntau) thiab bass zaus (hluav taws xob thiab acoustic ntses bass thaj tsam, tawg, thiab av qeeg) yuav tsum tau xa mus rau cov neeg hais lus kom raug thiab raug xa mus. mus ua bass tswj.
Surround Sound and Bass
Music (tshwj xeeb yog pob zeb, pop, thiab rap) yuav muaj cov ntaub ntawv tsawg zaus uas lub subwoofer tuaj yeem siv tau. Thaum cov yeeb yaj kiab (thiab qee qhov TV qhia) sib xyaw rau DVD thiab Blu-duab tshav Disc, lub suab raug muab rau txhua tus channel.
Nyob rau hauv ib puag ncig cov qauv, kev sib tham tau muab rau hauv nruab nrab channel, cov suab nrov thiab suab paj nruag feem ntau tau muab rau sab laug thiab sab xis pem hauv ntej, thiab cov suab nrov ntxiv raug xa mus rau ib puag ncig raws.
Qee lub suab tawm tswv yim muab suab rau qhov siab lossis saum taub hau. Lawv feem ntau muab cov zaus qis heev rau lawv tus kheej channel, hu ua.1, subwoofer, lossis LFE channel
Kev tswj hwm bass thaj tsam
Ib lub tsev ua yeeb yam hauv tsev (feem ntau anched los ntawm lub tsev ua yeeb yam hauv tsev) yuav tsum tau faib cov suab nrov mus rau qhov raug raws thiab cov neeg hais lus kom rov ua dua qhov kev ua yeeb yam zoo li kev ua yeeb yam. Bass tswj muab cov cuab yeej no.
Koj tuaj yeem ua bass tswj tau los yog manually. Ua ntej pib, muab cov neeg hais lus tso rau hauv qhov chaw tsim nyog, txuas lawv mus rau koj lub tsev ua yeeb yam receiver, thiab tom qab ntawd xaiv qhov twg lub suab zaus yuav tsum mus.
Tsim Koj Tus Neeg Hais Lus Configuration
Rau qhov yooj yim 5.1 channel configuration, txuas sab laug / sab xis pem hauv ntej hais lus, nruab nrab hais lus, thiab sab laug / sab xis hais lus. Yog tias koj muaj lub subwoofer, txuas rau lub receiver lub subwoofer preamp tso zis.
Tom qab koj txuas cov neeg hais lus nrog (lossis tsis muaj) lub subwoofer, nkag mus rau hauv lub tsev ua yeeb yam receiver lub on-screen teeb zaub mov thiab nrhiav cov lus teeb tsa lossis teeb tsa cov ntawv qhia. Yuav tsum muaj kev xaiv los qhia rau lub receiver uas hais lus thiab subwoofer txuas nrog.
Teeb hais lus/subwoofer teeb liab Routing thiab hais lus loj
Tom qab lees paub qhov teeb tsa tus hais lus, xaiv yuav ua li cas thiaj li hloov suab nrov ntawm cov neeg hais lus thiab subwoofer.
- Yog tias koj muaj cov neeg hais lus hauv pem teb tab sis tsis yog lub subwoofer, xaiv tias koj tsis muaj subwoofer. Tus txais yuav xa cov zaus qis rau cov woofers hauv koj cov neeg hais lus hauv pem teb. Tsis tas li, yog tias tau txais kev tshoov siab, teeb tsa cov neeg hais lus hauv pem teb kom loj.
- Yog tias koj muaj cov neeg hais lus hauv pem teb thiab lub subwoofer, xaiv tias koj muaj kev sib xyaw (lossis ob qho tib si) hais lus / subwoofer teeb. Tus txais yuav xa cov zaus qis mus rau woofers hauv koj cov neeg hais lus hauv pem teb thiab lub subwoofer. Yog tias muaj lus nug, teeb tsa cov neeg hais lus hauv pem teb kom loj.
- Yog tias koj muaj cov neeg hais lus hauv pem teb thiab lub subwoofer, xa cov zaus qis rau subwoofer los ntawm kev xaiv cov neeg hais lus hauv pem teb, yog tias tau txais kev tshoov siab, me me. Txawm hais tias cov neeg hais lus hauv pem teb tuaj yeem tso tawm cov suab bass thaj tsam, muaj feem yuav, lawv tsis tuaj yeem tsim cov zaus qis heev uas lub subwoofer zoo tuaj yeem ua tau.
