Koj tuaj yeem hla hla ntau hom microphones. Lawv txawv hauv kev tsim qauv thiab hauv hauv paus ntsiab lus ntawm kev hloov suab kom nrov. Lub tshuab hluav taws xob electrodynamic thiab electrostatic tuaj yeem paub qhov txawv ntawm qhov ua tau zoo dua. Lub tshuab hluav taws xob microroxy muaj xws li reel thiab ribbon microphones, thaum lub tshuab hluav taws xob electrostatic muaj cov condenser thiab electret microphones.
Cov Lus Qhia
Kauj ruam 1
Yog tias koj tab tom teeb tsa lub studio, nws yog qhov zoo tshaj plaws los xaiv lub condenser microphone, txawm hais tias nws xav tau lub zog sab nraud. Tsis txhob sim txuas ib lub micro condenser rau koj daim npav suab. Thov nco ntsoov tias thaum siv condenser microphone, koj yuav tsum tau saib xyuas cov cuab yeej tshwj xeeb ua ke nrog kev siv fais fab. Tag nrho cov khoom tau hais los saum toj no suav nrog hauv hauv tov khoom. Txo qhov cuam tshuam ntawm acoustic cuam tshuam, txuas lub microphone ntawm qhov sawv ntsug lossis sawv ntsug nrog qhov tshwj xeeb kev poob siab-tshem tawm.
Kauj ruam 2
Txuas lub xov tooj digital dynamic ncaj qha mus rau lub microphone input nyob ntawm daim npav suab. Ua tus txheej txheem txuas thib ob siv cov kab-hauv ntawm daim npav suab. Muab qhov xaiv rau cov kab-hauv kev sib txuas, vim hais tias txoj kev no koj yuav tau txais suab nrov tsawg dua. Siv kev ceev faj thaum sib txuas ntawm microphones rau lub khoom sib tov lossis lub suab nrov microphone uas muaj lub zog phantom mov uas muab cov haujlwm ntawm condenser microphones. Xu siab siv lub zog phantom kom tsis txhob ua kom lub microphone tsis zoo.
Kauj ruam 3
Yog tias koj yuav txuas lub xov tooj sib tov nrog cov roj sib txuas, siv cov ntsuas ntawm microphone ntawm lub tov khoom. Zoo li no, koj tuaj yeem txuas txuas tus xov tooj condenser rau microphone amplifier uas muaj phantom zog los. Tshawb xyuas qhov sib txuas ntawm cov zis ntawm qhov sib xyaw lossis qhov tawm ntawm lub microphone amplifier thiab cov kab nkag ntawm lub suab card.
Kauj ruam 4
Yog tias koj muaj teeb meem nrog electromagnetic cuam tshuam, txuas lub microphone mus rau hauv tus tov khoom siv cov khoom sib txuas. Hauv qhov no, lub teeb liab los ntawm lub microphone mus rau lub tshuab tov yuav kis tau los ntawm kev sib tw thaiv tus kheej ntawm lub xov hlau. Piv nrog cov teeb liab sib kis tau los ntawm qhov chaw txais khoom nrog ib daim hlau thaiv ib tus neeg xyuas pib cable. Hauv cov version nrog cov xov paj sib ntswg, dhau ntawm ib lub xov hlau, cov cim taw qhia tau kis tsis hloov. Cov cim taw qhia no tseem hu ua "kub", "zoo" lossis kub (+ ve). Lwm cov hlau yuav xa tib lub teeb liab, tab sis hauv antiphase. Cov paib no hu ua "txias", "tsis zoo" lossis txias (-ve). Ib qho xov hlau, txawm tias nws yog kev tiv thaiv, ib txhij ua haujlwm xws li lub kav hlau txais xov, thiab raws li qhov tshwm sim, pom kev cuam tshuam, tab sis lub teeb liab thib ob yuav raug rho tawm ntawm cov tswv yim sib xyaw, xyaum raug rau nws.
