Yuav xaiv lub tsev ua yeeb yam li cas - Tsev Kawm Ntawv Digital

txheem

Lub suab txawv
Acoustics thiab chav loj
Dab tsi yog pob nyiaj siv rau acoustics?
ntses bass thaj tsam
Txais lossis tag nrho cais?
Summing txog
Piv txwv ntawm Speaker System

Kev xaiv ntawm cov khoom uas muab cov khoom zoo thaum ua si ob qho tib si movies thiab music yog ib txoj hauj lwm uas tau qhuas, tab sis yog tias koj tsis muaj lub hnab nyiaj hauv qab, koj yuav tau nrhiav kev sib haum xeeb. Tej zaum, nyob rau theem no, koj yuav xav "tso" lub kaw lus los ntawm qhov no lossis qhov sib xyaw ntawm acoustics thiab kho vajtse. Yuav ua li cas ua kom qhov sib xyaw ua ke no tshaj plaws zoo ? Hauv tsab xov xwm no, cov kws tshaj lij ntawm lub khw "Student" yuav qhia koj seb yuav nrhiav dab tsi thaum xaiv koj lub tsev ua yeeb yam.

Ua ntej ntawm tag nrho cov, txiav txim siab Dab tsi yog qhov tseem ceeb tshaj rau koj - suab paj nruag lossis xinesmas? Nug koj tus kheej cov lus nug: koj puas mloog nkauj lossis saib yeeb yaj kiab ntau zaus? Tsis txhob hnov qab txog qhov zoo nkauj tivthaiv - yog qhov tsos ntawm lub khoom siv thiab nws ua ke nrog rau sab hauv tseem ceeb rau koj? Tau kawg, nws yog qhov zoo tshaj plaws los txiav txim siab qhov no ua ntej yuav qhov system.

Lub suab txawv

Ib txhia yuav hais li ntawd suab zoo yog lub suab zoo, lub sijhawm. Puas yog nws txawv heev thaum ua si suab thiab video? Yog thiab tsis yog. High-quality audio recordings thiab zaj duab xis lem muaj tib yam khoom : dav khwv khwv tau ntau yam , stamp qhov tseeb, spatial yam ntxwv uas tso cai rau koj los tsim kom muaj kev nkag siab ntawm peb-dimensional kev muaj tiag los ntawm acoustics.

Hauv cov yeeb yaj kiab niaj hnub no, kev sib tham yog rov tsim dua los ntawm qhov chaw nruab nrab, ib puag ncig lub suab cuam tshuam yog tsim los ntawm cov khoom siv nyiaj siv ua haujlwm, thiab cov kev xav tau rau cov suab nrov tsawg tawm mus. Yuav luag txhua zaj movie tso tawm hauv 20 xyoo dhau los muaj ib multi-channel suab paj nruag .

Central channel

qab nthab acoustics

Hauv tsev ua yeeb yam, lub lub luag haujlwm tseem ceeb ntawm lub subwoofer yog tsim kom muaj zog tsawg-zaus cuam tshuam - hais lus ntxhib, qhov tseem ceeb yog ua kom lub qhov rais rattle. Thaum ntaus suab paj nruag, lub subwoofer yuav tsum muab yog bass , qhov zoo ntawm uas yuav tsis cuam tshuam los ntawm koj cov neeg hais lus.

Phab ntsa mounted subwoofer

Txhua tus neeg sawv cev ntawm cov tuam txhab tsim khoom siv acoustic thiab hluav taws xob tau thov tias thaum saib yeeb yaj kiab, cov neeg siv khoom ua kom lub suab nrov tshaj thaum mloog nkauj. Yog li, video-oriented system muaj ntau dua kev xav tau ntawm lub zog.

Hauv tsev ua yeeb yam, suab ua si a theem nrab lub luag hauj lwm: tus tsov ntxhuav feem ntawm kev mloog yog coj los ntawm qhov zoo ntawm cov duab thiab kev ua noj qhov chaw ntawm qhov screen, yog li, feem ntau yuav, koj yuav kho cov suab me me yuam kev condescendingly lossis tsis pom lawv txhua. Yog tias peb tab tom tham txog lub kaw lus tsom rau kev mloog nkauj, ces nws qhov "kev lom zem" yog txiav txim siab tag nrho los ntawm lub suab zoo .

