Suab tshuab rau lub tsev: yam ntxwv, xaiv, installation, kev txheeb xyuas

suab khoom ua lag luam tau yeej ib txwm tau ib tug meej thiab yooj yim rau tib yam cov pej xeem, uas yuav tsum paub txog ntau nuances nyob rau hauv tsim acoustics. Khoom ntawm no hom ntawm cov khoom nyob rau hauv tsev - tshwj xeeb tshaj yog ib qho tseem ceeb tshwm sim, raws li nws yog ib lub nyob ze kev sib raug zoo ntawm tus kheej qhov chaw txiv neej nrog lub suab. Xijpeem, xaiv lub suab system rau lub tsev, tsis txaus raws li qhov yooj yim hauv paus ntsiab lus ntawm nqe thiab zoo. Nyob rau hauv tej rooj plaub, muaj txhua lub sij hawm kom tau lub zoo rau ib qho hom phiaj cov khoom rau me ntsis nyiaj, thiab tej zaum kuj vim hais tias ntawm qhov kev tshwm sim tsim nyog los daws tau qhov yooj yim teeb meem los ntawm loj kev nqis peev.

Cov ntaub ntawv thiab qhov ntev ntawm lub vaj tse

Txawm tias manufacturers yog nquag thab muag khoom compact suab system qauv tseem muaj ib tug nqi loj ntawm cov lus qhia thiab resonant zoo vaj tse nyob. Cias muab, me me emitters suab tsis muaj brainer yuav "rub" cov uas tsis muaj frequencies. Hais tias yog, high-quality audio tshuab rau tsev muaj tsawg kawg yog nruab nrab loj thiab lub cev rau optimum acoustics. Qhov thib ob mob, nyob rau hauv qhov tseeb, nyob rau hauv kev tsim kho ntawm lub cev khoom. Tam sim ntawd kuv yuav tsum hais tias cov ntoo yog preferable. Nrog rau tag nrho cov zoo ntawm tus nqi qis thiab usability piv lub cev ua los ntawm yas nrog ib tug tej yam ntuj tso analogue ntawm lub suab zoo thiab tib ua ntses bass thaj tsam frequencies. Cov neeg uas tos vim hais tias ntawm lub txaj muag pob nyiaj siv, nws yog tsim nyog los muab ib tug medium-nqi kev xaiv los ntawm MDF, tab sis nyob rau hauv cov ntaub ntawv no peb xav tias ib tug nruab nrab rau qhov zoo ntawm kev ua hauj lwm ntawm lub system.

Basic acoustic kev kawm

Tam sim no koj muaj peev xwm mus rau lub ntsiab hauj lwm ntsuas uas tuab lub chaw ua hauj lwm ntawm tej suab system rau lub tsev thiab tshaj. Yog li, lub pom tsis muaj raws li nram no:

• Neeg emitters (hais lus). Nyob rau hauv essence, nws yog ib qho taw qhia cov suab siab generated system. Siv hauv tsev tej yam kev mob taus rhiab heev yog 90 dB los yog ntau tshaj.
• Ntau zaus. Qhov no yam ntxwv yuav pom tau tias raws li lub ntsiab yog ib tug. Nws muaj feem xyuam rau lub zaus ntawm lub suab tsis txoj kev hauv tsev, uas yuav tsum tau mus ua si qhov system. Kuv yuav tsum hais tias qhov zoo tshaj plaws lub suab system yuav tau ze li sai tau mus rau lub ntau yam, uas yog zoo tib yam rau lub peev xwm ntawm xaav ntawm tib neeg pob ntseg. Yog li ntawd peb yuav xyuam xim kom tau variants nrog indicators, As 000 kwv yees li 18-20 Hz.
• Number suab kab khiav. Qhov no yog lub xov tooj ntawm satellites, uas yog hais lus uas yuav ua hauj lwm nrog ntau frequencies. Qhov zoo tshaj plaws configuration yog suav tias yog 5.1.
• Hwj chim khoom. Lub siab dua cov qhab nia, qhov ntau dua yuav tsum tau lub siab tshaj plaws volume. Tab sis nws yog ib qho tseem ceeb los ua tim nyob rau hauv lub siab hais tias qhov no txwv koj yuav tsum tau muaj yam tsawg 30% siab tshaj lub peev xwm ntawm amplifier. Qhov nruab nrab hwj chim rau lub suab system, tsim los rau cov tsev, yog 50 watts.

Nta ntawm portable tshuab

Plus chaw hais lus yog hais tias lawv muaj peev xwm muab qhov zoo tshaj plaws lub suab zoo. Nyob rau hauv lem, lub portable audio system lacks no kom zoo dua rau ob peb yog vim li cas. Ua ntej, nws tsim yog tuned rau muaj, tsis rau winning suab paj nruag playback, piv txwv li, vim kev siv ntawm cov tib yas. Secondly, qhov heev qhov chaw ntawm lub lag luam ntawm tej pab kiag li lawm yog tsis tshua muaj heev rau lub suab zoo taw tes ntawm view.