- Los ntawm kev txav qis dua mus rau subwoofer nkaus xwb, koj txuas ntxiv cov lus teb tsawg zaus ntxiv txawm tias koj muaj cov neeg hais lus hauv pem teb. Txawm li cas los xij, txij li lub subwoofer feem ntau muaj lub tshuab ua suab nrov, koj tab tom nqa lub nra ntawm lub receiver uas nws tuaj yeem siv los muab lub zog rau nruab nrab thiab siab zaus.
- Kev sim nrog ob qho kev xaiv hais lus hauv pem teb (sib xyaw lossis subwoofer nkaus xwb) rau qis zaus thiab hnov qhov ua haujlwm zoo tshaj rau koj. Koj tuaj yeem rov ua qhov kev teeb tsa txhua lub sijhawm.
- Yog tias koj muaj phau ntawv txee-hom hais lus rau lwm cov channel ua ke nrog lub subwoofer, xa tag nrho cov zaus qis rau lub subwoofer nkaus xwb. Qhov no yuav siv sij hawm tsawg-frequency load tawm ntawm cov neeg hais lus me me vim lawv tsis tuaj yeem tsim cov ntses bass thaj tsam qis dua. Yog tias tau txais kev tshoov siab, teeb tsa txhua tus hais lus rau me me.
Subwoofer vs. LFE
Thaum txiav txim siab qhov twg ntawm cov kev xaiv saum toj no siv, feem ntau cov yeeb yaj kiab suab paj nruag ntawm DVD, Blu-duab tshav Disc, thiab qee qhov chaw streaming muaj cov LFE (Low-Frequency Effects) channel (Dolby thiab DTS ib puag ncig hom).
LFE channel muaj cov ntaub ntawv tshwj xeeb, tsis tshua muaj zaus uas tuaj yeem dhau los ntawm tus txais lub subwoofer preamp tso zis. Yog tias koj qhia rau tus txais koj tsis muaj lub subwoofer, koj yuav tsis muaj kev nkag mus rau cov ntaub ntawv tsawg zaus uas tau muab tso rau hauv cov channel ntawd. Txawm li cas los xij, lwm cov ntaub ntawv tsawg zaus uas tsis tau sau tshwj xeeb rau LFE channel tuaj yeem xa mus rau lwm tus neeg hais lus.
Ntau lub tsev ua yeeb yam hauv tsev muab cov khoom tawm rau ob lub subwoofers.
Kev tswj hwm tus ntses bass thaj tsam zoo
Tom qab xaiv tus neeg hais lus / subwoofer teeb liab routing xaiv, ib txoj hauv kev los ua kom tiav cov txheej txheem yog siv cov lus teeb tsa tsis siv neeg uas muaj ntau lub tsev ua yeeb yam hauv tsev muab.
Piv txwv ntawm kev teeb tsa tsis siv neeg hais lus suav nrog Anthem Room Correction (Anthem AV), Audyssey (Denon/Marantz), AccuEQ (Onkyo), MCACC (Pioneer), DCAC (Sony), thiab YPAO (Yamaha).
Txawm hais tias muaj ntau qhov sib txawv ntawm txhua qhov kev ua haujlwm no, ntawm no yog qhov lawv muaj sib xws:
- Lub microphone tshwj xeeb yog muab rau koj tso rau ntawm qhov chaw mloog thawj zaug uas tseem ntsaws rau hauv koj lub tsev ua yeeb yam receiver.
- Tom qab koj ntsaws lub microphone, nias lub pob pib lossis xaiv qhov pib xaiv los ntawm cov ntawv qhia zaub mov ntawm lub vijtsam. Qee lub sij hawm pib cov ntawv qhia zaub mov tuaj yeem pib thaum koj ntsaws rau hauv lub microphone.
- Tus neeg txais xov tooj tom qab ntawd tso tawm cov suab ntsuas tus kheej los ntawm txhua tus neeg hais lus uas lub microphone khaws thiab xa rov qab mus rau tus txais.
- Tus txais yuav tshuaj xyuas cov ntaub ntawv thiab txiav txim siab tus neeg hais lus nyob deb, sib npaug ntawm cov zis theem ntawm cov neeg hais lus, thiab pom cov ntsiab lus zoo tshaj plaws uas cov zaus sib faib ntawm cov neeg hais lus thiab lub subwoofer.
