Lub vaj huam sib luag (tseem hu ua lub suab thaiv) yog ib qho khoom siv rau kev kho cov suab tawm suab uas kho cov khoom ntim ntawm qee qhov ntau zaus. Lub vaj huam sib luag tuaj yeem txhawb qee qhov muaj ntau zaus thiab txiav lwm tus, thiab yog li ntawd, koj tuaj yeem tau txais lub suab sib txawv kiag li thaum lub tso zis.
Yuav pib nrog, cia saib qhov sib npaug yog li cas
Lub vaj huam sib luag yog cov khoos phis tawj tshwj xeeb lossis cov khoom siv uas koj tuaj yeem txo lossis, hloov pauv, txo qhov sib cais ntawm thaj tsam ntawm ntau zaus, nrog rau kom muaj kev sib txig sib luag ntawm cov teeb liab audio. Qhov ntsuas tau tsim tawm hauv 30s thiab EQ tseem yog qhov kev kho mob feem ntau siv rau hnub no. Tam sim no, muaj ntau yam khoom siv ntawm kev ua lag luam rau kev kho cov suab nrov - los ntawm kev yooj yim tshaj LF-HF tus kho mus rau ntau tus qhab sib luag. Lub hauv paus ntawm txhua tus vaj huam sib luag yog ob peb lub xov tooj hluav taws xob uas tso cai rau koj hloov qhov nquag teb ntawm ib qho khoom siv audio. Ua ntej ntawm txhua yam, cov vaj huam sib luag tau sib txawv los ntawm txhua lwm tus nyob rau hauv tus naj npawb ntawm cov kho hloov kho (uas yog, cov zaus lim). Cov txheej txheem ntawm kev ua cov cim taw qhia, tib neeg lub suab siv qhov sib npaug, yog hu ua kev sib luag. Cov duab sib luag yog pom hauv cov gadget xws li: lub laptop, xov tooj (piv txwv li, iPhone), lub xov tooj cua kaw lub suab, lub mloog ntaus suab paj nruag, thiab lwm yam.
Cia peb hais me ntsis txog cov hom vaj huam sib luag
Muaj ob hom multiband vaj huam sib luag - cov qauv duab thiab cov duab. Daim duab muaj qee tus lej ntawm cov hlua uas koj tuaj yeem kho. Txhua qhov ntawm cov qhab nia yog pom los ntawm kev ua haujlwm zaus (thiab tib lub sijhawm tas mus li), ib qho bandwidth nyob ib ncig ntawm nws thiab qhov ntau ntawm cov qib hloov kho (qhov ntsuas no zoo ib yam rau txhua txoj hlua). Raws li txoj cai, qis tshaj thiab ntau tshaj ntawm cov hlua (uas yog, huab) yog qhov hu ua "shelving" lim ", txhua lwm tus muaj" tus cwj pwm tswb ". Cov duab hom sib txig sib luag uas siv hauv cov tuam txhab tshaj lij feem ntau muaj li 15 lossis 31 txoj hlua rau ib qho channel thiab qee zaum nruab nrog spectrum analyzers rau kev kho kom yooj yim.
Qhov parametric equalizer muab ntau yoog rau kev kho lub teeb liab zaus. Txhua ntawm nws cov bands tau hloov kho qhov yooj yim, uas yog:
- ua haujlwm (lossis nruab nrab) zaus (ntsuas hauv hertz, nws yog qhov ib txwm hu nws Bass);
- yam zoo los ntawm (tsab ntawv los ntawm tsab ntawv "Q") yog yam tsis muaj qhov loj me;
- cov qib theem nruab nrab ntawm qhov ua kom zoo lossis txhim kho ntawm qhov raug xaiv (ntsuas hauv qhov ntsuas suab)
Yog li, lub tshuab hluav taws xob lossis cov neeg siv tau yooj yim tuaj yeem xaiv cov zaus uas xav tau thiab ntau dua qhov hloov nws. Parametric analog equalizers yuav luag tsis pom tam sim no. Tsis tas li ntawd, lawv muaj qee qhov tsawg zaus uas tuaj yeem hloov kho. Tab sis digital cov parametric equalizers muaj yuav luag tsis muaj qhov dav ntawm chav-tuaj yeem hloov kho. Ntxiv mus, cov haujlwm zoo li no feem ntau muaj cov cim ntxiv (cov cim ntawm nkhaus, hom lim, thiab lwm yam). Hom-vaj huam sib luag tuaj yeem pom hauv kev sib xyaw, qhov twg, piv txwv li, qhov siab thiab tsawg zaus raug kho tau zoo li cov duab nraaj, thiab nyob nruab nrab ntawm lawv muaj ib khub ntawm ib nrab band, tab sis tsis muaj peev xwm kho Q qhov xwm txheej. Kuj tseem muaj cov nqe lus sib npaug, uas yog, cov khoom siv ntawm hom duab, tab sis nrog lub peev xwm los kho qhov zoo tshaj.
