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

1. Cov paib

Txoj haujlwm ntawm txoj haujlwm yog kom ua kom nrov dua thiab tawm cov kev ntsuas qib tsis muaj zog ntawm cov neeg hais lus, thiab tom qab ntawd lub sijhawm ua suab nrov, thiab tom qab ntawd, qhov nruab nrab, thiab qis zaus peb tau hnov. Lub hauv paus muaj suab nrov (distortion) lossis qee lub teeb liab suav yog ploj tom qab compression. Tom qab lub zog ua kom nrov dua, cov suab nrov no yuav tsis muaj peev xwm tso tawm, yog li cov khoom siv uas ploj lawm thaum peb ntsuas lub suab yog qhov tsis zoo yog qhov tseem ceeb.

2. Cov khoom siv nws tus kheej

Hauv lwm lo lus, lub hwj chim amplifier yuav tsum muaj teeb liab teeb liab-rau-suab nrov sib piv, muaj cov lus teb zoo tshaj plaws, thiab qis distortion. Lub zog siv hluav taws xob zoo ntawm tus neeg hais lus yuav tsum yog dav, thiab cov lus teb feeb yuav tsum yog tiaj. Lub zaus teb ntawm 20Hz-20kHz tuaj yeem hais tau kom tau zoo heev. Tam sim no, nws tsis tshua muaj rau atus hais lusYuav kom ncav cuag 20Hz-20khz + 3% dB. Muaj ntau tus neeg hais lus ntawm kev ua lag luam uas lub siab loj tuaj yeem ncav cuag 30 lossis txawm 40kHz. Qhov no qhia tau tias lub suab zoo yog txhim kho tas li, tab sis peb yog cov neeg ib txwm muaj. Nws yog qhov nyuaj kom paub qhov txawv ntawm cov cim saum 20khz hauv pob ntseg, yog li nws tsis tsim nyog yuav tsum tau ua qee qhov chaw ntau heev uas peb tsis hnov. Tsuas yog lub tiaj tus cig zaus teb nkhaus tuaj yeem tsim lub suab qub tiag tiag, thiab lub zog nyob ntawm qhov loj ntawm qhov chaw uas siv. , Kom muaj sib npaug. Yog tias thaj chaw no tsawg dhau thiab lub zog loj dhau lawm, lub suab nrov dhau yuav ua rau muaj ntau qhov kev xav ua kom muaj ntau dua thiab ua kom lub suab quaj tsis txaus. Lub zog ntawm lub amplifier yuav tsum tau 20% rau 50% siab dua lub zog ntawm cov neeg tsis sib haum xeeb yuav tsum tau meej dua, thiab lub suab siab yuav tsis yooj yim dua.

3. Tus neeg siv nws tus kheej

Qee tus neeg yuav lub stereos rau cov khoom vaj khoom rooj, ib txhia yog ua tsaug rau cov nkauj, thiab lwm tus yog los qhia tawm. Tsuas yog muab tso, yog tias ib tus neeg tsis tuaj yeem paub qhov txawv ntawm lub suab siab thiab qis, nws puas hnov ​​lub suab zoo zoo? Ntxiv rau kev ua tau los mloog, qee tus neeg yuav tsum tau siv nws. Tom qab qee tus neeg tau teeb tsa lawv cov neeg hais lus, tus kws teeb tsa kev teeb tsa tsuas yog tham txog cov nyhuv. Qhov tshwm sim yog tias muaj ib hnub ib tug neeg xav paub los txav qee qhov rooj caj dab, thiab txhua tus tuaj yeem xav txog cov nyhuv. Nov tsis yog. Nws yog ib qho tsim nyog kom nkag siab txog dab tsi thev naus laus zis, ib yam li thaum peb tau txais kev nyab xeeb, peb yuav tsum ua kom tiav rau kev ua haujlwm thiab kev nyab xeeb ntawm lub tsheb no.

4. Siv ib puag ncig

Txhua tus paub tias thaum tsis muaj neeg nyob hauv chav tas, ECHO yog nrov heev thaum koj npuaj teg thiab hais lus. Qhov no yog vim tias tsis muaj lub suab-nqus cov khoom ntawm rau ob sab ntawm chav tsev lossis lub suab tsis nqus tau txaus, thiab lub suab tau xav txog. Lub suab yog tib yam. Yog hais tias lub suab nqus tsis zoo, lub suab yuav tsis txaus ntseeg, tshwj xeeb yog lub suab nrov, nws yuav yog av nkos thiab hnyav. Qhov tseeb, qee tus neeg hais tias nws yog tsis muaj peev xwm teeb tsa ib chav kev tshawb xyuas hauv tsev. Ib qho nyiaj me me tuaj yeem ua tau zoo. Piv txwv li: dai cov embroidered daim duab ntawm phab ntsa loj uas zoo nkauj thiab ua ntaub pua plag rau hauv av, txawm tias nws yog cov ntaub pua plag uas dai kom zoo nkauj hauv av. Cov nyhuv yuav muaj kev xav tsis thoob. Yog tias koj xav ua kom zoo dua, koj tuaj yeem dai qee qhov muag thiab cov khoom dai rau ntawm phab ntsa lossis qab nthab, uas yog qhov zoo nkauj thiab txo kev xav.