Ua kom nrov nrov rau koj lub suab thiab seev nrog cov saum microphones
Koj tuaj yeem siv koj lub neej tag nrho kev kawm suab thiab tseem xav tias khwv los ntawm qhov nyuaj ntawm cov suab kaw suab. Txawm hais tias koj yog ib tus audiophile lossis ib tug kws ntaus suab paj nruag newbie, nws muaj lub mic rau txhua qhov teeb meem. Ntawm no, peb tau muab tso ua ke cov npe ntawm cov microphones zoo tshaj plaws rau ib qho zoo thooj ntawm cov hom phiaj no. Cia nyeem ntawv kom pom qhov twg ib qho ua haujlwm rau koj.
Thaum nws los sau cov suab paj nruag-txawm nyob los yog hauv lub studio-tej zaum koj yuav xav mus nrog dynamic cardioid mic. Qhov kev tsim no ua tau zoo tshaj plaws rau kev lim kev tawm tswv yim thiab kev tsom rau ib lub suab mus rau ntawm qhov diaphragm, yog li ua tus txheej txheem ntawm lub suab lus. Yog hais tias koj nyob nraum kaw suab qiv, koj yuav xav tua rau lub diaphragm loj kom ntes tau tias nthwv dej ntawm suab ua los ntawm ntau lub thawv lub suab. Yog li ntawd, nyob hauv Sennheiser e935. Qhov no nws yog ib qho muaj zog, pheej yig, kev txawj suab uas yuav ua haujlwm zoo hauv lub studio lossis theem. Nws muaj lus teb ntawm 40 mus rau 18000 Hz - zoo tagnrho rau kev txiav tawm cov tswv yim ntawm treble frequencies uas yuav los ntawm kev suab lus. Nws muaj lub cav hlau ruaj ruaj, kom ntseeg tau tias nws yuav ua tau zoo ntawm txoj kev thiab kav ntev mus ntau xyoo. Nws kuj muaj cov qauv yooj yim, tsim ncaj nraim uas yuav tsis kos ntawm tus singer. Qhov no yog ib qho zoo me me-txhua tus me me rau txhua lub suab cia - txawm tias nws yog hu nkauj los yog tham.
Yog tias koj tab tom nrhiav ib lub studio mic uas muaj peev xwm ua tau ntau yam ntawm cov ntaubntawv povthawj siv ntau tiam sis koj tsis xav siv nyiaj ntau ntxiv, tsis txhob saib dua Audio-Technica AT2020. Nrog ib tus diaphragm loj loj thiab ib tug qauv cardioid, nws tau ua kom xa ib qho kev txeeb muag thaum tseem ntes tau ib qho kev pom zoo ntawm lub suab sib raug zoo - tab sis nws tsis yog ib qho dynamic microphone. Nws yog ib lub condenser, lub ntsiab lus koj tuaj yeem cia siab tias nws yuav xa cov lus teb rau cov lus teb kom muaj nuj nqi ntau tshaj li ntawm 20 mus rau 20,000 Hz. Qhov ntawd loj loj, tshwj xeeb tshaj yog rau cov nqi ntawm $ 100. Tag nrho cov ntsiab lus no rau lub mic uas yog pheej yig heev, ntau yam thiab ua tau zoo rau cov hom phiaj. Yog hais tias koj yog tus txawj sau paj nruas los yog tus tsim khoom siv thiab koj tsuas yog nkag mus rau hauv lub ntiaj teb ntawm cov microphones, qhov no yog qhov chaw pib zoo. Nws yuav ua ib qho zoo rau kev mus zoo rau hauv koj lub neej tom ntej, thiab koj yuav tsis tau siv ntau ntau rau hauv thawj qhov chaw.