Cov hauv paus ntsiab lus ntawm kev ua haujlwm nrog kev sib luag
Kuv yuav tsim ua qhov zoo tshaj plaws li cas? Ua ntej tshaj plaws, nws yog ib qho tseem ceeb kom nkag siab tias qhov ua kom nrov zog ntawm txhua zaus ua rau muaj kev nce siab hauv cov theem ntawm cov cim. Qhov no txhais tau tias kev nce ntau dhau tuaj yeem ua rau kom lub siab tsis xav sib txawv. Tias yog vim li cas lub attenuation ntawm zaus hauv feem ntau muab cov txiaj ntsig zoo dua li qhov ua kom nrov dua ntawm cov "tsim nyog". Lub hom phiaj tseem ceeb ntawm lub vaj huam sib luag yog kom tau txais cov suab txaus ntawm lub hauv paus, cov lus teb ntau zaus uas feem ntau ua kom tsis zoo vim tias tsis muaj chav nyob los yog cov khoom siv ua haujlwm nruab nrab. Lub vaj huam sib luag feem ntau siv hauv theem saib kab vim qhov kev cuam tshuam cov lus rov tshwm sim. Hauv qhov no, kom pom cov resonant zaus thiab nws tsawg dua, tus kws ua suab nrov tau siv graph-type multi-band equalizer. Tam sim no, tsis yog txhua tus kws tshaj lij yuav siv txoj kev ua ncaj ncees rau kev tshem tawm cov teeb meem no, siv cov tswv yim tawm tswv yim tshwj xeeb rov qab. Cov kws ntaus nkauj ua yeeb yam lossis sau cia kuj siv kev sib txig sib luag kom ua tiav qhov xav tau lossis tim tshwj xeeb. Piv txwv li, los ntawm kev tshem tawm qhov siab thiab qis zaus, koj tuaj yeem tau txais cov mos "laus xov tooj cua" hloov. Feem ntau DJs thaum lawv cov teeb tsa nquag siv suab tshuab nrog cov sib luag ntawm cov consoles (dua, kom tau txais qee yam teebmeem guitar). Lwm daim ntawv thov ntawm lub vaj huam sib luag yog zaus sib npaug raws li cov ntsiab lus acoustic ntawm chav, xws li cov duab thiab qhov loj me, phab ntsa npog, tus naj npawb ntawm cov neeg saib, thiab ntau ntxiv. Hauv qhov xwm txheej no, cov kws ua suab nrov siv cov ntsuas siab ntsuas cov microphones, vaj huam sib luag thiab cov spectrum analyzers. Tag nrho cov no pab nws kom paub meej xyov qhov twg nquag ploj, thiab uas, ntawm qhov tsis sib xws, sawv tawm. Hauv cov suab kaw suab, qhov sib luag yeej tsis tshua siv los ua cov cuab yeej sib cais). Qhov no feem ntau yog vim qhov tseeb tias feem ntau cov khoom siv yeeb yaj kiab tam sim no tau nruab nrog cov khoom siv uas xyaum tsis cuam tshuam qhov zaus teb. Tab sis nrog cov sib xyaw digital thiab kev sib tw, yuav luag txhua qhov sau tseg tau hla dhau los ntawm kev muab vaj huam sib luag ua rau hauv qhov program ua ib qho plug-in.
