Lub rooj sib tham chav audio system yog ib qho khoom siv sawv hauv qhovchav sib tham, tab sis ntau lub rooj sib tham hauv chav suab yuav muaj suab cuam tshuam thaum siv, uas ua rau muaj kev cuam tshuam zoo rau kev siv lub suab.Yog li ntawd, qhov laj thawj ntawm lub suab cuam tshuam yuav tsum tau txheeb xyuas thiab daws tau.Lub hwj chim ntawm chav tsev audio system muaj teeb meem xws li av tsis zoo, kev sib cuag hauv av tsis zoo ntawm cov khoom siv, impedance tsis sib haum, tsis muaj hluav taws xob tsis huv, cov kab suab thiab AC kab yog nyob rau hauv tib lub yeeb nkab, tib lub kwj lossis tib tus choj, thiab lwm yam, uas yuav cuam tshuam rau lub teeb liab.Clutter interferes, tsim ib tug tsawg zaus hum.Txhawm rau zam qhovsuab cuam tshuamtshwm sim los ntawm kev siv hluav taws xob thiab daws cov teeb meem saum toj no zoo, muaj ob txoj hauv kev hauv qab no.

1. Zam cov khoom siv cuam tshuam rau ib leeg

Howling yog ib qho kev cuam tshuam tshwm sim hauv lub rooj sib tham hauv chav suab.Nws yog feem ntau tshwm sim los ntawm kev tawm tswv yim zoo ntawm tus neeg hais lus thiab covmicrophone.Yog vim li cas yog tias lub microphone nyob ze rau tus neeg hais lus, lossis lub microphone tau taw qhia ntawm tus hais lus.Lub sijhawm no, lub suab khoob yuav tshwm sim los ntawm lub suab yoj qeeb, thiab qw yuav tshwm sim.Thaum siv lub cuab yeej, ua tib zoo rub lub cuab yeej tawm kom tsis txhob muaj suab cuam tshuam los ntawm kev cuam tshuam ntawm cov khoom siv.

2. Tsis txhob cuam tshuam lub teeb

Yog hais tias qhov chaw siv ballasts pib lub teeb tsis tu ncua, lub teeb yuav tsim hluav taws xob ntau zaus, thiab los ntawm lub microphone thiab nws cov coj, yuav muaj "da-da" suab cuam tshuam.Tsis tas li ntawd, lub microphone kab yuav nyob ze rau ntawm kab teeb.Lub suab cuam tshuam kuj yuav tshwm sim, yog li nws yuav tsum zam.Lub microphone kab ntawm lub rooj sib tham chav suab kaw lus ze dhau rau lub teeb.

Thaum siv lub suab kaw lus hauv chav sib tham, suab cuam tshuam tuaj yeem tshwm sim yog tias tsis saib xyuas.Yog li ntawd, txawm tias koj siv lub rooj sib tham hauv chav kawm thawj zaug, koj yuav tsum xyuam xim rau qee yam thaum siv.Tsuav koj tuaj yeem zam kev cuam tshuam ntawm cov khoom siv, kev cuam tshuam lub zog thiab teeb pom kev zoo, koj tuaj yeem zam txhua yam kev cuam tshuam lub suab nrov.

Wb tham txog lub rooj sib tham chav suab tshuab!

Nrog rau kev loj hlob sai ntawm kev tshawb fawb thiab thev naus laus zis, ntau yam kev hloov pauv tau ntxiv rau tib neeg txoj kev mus ncig, kev xav thiab kev sib pauv ntaub ntawv, feem ntau yog qhov zoo thiab kev vam meej, uas tuaj yeem ua rau peb txoj haujlwm yooj yim dua thiab lub neej.Lub rooj sib tham yog qhov chaw tseem ceeb rau tib neeg sib tham.Los ntawm lwm qhov kev xav, chav sib tham kuj yog qhov chaw uas muaj nyiaj txiag tsim.Yog li ntawd, cov chaw txhawb nqa thiab kev tsim qauv ntawm chav sib tham yog qhov tseem ceeb heev.Chav sib tham zoo tuaj yeem txhim kho kev sib txuas lus zoo thiab tsim kom muaj txiaj ntsig ntau dua.Nrog txoj kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, nws coj kev nkag siab ntawm kev txawj ntse rau txhua yam ntawm peb lub neej.Yog li cas chav sib tham yuav tsum yog chav sib tham ntse?

1. Kev ua haujlwm tuaj yeem ua tau raws li lub rooj sib tham xav tau;

2. Txais kev teeb tsa cov khoom siv digital, kev ua haujlwm zoo sib xws, kev nthuav dav zoo, thiab kev ua haujlwm yooj yim;

3. Muaj peev xwm ua kom ntau tshaj lossis pab cov neeg tuaj koom txhim kho kev sib txuas lus.

Nrog rau txoj kev loj hlob sai ntawm cov ntaub ntawv thev naus laus zis hauv lub neej niaj hnub no, cov ntaub ntawv ntau hauvniaj hnub multimedia cov ntaub ntawv rooj sib tham chav tau dhau los ua ntau dua, thiab txoj hauv kev tshaj tawm cov ntaub ntawv tau dhau los ua ntau yam.

Kev tsim ntawm lub suab txhawb zog yuav tsum ua kom tiav cov yam ntxwv ntawm chav sib tham, thiab kho kom zoo nkauj sab hauv thiab sab nraud.chav sib tham yuav tsum sib haum xeeb.Saib ntawm phab ntsa, cov duab thiab cov khoom siv hauv pem teb thiab qab nthab yuav tsum tau ua tib zoo txheeb xyuas thaum tsim.Cov chav sib tham uas yuav tsum muaj kev mloog zoo yuav tsum ua raws li cov hauv qab no:

Xyuas kom meej tias lub suab txhawb zog muaj lub suab nrov meej.Lub kaw lus muaj dynamic ntau txaus thiab txaus suab siab theem.Tsis muaj qhov pom tseeb ncha, flutter ncha, suab tsom thiab lwm yam tsis xws luag hauv ntau qhov chaw ntawm chav sib tham.Lub suab kis tau tus mob nce qhov ntsuas ntawm qhov system yog qhov zoo, thiab tsis muaj qhov pom tseebacoustic tswv yim.Lub timbre yog ib txwm facsimile, kom ntseeg tau tias txhua tus neeg tuaj saib muaj tib cov lus teb tus yam ntxwv.

Sound reinforcement system Sound reinforcement muaj xws li ib tug ntau yam ntawm symmetrical kev pab them nqi ntawm cov neeg tuaj saib.

1. Cov khoom siv kev teeb tsa ua tau raws li cov kev cai ntau yam.

2. Ntau qhov ntsuas suab nrov ntawm lub tshuab tshuab hauv kev siv niaj hnub yog qis dua li qhov yuav tsum tau muaj.

3. Cov tsos ntawm tus neeg hais lus yog elegant thiab zoo nkauj, tsis cuam tshuam rau tag nrho cov style thiab kev nyab xeeb ntawm qhov chaw.

4. Thaum muaj hluav taws kub, lub suab txhawb zog tuaj yeem raug tshem tawm thiab xa mus rau qhov hluav taws kub tshaj tawm thaum muaj xwm ceev.

Cov yam ntxwv ua haujlwm ntawm chav sib tham feem ntau yog cov lus, thiab cov cai ntawm cov lus yuav tsum muaj qhov meej meej thiab sib luag.Raws li cov saum toj no, txhawm rau tsim kom muaj chav nyob sab saum toj, nws yuav tsum muaj oxidation zoo, siab ncaj ncees thiab txaus qhov chaw dynamic.