Condenser microphones thiab lavalier microphones yog ob qho tib si siv nyob rau hauv qhov chaw nyob rau kev hais lus, kev nthuav qhia, thiab concerts. Txawm li cas los xij, lawv muaj ntau txoj hauv kev los khaws suab. Condenser mics yog loj dua thiab rhiab dua, ntes ntau qhov ntau zaus thiab suab qis. Lub caij no, lavalier mics yog me me thiab ntau qhov taw qhia, khaws cov suab nrov nrov zoo dua. Hauv tsab xov xwm no, kuv yuav tshawb nrhiav qhov sib txawv ntawm ob hom microphones thiab coj koj xaiv qhov zoo tshaj plaws rau koj cov kev xav tau.
Nkag siab qhov txawv ntawm Lavalier thiab Condenser Microphones
Muaj ob peb lub laj thawj vim li cas condenser microphones yog qhov nyiam rau kev kaw cia dhau lub microphones dynamic. Nov yog qee qhov txiaj ntsig tseem ceeb:
- Condenser mics (ntawm no yog li cas lawv piv rau dynamic sawv daws yuav) muaj ntau zaus ntau zaus, uas txhais tau hais tias lawv tuaj yeem khaws cov suab ntau dua.
- Lawv yog cov rhiab tshaj li dynamic microphones, uas txhais tau hais tias lawv tuaj yeem khaws cov suab nrov thiab nuances hauv lub suab.
- Condenser mics feem ntau muaj cov lus teb zoo dua qub, uas txhais tau hais tias lawv tuaj yeem ntes cov kev hloov pauv ntawm lub suab kom raug.
- Lawv zoo dua los khaws cov suab nrov, uas ua rau lawv zoo rau kev kaw suab thiab lwm lub suab nrov.
Dab tsi yog Hom Condenser Microphones?
Muaj ob hom condenser microphones: loj diaphragm thiab me diaphragm. Nov yog qhov lawv txawv li cas:
- Loj diaphragm condenser microphones muaj thaj tsam loj dua, uas txhais tau hais tias lawv tuaj yeem khaws ntau lub suab thiab zoo dua ntawm kev ntes cov suab qis. Lawv feem ntau yog siv los sau cov suab thiab lwm yam cuab yeej acoustic.
- Me me diaphragm condenser microphones muaj thaj tsam me me, uas txhais tau hais tias lawv zoo dua los khaws cov suab nrov. Lawv feem ntau yog siv los sau cov cuab yeej xws li cymbals, acoustic guitars, thiab violins.
Dab tsi yog Qhov Zoo ntawm Kev Siv Lavalier Microphone?
Lavalier microphones muaj ob peb qhov zoo dua lwm hom microphones:
- Lawv yog cov me me thiab tsis muaj kev cuam tshuam, uas ua rau lawv zoo rau kev sau cia hauv cov xwm txheej uas koj tsis xav kom pom lub microphone.
- Lawv tau tsim los hnav ze ntawm lub cev, uas txhais tau hais tias lawv tuaj yeem khaws cov suab nrov uas tsis muaj suab nrov tom qab.
- Lawv feem ntau yog omnidirectional, uas txhais tau hais tias lawv tuaj yeem khaws lub suab los ntawm txhua qhov kev qhia. Qhov no tuaj yeem pab tau thaum kaw ntau tus neeg lossis thaum koj xav ntes lub suab ambient.
Yam Microphone Koj Yuav Tsum Xaiv?
Thaum kawg, hom microphone koj xaiv yuav nyob ntawm koj qhov kev xav tau tshwj xeeb thiab hom haujlwm koj ua. Nov yog qee yam yuav tsum xav txog thaum koj xaiv:
- Yog tias koj xav tau lub microphone me me thiab tsis muaj kev cuam tshuam, lavalier microphone yuav yog qhov kev xaiv zoo tshaj plaws.
- Yog tias koj xav tau lub microphone uas tsis tshua muaj siab thiab tuaj yeem khaws ntau lub suab, lub condenser microphone yuav yog txoj hauv kev mus.
