Tnws "kev hloov kho qhov chaw" ntawmsubwoofer: ua li cascov tshuab suab paj nruag tshaj lij hauv xinesmasua kom tau lub suab nrov ntawm cov xwm txheej loj hauv cov chav me me?

Cov pov thawj tshawb fawb qhia tau tias kev tswj hwm qhov zaus qis qis tuaj yeem ua rau muaj kev nkag mus rau hauv cov chaw ua yeeb yaj kiab me me los ntawm 60%, thaum txo cov kev cuam tshuam ntawm nthwv dej sawv ntsug los ntawm 80%.

Hauv qhov chaw ua yeeb yaj kiab hauv tsev uas tsawg dua 20 square meters, cov kab ke bass ib txwm muaj feem ntau ntsib teeb meem: lub suab qis tsis muaj kev poob siab, thaum lub suab siab ua rau muaj lub suab nrov thiab nthwv dej sawv tsis zoo. Niaj hnub no, akev tshaj lij suab systemraws li qhov tseebsuab nrovkev suav yog rov sau dua cov cai acoustic ntawm cov chaw ua yeeb yaj kiab me me los ntawm kev siv tshuab subwoofer ntse thiab kev ua cov teeb liab siab heev.

Kev optimization ntawm spatialcov tshuab suab tshaj lijpib nrog kev kos duab suab meej. Cov kws tshaj lij siv kev ntsuascov microphonesua ntau lub ntsiab lus scanning ntawm chav, thiabtus processortsim kom muaj ib qho qauv acoustic peb-seem raws li cov ntaub ntawv sau los txheeb xyuas qhov zaus resonance thiab cov nthwv dej sawv ntsug ntawm chav. Cov ntaub ntawv no ua haujlwm ua lub hauv paus rau lub subwoofer system kom dhau los ua 'kev hloov pauv chaw'. Kev ua haujlwm sib koom tes ntawmcov amplifiers digitalthiabkev tshaj lij cov amplifiersua kom ntseeg tau tias lub zog qis zaus tuaj yeem tswj tau meej dua li qhov ua kom pom tseeb, uas yog qhov tseem ceeb rau kev tau txais qhov tseeb qis zaus hauv qhov chaw me me.

Kev tswj hwm theem millisecond synchronization ntawmlub hwj chimtus ua sequencerdaws qhov teeb meem theem hauv qhov chaw me me. Vim yog qhov me me ntawm chav, qhov sib txawv ntawm lub suab ncaj qha thiab lub suab cuam tshuam luv heev, thiab qhov chaw ncua sijhawm tsis raug tuaj yeem ua rau muaj kev tshem tawm theem loj heev.lub hwj chimsequencer ua kom meej meej sib phim ntawmsuabslub sijhawm tiam neeg ntawm cov tseem ceebtus neeg hais lusthiab lub subwoofer, uas tso cai rau lub suab ntawm txhua qhov zaus kom mus txog qhov chaw mloog tib lub sijhawm. Qhov no yog lub hauv paus kev txawj ntse rau kev tau txais cov zaus qis meej thiab me me.

Kev qhia txogntselub tshuab sib tov suabtau ua rau kev tswj hwm chaw ua yeeb yaj kiab me me yooj yim dua li yav dhau los. Kev hloov kho qhov nyuaj ib txwm muaj tau yooj yim rau hauv cov hom xwm txheej intuitive: hom "action blockbuster" ua rau muaj kev cuam tshuam loj ntawm cov zaus qis qis, hom "suab paj nruag txaus siab" tsom mus rau qhov elasticity thiab hierarchy ntawm cov zaus qis, thiab "hom hmo ntuj" tswj hwm qhov ntau ntawm cov zaus qis thaum txo qhov ntim tag nrho. Cov neeg siv tuaj yeem hloov pauv yooj yim los ntawm lub interface ntse, thiabtus processors tom qab nws yuav cia li ua tiav qhov kev hloov kho meej ntawm ntau kaum ob yam kev teeb tsa.

