Tuam Tshoj lub suab tau tsim los rau ntau tshaj 20 xyoo, thiab tseem tsis tau muaj tus qauv meej rau lub suab zoo. Yeej, nws nyob ntawm txhua tus neeg lub pob ntseg, cov neeg siv cov lus tawm tswv yim, thiab cov lus xaus kawg (lo lus ntawm lub qhov ncauj) uas sawv cev rau lub suab zoo. Txawm hais tias lub suab mloog nkauj, hu nkauj karaoke, lossis seev cev, qhov zoo ntawm nws lub suab nyob ntawm plaub yam:

1. Teeb liab qhov chaw

Lub luag haujlwm ntawm kev ua haujlwm yog txhawm rau nthuav dav thiab tso tawm cov teeb liab tsis muaj zog rau tus neeg hais lus, thiab tom qab ntawd qhov kev vibration zaus ntawm chav hais lus hauv tus neeg hais lus yuav tawm suab ntawm ntau zaus, uas yog, siab, nruab nrab, thiab qis zaus peb hnov. Lub hauv paus muaj suab nrov (distortion) lossis qee lub teeb liab cov khoom ploj tom qab compression. Tom qab amplification los ntawm lub hwj chim amplifier, cov suab nrov no yuav amplified ntau dua thiab cov khoom uas ploj lawm yuav tsis muaj peev xwm tso tawm, yog li ntawd lub suab siv thaum peb ntsuam xyuas lub suab zoo phem yog qhov tseem ceeb.

2. Cov khoom siv nws tus kheej

Nyob rau hauv lwm yam lus, lub hwj chim amplifier yuav tsum muaj lub teeb liab-rau-suab nrov piv, ib tug dav siv tau zoo zaus teb, thiab tsawg distortion. Lub zog siv hluav taws xob zoo ntawm tus neeg hais lus yuav tsum dav, thiab cov lus teb zaus yuav tsum tiaj tus. Cov lus teb zaus ntawm 20Hz-20KHz tuaj yeem hais tau zoo heev. Tam sim no, nws tsis tshua muaj rau atus hais lusmus txog 20Hz-20KHz + 3% dB. Muaj ntau tus neeg hais lus nyob rau hauv kev ua lag luam uas lub siab zaus tuaj yeem ncav cuag 30 lossis 40KHz. Qhov no qhia tau hais tias lub suab zoo tas li txhim kho, tab sis peb yog cov neeg ib txwm muaj. Nws yog ib qho nyuaj rau kev paub qhov txawv ntawm cov teeb liab saum toj 20KHz hauv pob ntseg, yog li nws tsis yog qhov yuav tsum tau mus nrhiav qee qhov kev sib tw siab heev uas peb hnov ​​tsis tau. Tsuas yog lub tiaj tus zaus teb nkhaus tuaj yeem tsim cov suab qub tiag tiag, thiab lub zog nyob ntawm qhov loj ntawm thaj chaw siv. , Yuav tsum proportional. Yog tias thaj chaw me me thiab lub zog loj dhau, lub suab siab yuav ua rau muaj kev cuam tshuam ntau dhau thiab ua rau lub suab tsis zoo, txwv tsis pub lub suab siab yuav tsis txaus. Lub hwj chim ntawm lub amplifier yuav tsum yog 20% ​​mus rau 50% siab tshaj lub zog ntawm tus hais lus nyob rau hauv impedance txuam kom cov ntses bass thaj tsam yuav firmer thiab muaj zog, nruab nrab thiab siab tone theem yuav clearer, thiab lub suab siab yuav tsis yooj yim distorted.

3. Tus neeg siv nws tus kheej

Qee tus neeg yuav stereos rau cov rooj tog, ib txhia yog kom txaus siab rau cov suab paj nruag, thiab lwm yam yog qhia tawm. Tsuas yog hais tias ib tug neeg tsis tuaj yeem paub qhov txawv ntawm lub suab siab thiab qis, nws puas tuaj yeem hnov ​​lub suab zoo? Ntxiv rau qhov muaj peev xwm mloog tau, qee cov neeg yuav tsum muaj peev xwm siv tau. Tom qab qee tus neeg tau teeb tsa lawv cov neeg hais lus, tus kws tshaj lij installation yuav tsuas tham txog cov nyhuv. Qhov tshwm sim yog tias muaj ib hnub ib tus neeg xav paub txav qee cov pob qhov rooj, thiab txhua tus tuaj yeem xav txog qhov tshwm sim. Qhov no tsis yog li ntawd. Nws yog ib qho tsim nyog kom nkag siab txog dab tsi thev naus laus zis, ib yam li thaum peb tsav tsheb, tsawg kawg peb yuav tsum nkag siab txog kev ua haujlwm ntawm ntau yam keyboards, nyees khawm, thiab pob qhov rooj txhawm rau muab kev ua si tag nrho rau kev ua haujlwm thiab kev nyab xeeb ntawm lub tsheb no.

4. Siv ib puag ncig

Txhua leej txhua tus paub tias thaum tsis muaj tus neeg nyob hauv chav khoob, lub suab nrov tshwj xeeb thaum koj npuaj thiab hais lus. Qhov no yog vim hais tias tsis muaj suab-absorbing khoom ntawm rau sab ntawm chav tsev los yog lub suab tsis absorbed txaus, thiab lub suab yog reflected. Lub suab zoo ib yam. Yog tias lub suab nqus tsis zoo, lub suab yuav tsis txaus siab, tshwj xeeb tshaj yog tias lub suab nrov dua, nws yuav ua av nkos thiab hnyav. Tau kawg, qee tus neeg hais tias nws tsis yooj yim sua kom teeb tsa chav ua haujlwm tshaj lij hauv tsev. Me ntsis nyiaj yuav ua tau zoo. Piv txwv li: dai ib daim duab embroidered rau ntawm phab ntsa loj uas zoo nkauj thiab suab-nqus, dai cov ntaub paj rwb tuab ntawm cov iav qhov rais, thiab nteg cov ntaub pua plag rau hauv av, txawm tias nws yog cov ntaub pua plag zoo nkauj hauv nruab nrab hauv av. Cov nyhuv yuav xav tsis thoob. Yog tias koj xav ua kom zoo dua, koj tuaj yeem dai qee qhov muag muag thiab tsis zoo nkauj rau ntawm phab ntsa lossis qab nthab, uas zoo nkauj thiab txo qhov kev xav.