SenienceAstic ua qhov tshiab cov txheej txheem tshiab Anchoic Chamber rau kev kuaj xyuas cov suab thiab ua tau zoo ntawm cov tshuaj ntsuam xyuas suab.
● Chaw tsim kho: 40 square metres
● Chav ua hauj lwm chaw: 5400 × 6800 × 5000mm
Kev Tsim Kho: Guangdong Shenniob Acoustic Technology, Shengyang Acoustics, Tuam Tshoj Electronics Chaw ua si sab qab teb
● Acoustic Indicators: qhov txiav tawm cov zaus tuaj yeem yog 63Hz; Lub suab tom qab tsis siab tshaj 20db; Ua tau raws li qhov yuav tsum tau ntawm ISO3745 GB 6882 thiab ntau yam qauv kev lag luam
● Cov ntaub ntawv lag luam raug, cov chaw ua haujlwm, chav ua haujlwm ua haujlwm thiab lwm yam khoom lag luam hauv ntau yam kev lag luam xws li cov khoom sib txuas lus xws li cov khoom lag luam, electro-acoustic khoom.
Kev Tsim Nyog Tau Txais:
PaBoo kuaj daim ntawv pov thawj
Anchoic Chamber qhia:
Ib chav anchhoic yog hais txog chav nrog lub suab dawb, uas yog, tsuas yog muaj suab ncaj qha xwb tab sis tsis muaj suab nrov. Hauv kev xyaum, nws tsuas yog hais tau tias lub suab xav hauv chav tsev Anchoic yog qhov ua tau me me. Txhawm rau kom tau txais cov nyhuv ntawm daim teb dawb dawb, rau rau kab hauv chav yuav tsum muaj lub suab nqus cov coefficient, thiab lub suab nqus coefficient yuav tsum muaj ntau dua 0.99 nyob rau hauv cov zaus ntau ntawm kev siv. Feem ntau, cov nkauj muag yog pw ntawm 6 qhov chaw, thiab cov hlua hlau, cov hlua hlau nets
raug ntsia rau ntawm cov chaw so silencing rau hauv av. Lwm tus qauv yog chav tsev semi-anechoic, qhov sib txawv yog tias hauv av tsis kho nrog cov vuas lossis terrazzo los ua daim iav nto. Qhov no anechoic qauv yog sib npaug rau ib nrab ntawm Anchoic Chamber ob npaug hauv qhov siab, yog li peb hu nws ib lub semi-anevber.
Ib qho anechoic chamber (lossis semi-aneceber) yog qhov chaw sim tseem ceeb tshaj plaws hauv cov kev sim acoustic thiab cov suab nrov kuaj. Nws lub luag haujlwm yog muab cov suab nrov tsis pub mus kuaj ib puag ncig hauv chaw pub dawb lossis ib nrab chaw.
Lub luag haujlwm tseem ceeb ntawm lub chamoCber:
1. Muab ib qho chaw acoustic ib puag ncig
2. Cov suab nrov tsawg
Lub sij hawm Post: Jun-03-2019