Yog koj npaj yuav siv qhov system rau ob lub hom phiaj, qhov kev daws teeb meem zoo tshaj plaws yog ua tib zoo xaiv lub suab sib npaug nyob ntawm seb koj nyiam.

Acoustics thiab chav loj

Ua ntej xaiv acoustics, tshuaj xyuas chav qhov twg koj npaj yuav tso qhov system. Yog hais tias nws dav - 75 m3 ^or ntau dua - thiab koj tab tom craving unsparingly lub suab tiag tiag, koj yuav tsum xav txog kev yuav ib tug tag nrho-ntaus hais lus system, ua tiav nrog ib tug nyias muaj nyias amplifier thiab ib puag ncig processor.

Ib tug hais lus floorstanding nrog lub taub hau txaus nyiam lub suab nrov dua thiab tsis tshua muaj kev cuam tshuam ntau dua li cov neeg hais lus me me, txawm tias muaj kev txhawb nqa subwoofer.

Txawm hais tias koj tsuas yog yuav qhib koj lub system ib zaug lossis ob zaug hauv ib xyoos rau kev qhuas koj cov phooj ywg audiophile, nws ib txwm zoo kom paub tias nws muaj peev xwm ua tau. Qhov no yog hais txog tib yam li txhua txhua hnub mus ua hauj lwm nyob rau hauv ib tug Porsche: tsis tshua muaj thaum koj leeb mus rau 130 km / h, tab sis nyob rau tib lub sij hawm nco ntsoov: nyob rau hauv cov ntaub ntawv no lub cav yuav muab tawm tag nrho cov 300. Txawm li cas los, xws li ib tug mov. lub hwj chim tsis yog pheej yig - qhov no kuj muaj tseeb rau tsheb, thiab rau lub tshuab suab.

Kuv tau mus cuag Mark Casavant, Tus Lwm Thawj Coj ntawm Engineering ntawm Klipsch Group (cov neeg tsim khoom ntawm cov neeg hais lus hauv qab Klipsch, Zog, Mirage thiab Jamo hom) txog chav tsev loj, thiab nws tau lees paub tias thaj chaw loj kom meej meej. yuav tsum tau muaj zog acoustics

"Rau ib chav nrog qhov ntim ntawm 85 m ³ ntawm qhov chaw mloog, lub suab ncov mus txog 105 dB (qib siv rau kev ua yeeb yaj kiab), xav tau lub zog muaj zog txaus, "Casavant tau hais, sau tseg tias rau cov chav loj cov kev xav tau rau cov neeg hais lus tsawg zaus kuj yog qhov siab heev, thiab muaj nws ua rau kev txiav txim siab rau nruab tsawg kawg yog ob lub subwoofer.

Los ntawm txoj kev, koj tuaj yeem suav tag nrho cov kev txwv rau qhov chaw ntawm cov neeg hais lus siv lub laij lej ntawm peb lub vev xaib: thaum lawv nyob hauv ib chav square , nyob rau hauv ib chav tsev duab plaub raws phab ntsa ntev , nyob rau hauv ib chav duab plaub raws phab ntsa luv .

Kev muag khoom loj tshaj plaws yog ntu 5.1 hais lus systems. Cov neeg sawv cev ntawm cov tuam txhab koom siab tshaj tawm tias kev yuav khoom ntawm cov tshuab 7.1 thiab 9.1 tsuas yog tsim nyog rau cov chav loj tiag tiag.

Hais lus system 5.1

Ntawm qhov tod tes, yog tias koj muaj chav me me, hais tias, 3.5 x 5 meters, thiab koj tsis tas xav hnov "kev tshee ntawm lub ntiaj teb", rau kev saib yeeb yaj kiab thiab mloog nkauj, me me suab system los ntawm txheej txheej satellite hais lus nrog subwoofer yog qhov tsim nyog heev. thiab ib tug dlej mid-range AV receiver.