Yog hais tias lub meej SM57 yog lub classic nruas microphone, ces tus SM58 yog lub suab nrov ntawm mic. Lus hauv no teb No tshaj plaws zoo nkauj npaum li txheej txheem cov ntaubntawv povthawj siv suab - txawm nyob rau theem lossis hauv lub studio. Nws zoo li koj xav tias ib tug microphone zoo li, thiab nws cov nqi (roughly $ 100) dab tsi koj xav tias ib tug microphone yuav tsum raug them nqi. Nws yog ib qho dynamic cardioid mic nrog tsawg kuj thiab tsawg zaus ntawm 50 mus rau 15,000 Hz - zoo rau kev teev cov kab kev los ntawm lub suab thaum uas ntseeg tias tsis muaj suab nrov tom qab ua nws txoj kev mus rau txoj kev khiav. Nws tau txais ib txoj kev tsim kho nrog cov hlau ntxaij, uas cog lus tias yuav ua rau kev tsim txom txoj kev tsim txom thiab theem raus tam sim ntawd thaum tseem ua tiav qhov kev ua haujlwm uas koj xav tau ntawm nws. Txawm hais tias koj nyob nraum tshiab los sis cia li nrhiav me ntsis pheej yig mic mus ua kom nrov loj rau koj qhov chaw qhib mic hmo, SM58 yog tus qauv siv rau kev hu nkauj - thiab rau qhov laj thawj zoo.
Lub AKG P170 yog ib lub me me-diaphragm condenser microphone zoo tagnrho rau cov ntaubntawv povthawj siv ntau tshaj, cov paj pleev, cov suab paj nruag thiab lwm cov hlua. Thaum tsis zoo rau cov suab los yog nyob ua yeeb yam, condenser mics yog zoo tsim nyog rau cov twj paj nruag acoustic vim lawv muaj kev teb ntau, ib lub siab thiab ib daim qauv cardioid.
Lub P170 muaj lus teb ntawm 20 mus rau 20000 Hz nrog lub cuab yeej ntawm 15 mV / Pa (millivolts ntawm 1 Pascal, uas yog lub ntsuas cua). Ua tsaug rau nws txoj kev sib tw -20dB, nws muaj peev xwm lis SPLs mus txog 155dB SPL, cia koj mus kaw nrog seev nrog lub siab muaj zog xws li cov nruas. Nws qhov teebmeem-rau-suab nrov yog li ntawm 73dB, thaum ntawd thaum muaj quieter mics tawm muaj, tus P170 yuav ua tus ua kom yuam kev thaum kaw-ntsuas cov twj paj nruag. Thaum nws tawm los rau P170 luaj li cas, qhov lo lo nplaum no yog tus qauv zoo nkauj, ntsuas 22 los ntawm 160 mm, los yog roughly qhov loj ntawm lub raj tshuaj.
Hauv lub ntiaj teb ntawm cov microphones, Shure yog ib qho ntawm cov npe ntawm cov khoom zoo li qub - zoo li Technics yog rau cov neeg twv los yog Moog rau cov khoom siv. Thiab qhov qhia meej SM57 yog ib qho ntawm cov neeg nyiam tshaj plaws, qhov muag zoo tshaj plaws ntawm lub tuam txhab tau tsim, tshwj xeeb tshaj yog rau cov ntaubntawv povthawj siv. Tam sim no, koj muaj peev xwm sib cav tswv yim ntev npaum li cas ntawm cov hauj lwm mic uas zoo tshaj plaws rau qhov twg ntawm lub nruas teeb (cov phom sij, lub kaus mom, lub kaus mom, lub tshib, kev ncaws pob, tom qab, thiab lwm yam), tab sis kev dav dav, SM57 yog huab tais. Raws li ib qho dynamic cardioid mic nrog ib qho tsis sib haum nqaim lus teb (40 mus rau 15,000 Hz), tus SM57 yog kom paub tseeb tias yuav tau xa ib qho kev muaj kev ncaj ncees tsis muaj kev cuam tshuam thaum tsis muaj kev poob dej hauv kev npau taws los sis kev ncaws pob. Nrhiav tau tsawg dua $ 100, nws yog ib qho kev xaiv pheej yig rau cov kws ntaus suab paj nruag ntawm ib qhov kev siv nyiaj, thiab nws muaj ntau yam txaus mus rau txoj kev mus ncig xyuas gigs. Nws yuav txawm pab zoo li kev xaiv rov qab-rau cov ntaub ntawv kaw guitar amplifiers. Yog vim li cas qhov no yog ib qho classic.
