Lub suab rwb thaiv tsev cov ntaub ntawv siv nrov impedance kom muaj kev cuam tshuam lub suab tsis muaj suab nrov, thiab muaj cov suab nrov me me hauv cov duab ntxoov ntxoo ntawm cov ntaub ntawv rwb thaiv tsev suab, thaum cov ntaub ntawv suab nrov siv cov suab-absorbing thiab suab-absorbing media los tsim ib lub suab nrov infinite, uas yog, kom txo cov suab tsis muaj suab nrov.Kev siv ob yam khoom no muaj qhov sib txawv.Kev hloov pauv yooj yim yuav tsis tsuas yog ua tsis tau raws li koj qhov kev xav tau tab sis kuj tseem tuaj yeem muaj qhov cuam tshuam tsis zoo.
Cov qauv siv tau ntau dua yuav tsum tau txheeb xyuas siv txoj kev xav ntawm kev ua qauv suab paj nruag thiab daws tau siv qee qhov sib npaug ntawm lub suab.
Piv txwv li, yog tias cov ntaub ntawv pov thawj suab tau siv rau hauv lub tsev hais plaub.Txhawm rau kom sib npaug ntawm cov suab paj nruag thiab thaj chaw tsis kawg, lub tsev hais plaub siv cov khoom siv suab tsim nyog los tshem tawm cov suab tsis tsim nyog thiab ua tiav lub hom phiaj reverberation.Tab sis yog tias cov ntaub ntawv rwb thaiv tsev siv cov khoom siv suab, lub suab uas tau tsim los ua kom tsis muaj zog yuav raug txo.Nws yog reflected rov qab, uas ua rau muaj kev hloov nyob rau hauv reverberation teb.Ces cov suab paj nruag koj hnov tej zaum yuav yog lub suab nrov, thiab nws yeej nyob ntawd.Feem ntau, cov khoom siv suab nrov hauv chav hais lus yuav tsum nruj me ntsis raws li cov cai ntawm lub rooj sib tham.Lub tsev qauv thiab lub luag haujlwm tseem ceeb thiab cov teebmeem uas yuav tsum tau txais yuav raug nqus thiab attenuation ntawm lub suab ntawm ntau zaus.Cov no yog lub hom phiaj tseem ceeb ntawm architectural acoustics.
Qhov xwm txheej ntawm cov khoom siv suab nrov siv hauv ntau qhov chaw yog qhov no.Cov khoom siv suab nrov tsis tshem tawm lub suab tag nrho.Lawv haus lub zog ntawm lub suab nthwv dej ntawm qee zaus.Txawm li cas los xij, lub suab nthwv dej ntawm lwm zaus tsis nqus dej tuaj yeem dhau los ntawm cov khoom siv.
Cov chaw lom zem, chav computer, thiab cov chaw tsim khoom muaj suab nrov nrov thiab lub zog muaj zog.Yog tias koj tsuas yog siv cov khoom siv suab nrov, cov nyhuv yuav tsawg.Tseem muaj ntau lub suab nrov tom qab lub suab-absorbing cov ntaub ntawv tau teeb tsa (feem ntau nyob hauv thaj chaw nyob).
Cov ntaub ntawv suab rwb thaiv tsev feem ntau yog cov khoom siv suab nrov, uas tuaj yeem cuam tshuam tag nrho cov xwm txheej suab nthwv dej rov qab.Tau kawg, qee qhov tshwj xeeb Hais txog kev tsim, suab rwb thaiv tsev kuj tuaj yeem siv cov khoom siv suab nrov.Tib neeg hnov qhov hnov mob rau lub suab nrov hauv qee zaus bands.Siv qhov no, koj tuaj yeem teeb tsa kom nqus suab nthwv dej hauv cov kab hluav taws xob no kom ua tiav cov txiaj ntsig ntawm kev tshem tawm suab nrov.
Post lub sij hawm: Oct-20-2023