- Yog tias koj tab tom nrhiav lub microphone uas yooj yim siv thiab tsis xav tau ntau yam khoom siv ntxiv, lub microphone dynamic tej zaum yuav yog qhov kev xaiv zoo tshaj.
- Yog tias koj tab tom kaw suab lossis lwm yam khoom siv acoustic, lub diaphragm condenser microphone loj yog qhov kev xaiv zoo tshaj plaws.
- Yog tias koj tab tom kaw cov twj paj nruag siab xws li cymbals lossis violins, me me diaphragm condenser microphone yuav yog txoj hauv kev mus.
Nco ntsoov, qhov tseem ceeb tshaj plaws yog xaiv lub microphone uas yuav pab koj ua tiav lub suab zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Sib ntaus sib tua ntawm Mics: Condenser vs Lavalier
Thaum nws los txog rau kev xaiv lub microphone zoo rau koj cov kev xav tau ntau lawm, muaj ntau yam los xav txog. Nov yog qee cov lus qhia los pab koj txiav txim siab paub:
Nrov Microphone Hom
- Condenser Microphones: Cov mics no feem ntau rhiab dua thiab muaj ntau dua li cov mics dynamic. Lawv zoo tagnrho rau kev ua haujlwm studio thiab ntes ntau lub suab. Qee lub npe nrov suav nrog AKG thiab Shure.
- Lavalier Microphones: Cov mics me me no yog tsim los hnav ze ntawm lub cev thiab nrov rau kev hais lus thiab kev nthuav qhia. Lawv tseem hu ua lapel mics thiab feem ntau siv hauv TV thiab ua yeeb yaj kiab. Qee lub npe nrov suav nrog Shure thiab Sennheiser.
Qhov txawv ntawm Condenser thiab Lavalier Microphones
- Pickup Pattern: Condenser mics feem ntau muaj cov qauv nqa dav, thaum cov mics lavalier muaj cov qauv khaws ze.
- Phantom Power: Condenser mics feem ntau xav tau lub zog phantom, thaum lavalier mics tsis ua.
- Reputation: Condenser mics paub txog lawv lub suab zoo thiab feem ntau siv rau hauv cov chaw ua haujlwm studio. Lavalier mics paub txog lawv txoj kev siv ntau yam thiab feem ntau siv hauv chaw nyob.
- rhiab heev: Condenser mics feem ntau yog rhiab tshaj li lavalier mics, uas txhais tau tias lawv tuaj yeem khaws cov suab nrov dua.
- Hom Suab: Condenser mics yog qhov zoo tagnrho rau kev ntes ntau lub suab, thaum lavalier mics yog qhov zoo tshaj plaws rau kev ntes cov suab nrov.
- Lub kaum sab xis: Condenser mics feem ntau yog tsim los ua haujlwm ntawm lub kaum sab xis, thaum lub mics lavalier tuaj yeem txav mus los kom haum rau cov neeg siv khoom xav tau.
- Polar Pattern: Condenser mics feem ntau muaj cov qauv cardioid polar, thaum lavalier mics feem ntau muaj tus qauv omnidirectional polar.
Xaiv qhov zoo microphone rau koj xav tau
- Yog tias koj tab tom nrhiav lub microphone rau kev ua haujlwm studio, lub mic condenser feem ntau yog qhov kev xaiv zoo tshaj. Lawv yog cov rhiab heev thiab tuaj yeem ntes tau ntau lub suab.
- Yog tias koj tab tom nrhiav lub microphone rau qhov chaw nyob, lub mic lavalier feem ntau yog qhov kev xaiv zoo tshaj. Lawv yog cov me me thiab ntau yam, thiab tuaj yeem hnav ze rau lub cev rau kev siv tes tsis pub siv.
- Yog tias koj tab tom tua cov vis dis aus thiab xav tau lub microphone uas tuaj yeem ntes lub suab los ntawm qhov deb, rab phom mic feem ntau yog qhov kev xaiv zoo tshaj. Lawv tau tsim los khaws lub suab los ntawm ib qho kev taw qhia tshwj xeeb thiab zoo tagnrho rau kev ntes kev sib tham hauv kev ua yeeb yaj kiab thiab TV.