Qhov txuas ntxiv muskev saib xyuasntawm kev ntsuas lub microphones muab qhov ua tau ntawm kev ua kom zoo dua qub rau lub kaw lus. Lub microphone saib xyuas ib puag ncig uas muaj nyob rau hauv cov tshuab ua yeeb yaj kiab niaj hnub tuaj yeem taug qab cov kev hloov pauv suab hauv chav tiag tiag - thaum cov rooj tog hauv tsev txav mus los lossis cov neeg ua haujlwm nce lossis txo qis, lub kaw lus yuav cia li rov ua duateeb tsacov yam ntxwv ntawm cov zis ntawm lub subwoofer. Qhov cuam tshuam ntawm qhov kub thiab txias hloov pauv rau qhov ceev ntawm lub suab kuj tseem yuav raug them rov qab rau lub sijhawm tiag tiag kom ntseeg tau tias qhov ua tau zoo ntawm kev ua kom zoo dua qub.

Cov tshuab suab zoo tshaj plawsqhia lawv qhov txiaj ntsig zoo kawg nkaus hauv theem kawg ntawm kev ua kom zoo dua qhov chaw. Thaum lub subwoofer tau sib xyaw ua ke zoo kawg nkaus nrogtus neeg hais lus tseem ceeb, tag nrholub suab tebmuaj kev sib xws zoo kawg nkaus - txawm tias nws yog qhov tob qis qis uas raug kaw los ntawm cov qhov dub hauv Interstellar lossis cov suab nrov ntawm cov dav hlau sib ntaus sib tua hauv Dunkirk, lawv tuaj yeem rov ua dua tshiab hauv qhov chaw me me ntawm theem xinesmas.lub microphone tsis muaj xov hlauQhov uas nruab rau hauv lub kaw lus tsis yog tsuas yog siv rau kev tswj lub suab txhua hnub xwb, tab sis kuj ua lub luag haujlwm tseem ceeb hauv kev kho lub suab tsis siv neeg: cov neeg siv tsuas yog yuav tsum tuav lub microphone wireless thiab txav nws mus rau hauv thaj chaw mloog, thiab lub kaw lus tuaj yeem ua tiav ntau qhov kev ntsuas thiab ua kom zoo dua qhov sib npaug ntawm txhua qhov zaus. Qhov kev kho kom zoo "tsis muaj qhov yuam kev" no tso cai rau cov neeg siv khoom ib txwm kom tau txais cov txiaj ntsig zoo meej uas cov kws tshaj lij acoustic tau kho.

Hauv kev xaus, qhov kev ua kom zoo dua ntawm cov chaw ua yeeb yaj kiab me me niaj hnub no tau hloov zuj zus los ntawm cov khoom siv yooj yim mus rau lub kaw lus tshawb fawb tiav uas sib koom ua kelub suab zoo tshaj plawskho vajtse, kev tswj hwm subwoofer ntse, tus tsav tsheb meej ntawm cov amplifiers kev tshaj lij, kev hloov pauv zoo ntawm cov amplifiers digital, kev kho cov algorithm processor, kev sib dhos meej ntawmlub hwj chimcov sequencers, thiab kev ntsuas ntse ntawmlub microphone wirelessCov txheej txheem hloov kho qhov chaw no tsis yog tsuas yog daws cov teeb meem ntawm cov chav me me xwb, tab sis kuj tseem muaj peev xwm ua kom muaj suab tsis kawg rau hauv qhov chaw tsawg los ntawm kev siv thev naus laus zis ntse. Nws tsim nyog hais tias lub microphone wireless uas muaj nyob hauv lub kaw lus ua rau cov txheej txheem ua haujlwm yooj yim dua thaum ua kom ntseeg tau tias kev ua haujlwm zoo thiab qhov tseeb ntawm kev ntsuas - cov neeg siv tuaj yeem tau txais cov txiaj ntsig zoo tshaj plaws los ntawm kev suav meej nrog kev ua haujlwm yooj yim, ua tiav qhov sib npaug zoo meej ntawm thev naus laus zis kev tshaj lij thiab kev paub ntawm tus neeg siv. Nws tso cai rau txhua tsev neeg kom paub txog lub suab nrov thiab kev xav zoo sib xws rau cov xinesmas tshaj lij hauv qhov chaw tsawg, ua tiav qhov kev dhia zoo los ntawm "audible" mus rau "shocking".