Nyob deb ntawm tus nqi kim tshaj plaws hauv peb daim ntawv teev npe, Sennheiser MD 421 II yog lub hom phiaj multi-purpose mic uas yuav ua haujlwm zoo los sau cov khoom ntawm podcasts rau studio orchestras. Nws yog ib qho dynamic cardioid mic nrog ib lub diaphragm nruab nrab thiab kev teb ntawm 30 mus txog 17,000Hz, uas yog qhov dav txaus kom xa ncaj ncees ncaj qha rau txhua qhov teeb meem. Nws tseem tau txais kev txo hwj chim ntawm 200 Ohms, uas txhais tau hais tias nws yuav nqa lub teeb liab meej tshaj li loj nrawm - qhov zoo tshaj yog qhov zoo tshaj plaws rau kev ua neej nyob. Tag nrho cov specs ua MD421 II lub suab ntau yam microphone, uas nws yog qhov zoo uas yuav tau nug dab tsi daim ntawv thov tsis tau nws lis? Tiag, tsis ntau. Txawm hais tias koj tau teev cov khoom seev cev, ib qho hlua quartet, xov tooj cua tshaj tawm, los yog plaub lub suab sib haum, xav txog qhov no yog tias qhov nyiaj tsis ntau ntawm qhov teeb meem thiab koj tab tom nrhiav ib qho zoo-mus rau mic.
Cov ntaub ntawv sau qhia tau yog ib lub hnab ntim tag nrho, txawm hais tias koj yeej siv ntau lub tswv yim ntawm kev lag luam rau lub studio thiab theem. Nws yog kev lag luam vim hais tias nws muaj ntau ntau hom suab uas tuaj yeem tawm ntawm kev ua haujlwm, thiab nws tsis txawm pib los sib piv rau ntau hom kev seev cev uas tau muab txuas rau lawv, lossis qhov chaw nyob ua haujlwm uas lawv muaj siv rau. Feem ntau, koj, xav tau ib yam dab tsi nrog lub diaphragm loj loj, tej yam uas yuav ntes tau ib qho zoo ntawm lub amp cov zog tawm, tab sis tseem limiting tswv yim thiab suab nrov los ntawm lwm qhov chaw ntawm theem lossis hauv lub studio. Lub Sennheiser E609 yog ib qho loj-diaphragm dynamic mic nrog tus qauv siv super-cardioid, txhais tau tias nws muab ntau dua kev tawm tswv yim, tiam sis nrog lub diaphragm uas npog ntau qhov chaw. Nws muaj qhov lus teb zoo tshaj plaws ntawm 40 mus rau 15000 Hz, uas ua kom txhua lub tswv yim tawm los yog guitar squealing yuav zoo nyob. Nws yuav tsis nplua txhua txhua qhov koj xav tau rau kev teev cov ntaub ntawv amp, tiam sis nws tsis zoo rau koj tu siab - tshwj xeeb tshaj yog rau $ 100 nqe.
Thaum traditionalists thiab audiophiles tau ntxias ntawm lub tswv yim ntawm USB microphone rau lwm lub hom phiaj tsis tshaj Skype hu, cov nqis no, yooj yim me me gadgets tau zoo txhua txhua xyoo. Thaum uas peb tsis pom zoo kom yuav ib qho yog tias koj muaj mob loj heev txog lub suab thiab muaj peev nyiaj siv rau kev sib luag los yog qhov kev ntsuam xyuas mic, peb nkag siab tias lawv tau txais lawv cov lus tsis txaus siab. Cov nqaij nyug biggest muaj nrog USB mics yog tias onboard preamp thiab analog-rau-digital converter drastically reduces lub suab zoo thiab fidelity. Tab sis, lub suab zoo cia, lawv yooj yim super yooj yim thiab super yooj yim - koj tsis xav tau ib lub tov los yog preamp kom pib sau rau hauv computer. Rau lub hom phiaj no, peb pom zoo rau Yeti ntawm Blue Microphones. Nws yog qhov tsuas mic rau daim ntawv teev npe no uas muaj kev xaiv ntawm cov qauv ncov qaumteb qabteb: cardioid, omnidirectional thiab bidirectional. Nws tau txais cov lus teb rau ntau tshaj li ntawm 20 mus rau 20,000 Hz, thiab qhov nruab nrab-rau qhov loj sib tw rau ntau yam kev siv ntau dua. Peb tsis tuaj yeem ua kev cog lus txog lub suab zoo, tab sis yog tias koj txhawj xeeb txog kev teev cov suab yooj yim (tej zaum yog rau YouTube video?), Qhov no yog qhov koj xaiv qhov zoo tshaj plaws.