Microphone Preamplifier - lav zoo meej suab

Yuav luag txhua txhua lub tsev muaj ib tug ntaus ntawv zoo li ib tug microphone thiab headphones. Tus thawj yog siv los sau cov suab paj nruag, tham nrog cov phooj ywg hauv internet, hu nkauj karaoke, thiab lwm yam, thaum lub caij nyoog kawg no yuav tsum tau mloog zaj nkauj los yog tham. Heev feem ntau, txawm zoo tib yam cov neeg siv yuav ntsib nrog xws li ib tug teeb meem raws li ib tug uas tsis muaj lub teeb liab theem. Vim li no, lub microphone tsis ua hauj lwm txawm nyob rau hauv karaoke, thiab cov headphones tsis muab los mloog cov mids, thiab siab thiab tsis tshua muaj yeej hnov es tsis muaj zog.

Yuav kom pab daws tau qhov teeb meem no yuav pab tau mic preamp. Txawm zoo zoo dynamic microphones yog yus muaj los ntawm cov uas tsis muaj rhiab heev, yog li lawv yog tsis npaum nyob rau hauv niaj hnub computers qhov twg suab phaib zoo heev electret perceive tsuas pab kiag li lawm uas muaj siab zoo. Tsis muaj preamplifier tsis txaus, vim hais tias nws muaj peev xwm lug txhim khu xwb ib tug tsis tshua muaj qib teeb liab mus rau lub kab.

Feem ntau ntawm uas nce suab suab interfaces, mixers, thiab twb muaj built-nyob rau hauv pab kiag li lawm, tab sis lawv tsis muab xws li ib tug lub suab zoo uas muab ib tug preamplifier rau lub microphone. Thaum xaiv cov ntaus ntawv no koj yuav tsum tau ceev faj, vim hais tias txhua txhua lub tshuab suab txawv. Ob peb yuav ib qho kim ntaus nrog qhov zoo tshaj plaws ua tau zoo, nws yuav tsum tau tseem yuav mus kev rau lub microphone.

Yog hais tias ib tug kws cov ntaubntawv povthawj siv studio yuav them taus los yuav ob peb xws li, thiab xyaum ua tej yam nrog lub suab, lub ntau nws yog ib qho unprecedented khoom kim heev rau lub tsev siv. Yog li ntawd, yuav ib tug mic preamp, koj yuav tsum them sai sai mus ib co ntawm nws kev yam ntxwv.

Cov pab kiag li lawm yog nqus raj thiab transistor. Muaj yog ib qho tswv yim hais tias lub teeb muab ib tug velvety suab thiab cua sov, tab sis nws yuav hais tau xwb ntawm feem ntau kim qauv. Koj yuav tsum tau xaiv ib tug microphone preamp nrog ib tug tej tus naj npawb ntawm cov tswv yim raws. Nws nyob ntawm lub hom phiaj rau cov uas nws yog lam xav siv lub ntaus ntawv. Thaum kawg, koj yuav tau xam ntau npaum li cas microphones koj npaj mus txuas rau nws ib txhij.

Feem ntau cov pab kiag li lawm muab phantom lub hwj chim, tab sis tseem nws muaj nqis rau kom nws muaj, los yog condenser microphones yuav tsis ua hauj lwm. Koj yuav tsum tau them sai sai mus rau lub nyob rau ntawm tsawg-pass lim, uas tso cai rau txiav tawm pliaj tsawg zaus suab nrov thiab kom tshem tawm cov nyhuv bochkovatosti thiab nasally. Muaj ib tug xov tooj ntawm cov yam ntxwv, tab sis lawv xaiv - ib tug teeb meem ntawm saj ntawm txhua tus neeg. Yuav kom tau ib tug zoo mic preamp, koj yuav tsum tau mus pib mloog. Tom qab daim ntawv thov ntawm ob peb xeem qauv yuav paub txog uas ntaus ntawv yog zoo dua. Thov nco ntsoov tias daim tshev preamps zoo nrog lub microphone, nrog uas nws yuav ua hauj lwm nyob rau hauv lub neej yav tom ntej, uas yog koj li.

Yog hais tias lub microphone yog lub luag hauj lwm rau qhov zoo ntawm lub suab ntaubntawv povthawj siv, cov headphones - rau nws ua si. Tsuas yog high-zoo qauv yuav mloog ib yam khoom thiab tsom xam nws. Tab sis qhov teeb meem yog hais tias lub kim kim qauv muaj ib tug high school cov kuj, uas yog vim li cas ib co ntawm cov frequencies tsis hnov los yog tau mloog heev tsis muaj zog. Lub mloog pob ntseg preamp pub kom kho lawv lub suab. Tsis tas li ntawd, tus ntaus ntawv yuav ua rau nws ua tau rau muab tso rau lub suab nyob rau hauv ob peb lub headphones ib txhij, uas yuav pab tau rau mloog sau ob los sis peb cov neeg.