Yuav Ua Li Cas Tshem Tawm Tom Qab Noise hauv Audacity

Cov txheej txheem:

Yuav Ua Li Cas Tshem Tawm Tom Qab Noise hauv Audacity
Yuav Ua Li Cas Tshem Tawm Tom Qab Noise hauv Audacity
Anonim

Yuav Paub

  • Highlight 1 to 2 second clip with no sound > xaiv Effect > Nkauj kho siab > Tau suab nrov profile.
  • Tom ntej: Xaiv tag nrho cov kaw lus nrog Ctrl + A ntawm cov keyboard > xaiv Effect > Noise Reduction > OK.

Kab lus no piav qhia yuav ua li cas tshem tawm ambient (tom qab) suab nrov los ntawm Audacity kaw hauv version 2.2.2 thiab tom qab.

Ua ntej koj rub tawm thiab siv Audacity, nco ntsoov tshuaj xyuas nws txoj cai ntiag tug kom ntseeg tau tias koj txaus siab rau nws cov ntsiab lus.

Yuav Ua Li Cas Tshem Tawm Cov Suab Nrov Tom Qab

Koj yuav tsum tshem cov suab nrov tom qab ua ntej hloov cov ntaub ntawv ntawm.aup (Audacity cov ntaub ntawv hom) rau.mp3,.wav, lossis lwm hom.

txheej txheem tshem tawm suab nrov tom qab mus zoo li no:

  1. Highib ib ntu ntawm cov kaw lus (kwv yees li 1-2 vib nas this tsawg kawg) uas tsis muaj lub suab los yog lub suab (los ntawm lwm lo lus, qhov chaw seem).

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  2. Click Effect thiab mam li nias Nyob txo qis.

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  3. Click Tau Noise Profile.

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  4. Xaiv koj cov ntaub ntawv tag nrho los ntawm nias Ctrl + A ntawm koj cov keyboard.

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  5. Click Effect thiab mam li nias Nyob txo qis.

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  6. Click OK.

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  7. Thov Audacity ua kom tiav cov txheej txheem.

Lub sijhawm no, Audacity tshem tawm lub suab nrov uas siv koj li Noise Profile, uas yog ib qho piv txwv ntawm lub suab nrov ntawm koj lub microphone. Nyob ntawm seb koj qhov kev kaw cia ntev npaum li cas, qhov no tuaj yeem siv sijhawm vib nas this lossis feeb.

Thaum cov txheej txheem tiav, muab koj cov ntaub ntawv kaw cia, thiab nws yuav tsum ua kom zoo dua. Nrog rau tag nrho cov suab nrov tom qab tshem tawm, koj lub podcast yuav tsum muaj lub suab huv dua thiab ntau dua kev tshaj lij-suab suab.

Lub suab nrov tom qab yog dab tsi?

Tom qab lossis lub suab nrov nrov yog lub suab nrov ntawm lub ntiaj teb nyob ib puag ncig koj. Tej zaum koj yuav tsis pom nws, vim koj hnov nws txhua lub sijhawm. Nws yog koj lub AC, koj lub tub yees, lub thoob dej yug ntses hauv koj lub chaw ua haujlwm, lub teeb ci, lossis cov kiv cua hauv computer. Hauv lwm lo lus, nws yog lub suab nrov tsis tu ncua. Yuav kom tau txais ib qho chaw kaw zoo tagnrho, koj yuav tsum tau tshem cov suab ntawd. Txawm li cas los xij, koj tsis tas yuav kaw koj lub AC lossis lub tub yees kom tau txais koj cov ntaub ntawv mus txog qib kev tshaj lij.

Cov suab nrov tom qab tsis yog suab nrov, xws li dev qw, tsheb ciav hlau, hneev taw rau hauv pem teb saum koj, lub tswb nrov, lossis nias ntawm cov yuam sij keyboard. Cov suab no yuav tsum tau muab tshem tawm manually (thiab tuaj yeem siv sij hawm tseem ceeb los rho tawm).

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