- Yog tias koj xav tau ib lub microphone rau lub suab ua yeeb yam, lub mic dynamic feem ntau yog qhov kev xaiv zoo tshaj. Lawv yog cov ruaj khov thiab muaj peev xwm tswj tau cov qib nce siab yam tsis muaj kev cuam tshuam.
- Yog tias koj xav tau lub microphone wireless, ob qho tib si condenser thiab lavalier mics muaj nyob rau hauv wireless versions. Nrhiav cov hom xws li Shure thiab Sennheiser rau cov mics wireless zoo.
Lwm yam tseem ceeb los xav txog
- Tsim kom muaj qhov zoo: Saib rau lub microphones uas tsim tau zoo thiab ruaj khov, tshwj xeeb tshaj yog tias koj npaj yuav siv lawv hauv qhov chaw tshaj lij.
- Ntau lub microphones: Yog tias koj xav tau los ntes lub suab los ntawm ntau qhov chaw, xav txog kev siv ntau lub microphones tsis txhob cia siab rau ib lub mic los ua txoj haujlwm.
- Varimotion: Saib rau lub microphones nrog kev siv tshuab varimotion, uas ua rau lub mic tswj tau ntau lub suab yam tsis muaj kev cuam tshuam.
- Inches thiab Degrees: Xav txog qhov loj thiab lub kaum sab xis ntawm lub microphone thaum xaiv lub mic sawv los yog caj npab boom los tuav nws hauv qhov chaw.
- Reputation: Saib rau lub microphones los ntawm cov npe nrov npe nrog lub koob npe zoo rau kev ua tau zoo thiab kev ntseeg siab.
Lub microphone lavalier, tseem hu ua lapel mic, yog lub microphone me me uas tuaj yeem txiav rau hauv khaub ncaws lossis muab zais rau hauv tus neeg cov plaub hau. Nws yog ib hom condenser microphone uas feem ntau siv rau kev kaw suab hauv cov xwm txheej uas lub microphone loj dua yuav ua tsis tau zoo lossis tsis pom kev.
- Lavalier microphones feem ntau yog siv hauv TV, zaj duab xis, thiab kev ua yeeb yam, nrog rau hauv cov xwm txheej hais lus rau pej xeem thiab kev xam phaj.
- Lawv kuj yog ib qho kev xaiv nrov rau kaw cov podcasts thiab YouTube yeeb yaj duab, raws li lawv tso cai rau tus neeg hais lus txav mus los ntawm kev ywj pheej thaum tseem ntes cov suab zoo.
Condenser Microphone: Lub Mic rhiab heev uas ntes cov suab ntuj
Condenser microphones xav tau lub hwj chim, feem ntau nyob rau hauv daim ntawv ntawm phantom hwj chim, ua hauj lwm. Lub hwj chim qhov chaw no tsub lub capacitor, cia nws tuaj tos txawm lub suab me ntsis. Kev tsim ntawm lub condenser microphone tso cai rau nws ua tau zoo heev thiab ua tiav ntau qhov ntau zaus, ua rau nws yog qhov kev xaiv zoo rau kev kaw cov suab nrov.
Yuav Ua Li Cas Koj Xaiv Txoj Cai Condenser Microphone?
Thaum tab tom nrhiav lub condenser microphone, nws yog ib qho tseem ceeb uas yuav tau xav txog cov kev xav tau tshwj xeeb ntawm koj qhov project kaw. Cov yam tseem ceeb uas yuav tsum xav txog suav nrog qhov loj thiab tsim ntawm lub microphone, hom khoom siv nws siv, thiab qhov zoo ntawm cov khoom siv nrog. Thaum kawg, txoj hauv kev zoo tshaj plaws los xaiv lub condenser microphone yog sim tawm cov qauv sib txawv thiab pom qhov twg ua rau lub suab zoo uas koj tab tom nrhiav.