Txawm hais tias yooj yim rau kev teeb tsa feem ntau, txoj kev no tsis yog ib txwm raug. Qee zaum nws tuaj yeem xam qhov deb ntawm tus neeg hais lus thiab tus hais lus / subwoofer zaus cov ntsiab lus, teeb tsa cov channel tso tawm qhov nruab nrab qis dhau lossis cov zis tawm suab ntau dhau. Txawm li cas los xij, koj tuaj yeem kho cov no manually tom qab qhov tseeb, yog tias xav tau.
kab hauv qab
Yog tias koj taug txuj kev nyuaj dua thiab muaj sijhawm, koj tuaj yeem siv kev tswj hwm tus ntses bass thaj tsam. Txhawm rau ua qhov no, ntxiv rau kev teeb tsa tus hais lus teeb tsa, teeb tsa kev teeb tsa, thiab qhov loj me, koj kuj yuav tsum tau teeb tsa qhov sib txawv ntau zaus.
Dab tsi Crossover Frequency Yog thiab Yuav Ua Li Cas
Kev hla yog qhov zaus ntawm kev tswj hwm ntses bass thaj tsam, qhov nruab nrab / siab thiab qis zaus (hais hauv Hz) tau muab faib nruab nrab ntawm cov neeg hais lus thiab subwoofer.
Frequencies saum toj no crossover point yog muab rau cov neeg hais lus. Frequencies hauv qab no taw tes yog muab rau lub subwoofer.
Qhov crossover point rau lub subwoofer kuj tseem hu ua LPF (Low Pass Filter).
Txawm hais tias tus neeg hais lus tshwj xeeb sib txawv ntawm cov npe tshwj xeeb thiab cov qauv (yog li yuav tsum tau hloov kho), qee qhov kev qhia dav dav dav dav suav nrog.
- Yog tias koj siv phau ntawv txee / cov neeg hais lus satellite, qhov sib txawv ntawm cov neeg hais lus thiab lub subwoofer feem ntau nyob ntawm 80 Hz thiab 120 Hz.
- Yog tias koj siv cov neeg hais lus hauv pem teb, koj tuaj yeem teeb qhov crossover ntawm cov neeg hais lus thiab subwoofer qis dua, xws li nyob ib ncig ntawm 60 Hz.
Ib txoj hauv kev los nrhiav qhov sib txawv zoo yog txhawm rau txheeb xyuas tus hais lus thiab subwoofer cov lus qhia tshwj xeeb los txiav txim siab qhov chaw tsim khoom tsim raws li cov lus teb hauv qab kawg thiab subwoofer cov lus teb saum toj kawg nkaus hauv Hz. Tom qab ntawd koj tuaj yeem nkag mus rau hauv lub tsev ua yeeb yam tus neeg txais kev hais lus thiab siv cov ntsiab lus no ua cov lus qhia.
Ib qho cuab yeej muaj txiaj ntsig hauv kev teeb tsa cov ntsiab lus sib txawv yog DVD lossis Blu-duab tshav xeem disc uas suav nrog ntu kev sim suab, xws li Digital Video Essentials.
Txoj kab hauv qab
Muaj ntau qhov kom tau txais qhov ntawd khob koj cov thom khwm tawm ntawm kev siv ntses bass thaj tsam dua li txuas koj cov neeg hais lus thiab subwoofer, tig rau koj lub cev, thiab tsa lub ntim.
Los ntawm kev yuav cov neeg hais lus zoo tshaj plaws thiab cov kev xaiv subwoofer rau koj cov kev xav tau thiab nyiaj txiag, siv sijhawm ntxiv los tso cov neeg hais lus thiab subwoofer nyob rau hauv qhov chaw zoo tshaj plaws, thiab siv kev tswj hwm tus ntses bass thaj tsam, koj yuav pom qhov kev txaus siab hauv tsev ua yeeb yam ntau dua..
Rau kev tswj cov ntses bass thaj tsam kom ua tau zoo, yuav tsum muaj kev hloov pauv tsis tu ncua, ob qho tib si hauv zaus thiab ntim tawm, raws li cov suab txav los ntawm cov neeg hais lus mus rau subwoofer. Yog tias tsis yog, koj yuav pom qhov tsis sib xws hauv koj qhov kev mloog zoo li ib yam dab tsi ploj lawm.
Txawm koj siv txoj hauv kev los yog phau ntawv qhia rau kev tswj bass yog nyob ntawm koj. Tsis txhob poob siab nrog cov khoom siv techie mus rau qhov chaw uas koj siv sijhawm feem ntau los hloov kho dua li tsis txaus siab rau koj cov nkauj thiab yeeb yaj kiab.
Qhov tseem ceeb yog qhov kev teeb tsa hauv tsev ua yeeb yam suab zoo rau koj.
