Kev tshawb fawb qhia tau hais tias ib qhosuab zookev paub dhau los tuaj yeem ncua sijhawm nyob ntawm cov qhua tuaj txog 35% thiab ua rau lub cim xeeb ntawm hom lag luam nce ntxiv 50%

Thaum cov neeg tuaj saib nkag mus rau hauv chav ua yeeb yam digital ntawm lub tuam txhab, qhov zais ciakab array suab systemtso cov kauj ruam los ntawm deb thiab ze, zoo li taug kev mus rau qhov chaw tsim lub tuam txhab;subwoofertso tawm lub tshuab ua haujlwm ruaj khovsuab, qhia zaj dab neeg ntawm keeb kwm kev loj hlob ntawm lub hom. Qhov nolub tshuab suab tshaj lijtab tom dhau los ua tus "tus piav qhia" uas txav tau zoo tshaj plaws rau cov tuam txhab los qhia lawv cov dab neeg hom.

Lub tshuab suab tshaj lij muab rau txhua qhov chaw nthuav qhia nrog tus cwj pwm hnov ​​​​​​lus tshwj xeeb los ntawm kev tsim lub suab meej. Hauv thaj chaw nthuav qhia keeb kwm kev lag luam,tus neeg hais lus kemqhia txog lub suab ntawm kev ntaus ntawv thiab kev sib tham ntawm pab pawg tsim; Hauv thaj chaw nthuav qhia txog kev tsim kho tshiab hauv thev naus laus zis, cov suab kab sib dhos tsim ib puag ncig thev naus laus zissuab nrovHauv thaj chaw kev paub txog cov khoom, lub subwoofer ua kom lub suab ntawm cov khoom siv zoo dua. Qhov no yog txheej txheemsuab nrovkev tsim qauv ua rau zaj dab neeg hom lag luam muaj peb sab thiab pom tseeb.

Lub tshuab digital amplifier systemmuablub suab meejkev txhawb nqa rau cov ntsiab lus tso saib sib txawv. Los ntawm kev tswj hwm ntse ntawmtus processor, lub kaw lus tuaj yeem hloov pauv tauhom suabraws li cov ntsiab lus uas tau tso tawm: cov xwm txheej tshaj tawm khoom lag luam xav tau lub suab meej, cov yeeb yaj kiab tshaj tawm hom lag luam xav tau cov suab zoo nkauj, thiab cov chaw sib tham sib tham xav tau lub suab zoo nkauj.tus ua sequencerua kom muaj kev sib dhos zoo meej ntawm lub suab, teeb pom kev zoo, thiab cov khoom siv video, tsim kom muaj kev paub ntau yam.

Ua lub chaw tswj hwm ntawm lub kaw lus,lub tshuab sib tov suabtso cai rau cov neeg ua haujlwm hauv chav ua yeeb yam teb tau yooj yim rau ntau yam kev xav tau ntawm kev tso saib. Thaum lub sijhawm txais tos tseem ceeb, cov neeg ua haujlwm tuaj yeem kho qhov ntim thiab suab nrov ntawm txhua thaj chaw hauv lub sijhawm tiag tiag los ntawm lub tshuab sib tov suab kom ntseeg tau tias qhov tso saib zoo tshaj plaws.lub microphone tsis muaj xov hlautso cai rau tus neeg coj ncig xyuas txav mus los tau ywj pheej thiab koom nrog kev sib tham tob nrog cov neeg tuaj xyuas.

Hauv kev xaus lus, lub kaw lus suab tshaj lij ntawm cov chaw ua yeeb yam digital niaj hnub no tsis yog ib qho yooj yim xwbcov khoom siv txhawb nqa suab, tab sis yog ib qho cuab yeej tseem ceeb rau kev tsim cov duab hom thiab kev piav dab neeg. Los ntawm qhov tseeblub suab tebntawm cov neeg hais lus kab array, qhov chaw tsim los ntawm subwoofer, qhov kev nthuav qhia zoo nkauj ntawm tus neeg hais lus kem, thiab kev koom tes ntse ntawmcov amplifiers digital, cov processors, sequencers, thiab cov mixer suab, cov lag luam tuaj yeem tsim cov kev paub txog ntau yam tsis nco qab. Hauv kev sib tw ua lag luam niaj hnub no, kev nqis peev rau hauv lub tshuab suab hauv chav ua yeeb yam tshaj lij yog kev muab lub lag luam nrog "tus neeg hais lus kub" uas tuaj yeem qhia zaj dab neeg tshaj plaws.