Nkag siab Pickup Patterns: Yuav ua li cas xaiv qhov zoo tshaj plaws Microphone rau koj xav tau
Thaum nws los txog rau lub microphones, tus qauv tuaj tos yog hais txog thaj tsam ib ncig ntawm lub microphone uas nws hnov zoo tshaj plaws rau lub suab. Qhov no yog qhov tseem ceeb vim tias nws cuam tshuam rau qhov zoo ntawm lub suab koj kaw. Muaj peb hom kev khaws cov qauv: cardioid, omnidirectional, thiab lobar.
Cardioid Pickup Pattern
Cov qauv cardioid pickup yog hom kev xaiv ntau tshaj plaws nyob rau hauv cov microphones li niaj zaus. Nws ua haujlwm los ntawm kev khaws lub suab los ntawm sab xub ntiag ntawm lub microphone thaum tsis lees txais cov suab los ntawm sab thiab nraub qaum. Qhov no yuav pab tiv thaiv kom tsis txhob muaj suab nrov thiab cuam tshuam los ntawm kev cuam tshuam koj cov ntaub ntawv. Yog tias koj tab tom nrhiav ib lub mic uas tuaj yeem tswj tau ntau lub suab hauv qhov chaw studio, cardioid mic yog qhov kev xaiv zoo.
Omnidirectional Pickup Pattern
Ib qho omnidirectional pickup qauv khaws lub suab sib npaug ntawm txhua qhov kev qhia. Qhov no yuav pab tau thaum koj xav ntes ntau lub suab lossis thaum koj xav ntxiv me ntsis suab nrov tom qab rau koj cov ntaubntawv povthawj siv. Omnidirectional mics feem ntau pom muaj nyob hauv lavalier microphones, uas txuas nrog lub cev lossis khaub ncaws ntawm tus neeg hais lus. Lawv kuj pab tau thaum kaw hauv ib Tsis muaj suab nrov (ntawm no yog cov mics zoo tshaj plaws rau qhov ntawd los ntawm txoj kev), raws li lawv tuaj yeem khaws cov suab los ntawm thaj chaw dav dua.
Yam khoom thauj twg yog qhov zoo tshaj rau koj?
Xaiv tus qauv tuaj tos yog nyob ntawm koj qhov kev xav tau tshwj xeeb. Yog tias koj tab tom kaw hauv qhov chaw studio thiab xav cais lub suab tshwj xeeb, lobar mic yog qhov zoo tagnrho. Yog tias koj tab tom kaw hauv qhov chaw nrov nrov thiab xav ntes ntau lub suab, lub omnidirectional mic yog txoj hauv kev mus. Yog tias koj xav ntes ib lub suab nrov thaum tiv thaiv lub suab tsis xav tau, cardioid mic yog qhov kev xaiv zoo tshaj.
Nkag siab txog Polar Patterns
Polar qauv yog lwm txoj hauv kev xa mus rau cov qauv nqa. Lo lus "polar" yog hais txog cov duab ntawm thaj chaw ib ncig ntawm lub microphone uas nws hnov zoo tshaj plaws rau lub suab. Muaj plaub yam tseem ceeb ntawm cov qauv polar: cardioid, omnidirectional, daim duab-8, thiab phom phom.
Daim duab-8 Polar Pattern
Daim duab-8 polar qauv khaws lub suab los ntawm pem hauv ntej thiab nram qab ntawm lub microphone thaum tsis lees txais cov suab los ntawm ob sab. Qhov no yuav pab tau thaum sau ob tug neeg uas ntsib ib leeg.
Powering Up: Nkag siab Phantom Fais Fab rau Condenser Microphones
Phantom fais fab yog ib qho hluav taws xob tam sim no uas muab rau cov condenser microphones los ntawm XLR cable. Lub hwj chim no yuav tsum tau ua haujlwm ntawm cov khoom siv hluav taws xob hauv lub microphone, uas feem ntau suav nrog preamp thiab theem tso zis. Yog tsis muaj lub zog phantom, lub microphone yuav tsis ua haujlwm.
