Raws li cov lus hais, kev ua yeeb yam zoo heev yuav tsum muaj cov khoom siv suab tshaj lij ua ntej. Tam sim no, muaj ntau yam haujlwm sib txawv hauv khw, uas ua rau kev xaiv cov khoom siv suab nyuaj rau ntau hom khoom siv suab theem. Feem ntau, cov khoom siv suab theem muaj microphone + mixer + power amplifier + speaker. Ntxiv rau lub microphone, qhov chaw suab qee zaum xav tau DVD, lub khoos phis tawj los ua si suab paj nruag, thiab lwm yam, lossis tsuas yog lub khoos phis tawj xwb. Tab sis yog tias koj xav tau lub suab zoo li cov kws tshaj lij theem, ntxiv rau cov neeg ua haujlwm tsim kho, koj kuj yuav tsum ntxiv cov khoom siv suab. Xws li cov teebmeem, lub sijhawm, equalizer thiab voltage limiter. Peb yuav qhia txog cov khoom siv suab theem tshaj lij raws li hauv qab no.

1. Lub tshuab sib tov

Nws muaj ntau lub tswv yim channel, lub suab ntawm txhua lub channel tuaj yeem ua tiav sib cais, sib xyaw nrog sab laug thiab sab xis channel, sib xyaw, thiab saib xyuas cov suab tso zis. Nws yog ib qho khoom siv tseem ceeb rau cov kws ua suab, cov kws ua suab thiab cov kws sau nkauj thiab tsim suab.

2. Tom qab lub zog amplifier

3. Pre-processor

4. Tus faib

5. Kev Hloov Chaw

6. Lub tshuab cua txias

Qhov no yog ib lo lus siv rau kev sib xyaw ua ke ntawm compressor thiab limiter. Nws lub luag haujlwm tseem ceeb yog los tiv thaiv cov amplifiers thiab cov neeg hais lus (horns) thiab los tsim cov suab tshwj xeeb.

7. Cov teebmeem

Muab cov teebmeem suab nrov suav nrog reverb, qeeb, echo thiab kev kho tshwj xeeb tsis muaj teeb meem rau cov khoom siv suab.

8. Lub tshuab sib npaug

Nws yog ib lub cuab yeej rau kev txhawb nqa thiab txo cov zaus sib txawv thiab kho qhov sib piv ntawm bass, nruab nrab zaus, thiab treble.

9. Cov neeg hais lus

Lub tshuab hais lus yog ib lub cuab yeej uas hloov lub teeb liab hluav taws xob mus ua lub teeb liab acoustic, thiab hauv paus ntsiab lus, muaj electrodynamic, electromagnetic, piezoelectric ceramic hom, electrostatic hom, thiab pneumatic hom.