Cov ntaub ntawv qhia tau hais tias cov tshuab suab zoo tuaj yeem ua rau cov neeg siv khoom txaus siab hauv cov khw muag khoom los ntawm 40% thiab ncua sijhawm cov neeg siv khoom nyob hauv 35%

Nyob rau hauv lub bustling atrium ntawm lub khw khw, ib tug zoo kawg nkaus ua yeeb yam tau staged, tab sis vim lub suab tsis zoo, cov neeg tuaj saib frowned thiab sab laug ib tug tom qab - ib tug scene uas rov ua nws tus kheej txhua txhua hnub nyob rau hauv lub khw loj. Qhov tseeb, lub khw muag khoom ua tau zoo ntawm lub suab tsis yog tsuas yog kev txhawb nqa rau cov xwm txheej, tab sis kuj tseem yog qhov tseem ceeb hauv kev txhim kho lub khw muag khoom lag luam thiab nyiam cov neeg siv khoom. 

Cov kev sib tw acoustic hauv khw muag khoom ib puag ncig yog qhov nyuaj heev: cov suab nrov nrov tsim los ntawm cov qab nthab siab, ib puag ncig lub suab nrov los ntawm cov neeg coob coob, suab cuam tshuam los ntawm cov iav ntaub thaiv phab ntsa thiab cov plag tsev marble ... tag nrho cov uas yuav tsum tau muaj kev tshaj lij kab array suab tshuab los tiv nrog. Kab array hais lus, nrog rau lawv cov kev muaj peev xwm tswj tau zoo heev, tuaj yeem ua lub zog ua suab nrov rau thaj chaw lub hom phiaj, txo qhov kev xav ntawm ib puag ncig thiab ua kom ntseeg tau tias txawm tias nyob hauv cov khw muag khoom nrov, txhua daim ntawv tuaj yeem nthuav tawm.

Kev xaiv ntawm microphone system yog qhov tseem ceeb sib npaug. Kev ua yeeb yam hauv khw yuav tsum muaj lub microphones uas tuaj yeem cuam tshuam ib puag ncig lub suab nrov thiab tiv thaiv xuav xuav. UHF wireless microphones muaj lub peev xwm xaim hluav taws xob ruaj khov thiab zoo heev los tiv thaiv kev cuam tshuam, ua kom lub suab meej thiab ruaj khov rau cov tswv thiab cov neeg ua yeeb yam. Lub taub hau mounted microphone liberates ob txhais tes ntawm cov neeg ua yeeb yam, ua rau nws tshwj xeeb tshaj yog haum rau cov nkauj thiab seev cev ua yeeb yam thiab kev sib tham sib.

Cov txheej txheem digital yog 'lub hlwb ntse' ntawm tag nrho cov kab ke. Lub khw audio system yuav tsum tau ua ntau hom kev ua tau zoo: nws yuav yog piano solo ntsiag to lossis kev ua yeeb yam zoo nkauj. Lub processor ntse tuaj yeem khaws ntau hom preset thiab hloov acoustic tsis rau qhov kev ua tau zoo sib txawv nrog rau ib qho nias. Qhov tseem ceeb tshaj, tus processor tuaj yeem saib xyuas lub suab thaj chaw ib puag ncig hauv lub sijhawm tiag tiag, tuaj yeem kho qhov sib npaug ntawm qhov tsis sib xws, thiab them nyiaj rau qhov tsis xws ntawm acoustic los ntawm cov qauv tshwj xeeb hauv cov khw muag khoom.

Lub khw muag khoom zoo tshaj plaws kev ua tau zoo ntawm lub suab kuj yuav tsum xav txog cov kev xav tau ntawm kev xa tawm sai thiab zais kev teeb tsa. Lub kaw lus zais kab array suab tuaj yeem muab zais tag nrho thaum lub sijhawm tsis ua haujlwm, tswj kev zoo nkauj ntawm lub khw muag khoom; Lub kaw lus txuas ceev txo cov cuab yeej teeb tsa lub sijhawm los ntawm 50% thiab txhim kho qhov kev npaj ua haujlwm zoo heev.

Hauv cov ntsiab lus, kev nqis peev hauv kev lag luam kev lag luam kev ua tau zoo ntawm lub suab system yog ntau dua li kev yuav khoom. Nws yog ib qho kev daws teeb meem tiav uas sib xyaw ua ke qhov kev kwv yees ntawm kab array hais lus, tshem tawm ntawm cov kws tshaj lij microphones, thiab kev tswj xyuas meej ntawm cov txheej txheem ntse. Qhov zoo tshaj plaws lub suab kaw lus no tsis tsuas yog ua kom muaj kev nthuav qhia zoo tshaj plaws ntawm txhua qhov kev ua tau zoo, tab sis kuj tseem ua kom cov neeg siv khoom txaus siab thiab lawv lub sijhawm nyob hauv khw, tsim kom muaj txiaj ntsig ntau dua rau cov chaw lag luam. Nyob rau hauv lub sijhawm ntawm kev lag luam kev lag luam, kev tshaj lij kev ua suab nrov tau dhau los ua cov cuab yeej tseem ceeb rau cov khw muag khoom niaj hnub los txhim kho kev sib tw.