Phantom Power Ua Haujlwm li cas?
Phantom fais fab feem ntau yog muab los ntawm tib lub XLR cable uas nqa lub teeb liab ntawm lub microphone mus rau cov ntaub ntawv kaw lus lossis console. Lub hwj chim feem ntau yog muab ntawm qhov hluav taws xob ntawm 48 volts DC, txawm hais tias qee lub microphones yuav xav tau qhov hluav taws xob qis dua. Lub hwj chim muaj nyob rau hauv tib lub cable raws li lub teeb liab suab, uas txhais tau hais tias tsuas yog ib tug cable yuav tsum tau mus cuag lub microphone rau cov ntaubntawv povthawj siv.
Yuav kuaj xyuas seb koj lub microphone xav tau Phantom Power li cas
Yog tias koj tsis paub meej tias koj lub microphone xav tau lub zog phantom, xyuas cov lus qhia tshwj xeeb uas muab los ntawm cov chaw tsim khoom. Feem ntau condenser microphones xav tau lub zog phantom, tab sis qee qhov yuav muaj lub roj teeb sab hauv lossis lwm txoj kev siv hluav taws xob muaj. Nws tseem yog ib qho tseem ceeb uas yuav tsum tau xyuas cov theem ntawm phantom hwj chim xav tau los ntawm koj lub microphone, vim qee qhov yuav tsum tau muaj qhov hluav taws xob qis dua li feem ntau paub 48 volts.
Qhov txawv ntawm Phantom Fais Fab thiab Roj Teeb Lub Zog
Txawm hais tias qee lub microphones yuav muaj lub roj teeb sab hauv lossis lwm txoj kev siv hluav taws xob muaj, phantom fais fab yog txoj kev siv ntau tshaj plaws rau kev siv hluav taws xob condenser microphones. Lub roj teeb fais fab tuaj yeem pab tau rau kev teeb tsa cov ntaub ntawv nqa tau yooj yim, tab sis nws tseem ceeb heev uas yuav tsum nco ntsoov xyuas cov roj teeb theem ua ntej kaw. Phantom hwj chim, ntawm qhov tod tes, yog ib txoj hauv kev txhim khu kev qha thiab zoo ib yam ntawm lub zog koj lub microphone.
Muaj Peev Xwm Txhawb Koj Lub Zog
Tau txais lub suab zoo tshaj plaws los ntawm koj lub condenser microphone xav tau ntau dua li tsuas yog ntsaws rau hauv thiab tig nws. Nkag siab txog cov txheej txheem ntawm lub zog phantom thiab nws cuam tshuam li cas rau koj lub microphone yog qhov tseem ceeb kom tau txais kev ua tau zoo tshaj plaws. Nrog rau ntau cov ntaub ntawv muaj, nws yooj yim rau kev kawm paub ntau ntxiv txog lub ntsiab lus tseem ceeb no thiab dhau los ua tus kws tshaj lij ntawm kev sib txuas thiab txhawb nqa koj lub iav.
xaus
Condenser microphones thiab lavalier microphones yog ob qho tib si zoo rau cov xwm txheej sib txawv, tab sis thaum nws los txog rau kev kaw suab, koj yuav tsum xaiv lub microphone zoo rau txoj haujlwm.
Yog li, thaum koj tab tom nrhiav lub microphone, nco ntsoov xav txog hom suab koj tab tom nrhiav, thiab koj cov kev xav tau tshwj xeeb.
Kuv yog Joost Nusselder, tus tsim ntawm Neaera thiab tus neeg lag luam cov ntsiab lus, txiv, thiab nyiam sim cov cuab yeej tshiab nrog guitar ntawm lub siab ntawm kuv txoj kev mob siab rau, thiab ua ke nrog kuv pab neeg, Kuv tau tsim cov ntsiab lus ntawm blog txij li xyoo 2020. los pab cov neeg nyeem siab ncaj nrog cov ntaub ntawv kaw lus thiab cov lus qhia guitar.
