How To Remove Background Music From A Video Audacity

Background noise is annoying

Getting clean audio recordings tin can exist really hard, specially in noisy environments. Sometimes there'due south cipher you tin do to avert information technology.

So, what can you practice? The adept news is that there'south a free way to remove background noise from your recordings using Brazenness.

Audacity is a gratuitous audio editing program created by a community of audio experts. Audacity accepts nearly any audio file type and has a noise removal tool specifically designed to solve the problem you are trying to solve. It is a robust piece of software, but as well very easy to use.

Removing Background Noise Step-by-step

Stride ane

Open Brazenness, click "File" and "Open" and locate the file you want to fix

Step ii

Select your "Room Tone" by dragging your mouse over a section where there is little or no sound sound

Step 3

Select the "Event" menu and then select "Racket Reduction"

Step 4

Click "Get Noise Contour" and wait for the modal to disappear

Step v

Click back to your timeline of audio to clear your pick

Step 6

Select the "Effect" carte again and select "Noise Reduction" again

Step 7

Click "Preview" to hear the default noise removal settings. Y'all tin can select one of these defaults to run across if they work

Step eight

If you even so hear noise, and then merely adjust the Sliders (see descriptions below) and then click "Preview" once again

Sliders in Audacity

Note that whatsoever movement to the sliders in Audacity can create a big change to the sound of the sound. It is recommended that you lot 'go easy' as you adjust the sliders.

Noise reduction slider:
This controls the corporeality of volume reduction that is applied to the identified noise. Use the lowest amount of noise reduction that will keep the racket to an acceptable level. Don't become overboard with this.
Sensitivity slider:
This slider controls how much of the audio is considered as dissonance. The higher the sensitivity, the larger the range of racket - exist careful because more than your audio volition be affected.
Frequency smoothing slider:
This controls how much the noise reduction spreads to other adjacent frequencies. The default setting is three. College settings favor spoken word whereas lower settings are meliorate for music.

Reduce groundwork dissonance for accurate transcription

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Capturing bang-up audio

Removing background noise can be a pain, so it's e'er all-time to do everything you can to reduce the noise before you record. If you follow the steps in this How to Capture Great Audio article, information technology's very possible that yous won't demand to remove any noise afterward.

What virtually removing background racket in video?

Audacity is smashing for cleaning up sound associated with radio, podcasts, or music. For spoken-give-and-take video, information technology's not as unproblematic. You'll need to export the audio from the video and and then in one case you are washed removing the background noise in Brazenness you'll need to re-sync the audio to the video.

Technically information technology'southward non impossible, but information technology's certainly not the almost efficient manner to remove noise especially if you've already edited your clips.

Audacity works all-time with sound. If y'all are working with video, and then you should read our other article: How to remove background racket from video.