Cov ntsiab lus: chav loj thiab lub zog suab yog ob yam cuam tshuam los xav txog thaum xam tus nqi rau cov nyiaj.

Dab tsi yog pob nyiaj siv rau acoustics?

Yog tias lub hom phiaj tseem ceeb ntawm koj lub tsev ua yeeb yam yog saib cov yeeb yaj kiab, tsis txhob skimp rau ib tug zoo center channel hais lus (yuav tsum yog ib qho uas phim cov suab ntawm lwm cov acoustics). Yog hais tias suab paj nruag tseem ceeb dua rau koj, faib feem ntau ntawm cov peev nyiaj rau qhov pem hauv ntej hais lus , sab xis thiab sab laug.

Thaum koj tau txiav txim siab ntawm koj qhov kev nyiam, tsis txhob ua kev yuav khoom raws li lub hom phiaj nkaus xwb. Nws yog ib tug misguided lub tswv yim xav tias ib hom yog ntau rau cov yeeb yaj kiab playback thiab lwm yam rau suab paj nruag.

ntses bass thaj tsam

Muab cov subwoofer feem ntau muaj qhov pom kev txhim kho hauv suab zoo dua ntses bass thaj tsam subwoofers. Tus tsim ntawm lub tom kawg tso cai rau koj rov tsim dua a qhov tob ntawm cov ntses bass thaj tsam ntau dua, tab sis tib lub sij hawm lawv yog cov yam ntxwv los ntawm kev tswj cov ntses bass thaj tsam, piv txwv li, xa cov txheej txheem nyob rau hauv cheeb tsam tsawg zaus zuj zus.

Vim yog qhov tsis zoo no, bass- reflex subwoofers yog tsawg nrov nrog suab paj nruag lovers thiab connoisseurs ntawm cov cuab yeej zoo tshaj li kaw-hom hais lus. Txawm li cas los xij, tus tsim ntawm lub subwoofer zoo nyob ntawm ntau yam tsis muaj, yog li cov cai saum toj no tsis yog ib txwm muaj tseeb. Kuv lub tswv yim: ua ntej yuav , mloog seb lub subwoofer (thiab hais lus) suab li cas.

Kaw subwoofer

Ntses bass thaj tsam subwoofer

Txais lossis tag nrho cais?

Ib tug zoo Tus txais AV yog ib qho kev daws teeb meem zoo rau lub tsev ua yeeb yam lossis suab paj nruag-taw qhia lub suab. Thaum zoo hais lus koj yuav niaj hnub no tsis zoo li yuav ploj mus los ntawm 2016 lossis txawm tias 2021, yuav AV receiver coj tsis ntseeg txog yav tom ntej nyob rau hauv cov ntsiab lus uas ntawm cov kev hloov pauv hauv cov suab ib puag ncig tshiab, kev sib txuas hauv network, cov kev xav tau ntawm kev ua haujlwm digital, kev sib txuas cov yam ntxwv thiab kev hloov kho tshiab uas yuav ua rau cov qauv txais tam sim no feem ntau tsis tshua muaj nyob hauv tsib xyoos.

I pom zoo yuav khoom AV receiver nrog kev sib txuas zoo thiab kev ua haujlwm siab tshaj plaws thiab siv nws ua ib puag ncig lub suab processor.

Tus txais AV

Summing txog

Kuv tau muab koj cov zaub mov ntau rau kev xav thiab kuv vam tias tsab xov xwm no yuav pab koj txiav txim siab kom paub ntau ntxiv thaum npaj koj qhov kev yuav khoom. Tau kawg, yog tias koj tsis txwv nyiaj txiag thiab ua rau qhov teeb meem nrog txhua qhov hnyav, koj yuav dhau los ua tus tswv ntawm lub tsev ua yeeb yam lossis lub kaw lus suab nrog lub suab. suab zoo heev .