Tam sim no, muaj ntau yam khoom siv suab paj nruag thiab cov haujlwm sib txawv hauv kev ua lag luam, uas ua rau muaj kev nyuaj rau kev xaiv.khoom siv suab. Qhov tseeb, feem ntau, tus kws tshaj lijtheem suab khoom sivyog los ntawm lub microphone + predicate platform + lub zog amplifier + hais lus tau. Ntxiv rau cov lus yooj yim, qee zaum koj kuj xav tau DVD, suab paj nruag hauv computer thiab lwm yam, tab sis kuj tuaj yeem siv lub computer nkaus xwb. Tab sis yog tias koj xav tauprofessional theem suabcov nyhuv, ntxiv rau cov neeg ua haujlwm theem kev tsim kho, tab sis kuj ntxiv effector, timeing equalizer, voltage limiter thiab lwm yam khoom siv.

Tom ntej no, kuv xav qhia koj txog cov khoom siv suab nrov tshaj lij.
1.Lub tov khoom muaj ntau yam channel inputs, lub suab ntawm txhua channel tuaj yeem ua tiav nyias, thiab muaj cov khoom siv suab sib xyaw nrog sab laug thiab sab xis, sib tov, mloog thiab lwm yam. Nws yog ib qho khoom siv tseem ceeb rau phonologists, audio recorders thiab composers los tsim suab paj nruag thiab suab.
2. Fais fab amplifier: lub cuab yeej uas hloov lub suab hluav taws xob teeb liab mus rau hauv lub teeb hluav taws xob ruaj khov kom tsav lub suab nrov kom ua suab nrov. Qhov sib piv ntawm lub hwj chim amplifier fais fab yog tias qhov tso zis impedance ntawm lub hwj chim amplifier yog sib npaug rau load impedance ntawm lub suab nrov, thiab cov zis hluav taws xob ntawm lub hwj chim nqus amplifier phim lub zog nominal ntawm lub suab nrov.

3. Reverberator: nyob rau hauv lub suab paj nruag thiab seev cev nrog lub suab kaw suab thiab lub teeb pom kev loj hauv lub suab hu nkauj, qhov tseem ceeb heev yog lub suab ntawm tib neeg lub suab. Tom qab reverberation, tib neeg tuaj yeem tsim ib hom kev zoo nkauj ntawm lub suab hluav taws xob, kom cov nkauj muaj qhov tshwj xeeb tsw. Nws tuaj yeem zais qee qhov tsis xws luag hauv lub suab nrov ntawm qee tus neeg nyiam hu nkauj, xws li ntxhib, caj pas thiab lub suab nrov nrov, kom lub suab tsis zoo. Tsis tas li ntawd, reverberation kuj tuaj yeem ua rau qhov tshwm sim uas cov neeg nyiam ua yeeb yam tsis nplua nuj nyob rau hauv cov qauv overtone vim lawv tsis muaj kev cob qhia tshwj xeeb. Qhov no yog ib qho tseem ceeb heev rau cov nyhuv ntawm cov theem teeb pom kev zoo nkauj.
4. Lub voj voog lossis cov cuab yeej siv uas qhov sib faib zaus paub qhov sib faib zaus hu ua zaus faib. Muaj ntau ntau hom zaus faib, raws li waveform ntawm nws zaus division signal, muaj ob hom sinusoidal zaus division thiab pulse god zaus division. Nws lub luag haujlwm tseem ceeb yog tias raws li qhov yuav tsum tau ua ntawm tus neeg hais lus ua ke, tag nrho-band suab teeb liab tau muab faib ua ntau zaus sib txawv, kom lub suab nrov tuaj yeem tau txais lub suab nrov ntawm lub suab nrov uas tsim nyog thiab ua haujlwm hauv lub xeev zoo tshaj plaws.
5. Kev hloov pauv: vim muaj lub suab nrov sib txawv ntawm tib neeg, lub suab nrov ntawm cov suab paj nruag accompaniment txawv thaum hu nkauj. Qee tus neeg xav kom qis dua, lwm tus yuav tsum siab dua. Nyob rau hauv txoj kev no, lub suab ntawm cov suab paj nruag accompaniment yuav tsum tau yoog raws li cov kev xav tau ntawm tus neeg hu nkauj, txwv tsis pub koj yuav xav tias zaj nkauj thiab kev sib txuas lus tsis sib haum xeeb. Yog tias koj siv daim kab xev sib txuas, koj yuav tsum siv lub tshuab txias rau lub suab sib txawv.
6. Siab limiter: nws yog ib lo lus dav dav rau kev sib xyaw ntawm compressor thiab limiter. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv lub zog amplifiers thiab lub suab nrov (hais lus) thiab tsim cov suab nrov tshwj xeeb.
7. Tus effector: muab cov teebmeem suab nrov, suav nrog kev rov qab, qeeb, ncha thiab suab khoom siv rau kev ua haujlwm tshwj xeeb ntawm lub suab.
8. Equalizer: yog ib yam khoom uas txhawb nqa thiab decays sib txawv frequencies thiab kho qhov feem ntawm bass, nruab nrab zaus thiab treble.
9. Tus hais lus: tus hais lus yog ib yam khoom uas hloov cov teeb liab hluav taws xob mus rau hauv acoustic signals. Raws li txoj cai, muaj hom hluav taws xob, hom electromagnetic, piezoelectric ceramic static hom thiab pneumatic hom.
10. Microphone:microphone yogib hom electroacoustic zog pauv khoom uas hloov suab rau hauv hluav taws xob teeb liab. Nws yog chav tsev nrog ntau hom hauv lub suab kaw lus. Raws li nws cov lus qhia, nws tuaj yeem muab faib ua cov tsis ncaj qha (lub voj voog sab nraud directivity (lub plawv hom, supercentral hom) thiab muaj zog directivity, nyob rau hauv uas lub non-directivity yog tshwj xeeb tshaj yog siv rau lub band khaws lub suab; directivity yog siv rau lub suab, nkauj thiab lwm yam suab qhov chaw. Muaj zog directivity yog kom tshem tawm lub suab nyob rau sab laug thiab sab xis xaiv qhov chaw thiab tom qab lub suab los ntawm lub microphone. slender tubular microphone ua los ntawm acoustic cuam tshuam lub raj yog tsim los ntawm kev siv lub hauv paus ntsiab lus ntawm kev sib cuam tshuam ntawm acoustic nthwv dej, uas yog hu ua microphone, uas yog siv nyob rau hauv kos duab theem thiab xov xwm kev sib tham, thiab distinguishes tsiv voj microphone, txhuas siv microphone thiab capacitive microphone raws li qauv thiab Scope ntawm daim ntawv thov.hluav taws xob microphone, MS lub tso suab microphone, reverberation microphone, hloov microphone thiab hais txog.