Xijpeem, qhov no hom ntawm cov khoom nws muaj nws tus kheej zoo. Lawv yog cov nyob rau hauv tib lub muaj, uas tso cai rau lub system mus coj ib tug taug kev, tsev, chaw ua hauj lwm, thiab lwm yam ... Nyob rau hauv cov niaj hnub hauv daim ntawv ntawm cov portable audio system muaj me ntsis ua nrog ib tug mono-kem configuration nrog built-nyob rau hauv 1.0 3.5 mm. Tus qauv kab thiab Sven JBL tuam txhab uas muag, piv txwv li, koj yuav nrhiav tau zoo tso suab pab kiag li lawm xws li subwoofers 2.1.

installation

Tsis zoo li lwm yam khoom, suab systems yuav tsum tau ib tug tshwj xeeb ze nyob rau hauv lub installation txheej txheem. Nws yog tsis tsuas ruaj ntseg cov khoom thiab nws hais, tab sis ua ntej ntawd, yog dab tsi ntxiv ib qho tseem ceeb los mus xaiv tus muaj txoj cai layout. Raws li ib tug txoj cai, zoo tib yam cov neeg tau nrog kho vajtse 5.1, txawm hais tias muaj ntau heev thiab tshuab 7.1. Nyob rau hauv ob qho tib si zaum, qhov kev installation ntawm suab systems yuav qhov chaw hais lus rau cov cai nram qab no:

• Lub rear thiab pem hauv ntej dab yog nyob rau hauv lub qhov siab ntawm lub pob ntseg ntawm tus neeg siv - feem ntau 1 m los ntawm hauv pem teb.
• Pem hauv ntej hais lus thiab cov neeg siv lub taub hau yuav tsum tsim ib qho ceskaum daim duab peb sab uas nws apex lub sib npaug kwv yees li 60 °.
• Qhov kev ncua deb ntawm qhov chaw mus rau lub mloog yuav tsum phim qhov kev ncua deb rau pem hauv ntej hais lus, yam tsawg kawg kwv yees li.

Comments txog suab tshuab

Nyob rau hauv thawj-class suab yog tam sim no yuav luag tsis muaj teeb meem nrog rau cov kev xaiv ntawm haum cov khoom. Txwv tej zaum yuav tshwm sim los tsuas los ntawm tus nqi uas tus mas yuav kis tau lub cev. Nqi kev ntsuas pib ntawm ib tug nruab nrab ntawm 7 mus rau 15 txhiab. Tshiav. Yog hais tias peb xav txog qhov nruab nrab nqi qeb, uas muaj xws li ua qauv ntawm Sony, Samsung, Pioneer, thiab hais txog. E., Lub negative tswvyim tej zaum yuav ua tau tsuas yog tsawg functionality. Piv txwv li, nws yuav ua tau hauv lub qhaj ntawv ntawm wireless connectivity pab kiag li lawm.

Tsis tas li ntawd, tej zaum muaj kev tsis txaus siab hais txog cov kev muaj zoo, txawm hais tias manufacturers yog txawm pheej yig suab paj nruas khoom ua tib zoo suited rau qhov siv thiab ua casings. Nws yog ib zajlus kom hais tias tsawg kawg tus nqi ntawm tsis zoo tswvyim ua rau lub system Hi-End, supplemented consoles neej Style. Cov khoom no yog JVC, Bose thiab lwm yam tuam txhab uas muag specializing nyob rau hauv cov suab ya. Tej systems yog qhuas xwb tsis rau tus zoo heev acoustics, yooj yim suab zoo, functionality thiab ergonomics, tab sis kuj rau ib tug tsuas yog tsim. Txawm li cas los, muaj muaj xws li cov khoom thiab rho tawm - yog lub feem ntau kim suab systems.

xaus

Kom txog rau thaum ntev los no nws twb ntseeg tau tias txiav txim li cas npaum li cas lub suab zoo, nyob rau ntawm ib amateur theem, nws yog tsis yooj yim sua. Yog li ntawd, lub suab rau lub tsev raug xaiv, es, tsis yog txheej xwm ntawm kev ntsuam xyuas ntawm lub suab thiab functionality, tus loj tib yam thiab kev zoo nkauj ntawm cov qauv. Txawm li cas los, cov teeb meem no tau hloov lawm, cov technology tso cai rau kom mus txog xws heights purity thiab tob ntawm lub suab hais tias cov yam ntxwv ua tseem ceeb heev. Raws li, cov neeg uas xav mus xwb tsis muaj ib lub suab tom qab nyob rau hauv lub tsev, thiab txaus siab rau cov suab paj nruag, koj yuav tsum tau kom huv si tsom xam cov khoom, ua tib zoo xam nws ua hauj lwm zoo kev ua tau zoo.