Nyob rau hauv Suab Tshaj Tawm Lub Zog, yog tias qhov ntim ntawm lub microphone tau nce heev, lub suab los ntawm tus neeg hais lus yuav kis tau rau lub microphone. Qhov tshwm sim no yog acoustic tswv yim. Lub hav zoov ntawmAcoustic Tswv yimTsis tsuas yog rhuav tshem lub suab zoo, tab sis kuj tseem txwv cov khoom nthuav dav ntawm lub microphone suab, yog li ntawd lub suab khaws los ntawm lub microphone tsis tuaj yeem ua dua tshiab; Qhov sib sib zog nqus suab nkauj no tseem yuav ua rau lub teeb liab taw qhia ntau dhau, yog li hlawv lub zog hluav taws xob lossis hais lus kubHais Lus Tweeter), ua rau poob. Yog li ntawd, ib zaug lub suab tawm tswv yim tshwm sim tshwm sim nyob rau hauv lub suab lub zog lub zog, peb yuav tsum nrhiav txoj hauv kev txwv tsis pub, nws yuav ua rau tsis muaj kev phom sij kawg.
Dab tsi yog vim li cas rau acoustic tswv yim?
Muaj ntau cov laj thawj rau cov tswv yim acoustic, qhov tseem ceeb tshaj plaws ntawm cov neeg tsis paub lub suab nrov ntawm cov neeg hais lus, thiab kev debugging ntawm cov cuab yeej siv suab thiabAUDIO SYSTEM.Tshwj xeeb, nws suav nrog cov hauv qab no plaub yam:
(1) tus microphoneyog muab tso ncaj qha rau hauv qhov hluav taws xob ntawm covtus hais lus, thiab nws cov axis yog ncaj qha ua ke nrog tus neeg hais lus.
(2) Lub suab yuav tshwm sim yog qhov cuam tshuam loj hauv lub zog ib puag ncig, thiab cov ib puag ncig thiab qab nthab tsis yog dai kom zoo nkauj nqus cov ntaub ntawv.
(3) Kev sib txuam tsis raug ntawm cov cuab yeej siv suab, cov paib loj, kev sib tw vuam ntawm kev sib txuas kab, thiab cov ntsiab lus hu thaum lub suab nrov ntws los ntawm.
(4) Qee cov cuab yeej siv suab yog nyob rau hauv lub xeev tseem ceeb, thiab oscillation tshwm sim thaum lub suab nrov yog loj.
Acoustic cov lus qhia yog qhov teeb meem hnyav tshaj plaws hauv kev txhawb lub suab nrov. Txawm hais tias nws yog nyob rau hauv cov chaw ua yeeb yam, chaw sib tw lossis cov tsev ua las voos, nws yuav tsis tsuas yog ua kom puas lub suab ua haujlwm tag nrho, rhuav tshem lub suab zoo, tab sis kuj ua kom lubrooj saj laj, Kev ua tau zoo. Yog li ntawd, kev tsuj ntawm acoustic cov lus qhia yog qhov teeb meem tseem ceeb tshaj plaws uas yuav tsum tau them sai sai uas yuav tsum tau them nyiaj rau hauv cov txheej txheem ntawm kev tiv thaiv suab lub zog. Cov neeg ua haujlwm suab yuav tsum nkag siab Acoustic cov lus qhia thiab nrhiav txoj hauv kev zoo dua kom tsis txhob muaj lossis txo qis cov kev ua kom dhau los ntawm Acoustic Tswv yim.
Lub Sijhawm Post: Oct-26-2022