Tam sim no cia peb saib ze rau cov hauv paus ntsiab lus ntawm kev teeb tsa lub vaj huam sib luag
Kev kho kom sib luag yog qhov tsim nyog los txhawm rau kom tus neeg siv cuam tshuam nrog ntau yam ntaub ntawv xov xwm ntau yam pleasantly. Qhov tseeb yog tias suab paj nruas lwm yam xav tau kev siv tshwj xeeb ntawm qee qhov teebmeem. Piv txwv li, qee qhov kev sau ntawv yuav muaj ntau yam zoo dua thiab zoo dua yog tias cov ntses bass thaj tsam tau nce tawm tsam ntawm lwm qhov chaw. Ib yam tuaj yeem hais rau zaj duab xis. Kev siv cov khoom no yog qhov tsim nyog hauv ntau. Qhov nruab nrab ntawm lub vaj huam sib luag yog tswj kom ntseeg tau tias lub suab ntawm txhua lub suab paj nruas hauv ib qho tshwj xeeb yog qhov qub. Txawm li cas los xij, lub xeev xwm txheej no tau cuam tshuam zoo rau qhov zoo ntawm lub suab xa mus rau tus mloog. Thiab tom qab ntawd cov lus vaj huam sib luag tau qhib. Nws tuaj yeem siv los txhawb lossis txiav lub suab sib txawv los ua kom tiav lub suab soob thiab zoo nkauj dua. Raws li kev hloov kho nws, cov suab lus ntxhov siab tau txo qis thiab qhov tsim nyog tau nthuav dav.
Kev teeb tsa vaj huam sib luag tuaj yeem ua tiav los ntawm tus neeg siv khoom ywj pheej. Txawm li cas los xij, rau qhov no nws xav tau kev zoo nkauj hauv suab paj nruag, kom muaj pob ntseg. Tom qab tag nrho, yog tias koj tsis tuaj yeem txiav txim siab qhov twg yuav tsum tau ua kom nrov loj, lub suab zoo tagnrho yuav tsis tiav. Piv txwv li ntau cov neeg ua yeeb yaj kiab tau tsim tsa hauv cov chaw tso nkauj rau nkauj lossis cov suab nkauj hauv tebchaws. Koj tuaj yeem siv lawv. Thiab tseem muaj kev vaj huam sib luag rau kev rub tawm ncaj qha hauv Is Taws Nem. Txhua tus ntawm lawv yuav yog tus qauv thiab feem ntau cov ua cim, taw qhia rau ntawm cov suab paj nruas nrov.
Kev teeb tsa vaj huam sib luag tuaj yeem siv tau rau koj tsis yog nyob rau hauv kev txiav txim siab yooj yim mloog suab paj nruas muaj pes tsawg leeg. Feem ntau, txhua tus ntaus suab paj nruag kawm ua si ib qho lossis lwm yam twj paj nruag los ntawm nws cov nkauj nyiam, thiab rau qhov no nws yog qhov tseem ceeb uas yuav tsum paub txuas cov vaj huam sib luag, teeb tsa vaj huam sib luag, tshem tawm lub suab ntswg thiab paub lub hauv paus ntawm neutron chaw teeb tsa. Lub vaj huam sib luag tuaj yeem tsim kho kom tsim lub suab ntawm tsuas yog ib qho cuab yeej hauv ib zaj nkauj. Qhov no yuav pab koj khaws cov chords thiab taw qhia cov ntawv sau meej uas koj xav tau ua si. Ntxiv rau, ntau tus neeg ua yeeb yam tuaj yeem siv feem ntau (rau rap, sib npaug nyob rau hauv txhawm rau txhim kho lawv lub peev xwm.
Yog li, ua ntej xaiv lub chaw, koj yuav tsum paub meej cov twj paj nruag twg siv ntau dua li lwm cov hauv koj cov style nyiam. Txog kev mloog hauv tsev, nws yog qhov zoo dua los siv cov presets uas muab los ntawm cov neeg ua si. Kev sib tham nws yog qhov nyuaj txaus, tab sis ib zaug ua tiav, koj yuav tau txais lub suab zoo nkauj ntawm koj cov nkauj uas koj nyiam.
