![]() The higher this number goes, the more likely you are to damage the audio you want to keep. Reduce Noise By-This sets the amount of reduction that the noise remover effect does.Here’s a quick breakdown of what each of these sliders changes. The various sliders that pop up when you open the Adaptive Noise Reduction tool allow you to adjust the noise reduction. You can find the Adaptive Noise Reduction effect by navigating Effects > Noise Reduction / Restoration > Adaptive Noise Reduction. How to use Adobe Audition (Beginner’s Guide)Īdaptive Noise Reduction is similar to the standard Noise Reduction, but it works in the effects rack rather than in the waveform editor.I recommend playing around with the sliders until you’ve removed your annoying noise without damaging the audio you want to keep. The two sliders on the bottom adjust the amount of noise that the effect removes from your audio. This will open up the controls for the noise reduction effect. Background voices and the audio you want to keep are incredibly similar which means this Noise Reduction effect might do more damage to your audio than it’s worth. If your noise print contains sounds similar to those you want to keep, it might not work.Ī good example of this is removing unwanted voices from the background of podcast audio. This way of removing noise is heavily dependent on capturing a good noise print. You can also navigate to Effects > Noise Reduction / Restoration > Noise Reduction (process). The easiest way to pop up the Noise Reduction options is to use the keyboard shortcut Command+Shift+P on a Mac, or Windows+Shift+P on PC. The Noise Reduction menu also has a one-button “capture noise print” option. You can create a noise print by highlighting a section of audio and hitting Shift+P on a Mac or Windows. Noise Reduction will not work until you capture a noise print. Get it to the best that you can and make some changes to prevent this from happening in your next shoot.I’ve got one noisy recording to work with for this guide on how to remove background noise Adobe Audition. Unfortunately some audio clips won’t be able to be saved. ![]() That annoying audio clip should sound a whole lot better. Once you dial in your settings, click Apply. Moving the nodes, changing the noise reduction percentage and the amount it is reduced by. If we deselect the audio clip in the timeline, we can hear the clip fully with our narration. Moving these nodes will ramp up the effect to the frequency that is causing issues. Following the information above for this case, we’ll want to target the left side of the chart and will look something like this. Start by pressing Space or click the play icon to start listening to the playback. Using the chart will help us dial in the exact frequency the noise is at.įor this case, we’ll be removing a lower frequency white noise. Remember, we only want to target the annoying background noise. Moving the line in the chart will provide more noise reduction. If it’s a louder bass sounding noise, we’ll target the lower end frequencies on the left side. If you have a hissing/treble sound that is higher pitched, you’ll want to target the higher frequencies on the right side of the chart. ![]() The goal of removing the noise is to ride the line between removing the noise, but keeping all of the other frequencies so it sounds normal. This will bring up a frequency timeline and some settings to play around with. Next, we’ll want to click Capture Noise Print. Simply go to Effects > Noise Reduction / Restoration > Noise Reduction (process), or by pressing Ctrl + Shift + P. Once you have the whitenoise selected on the timeline, we’ll need to add the noise reduction effect. You can use the two handles to get it in the correct position. Click and drag the area in the timeline of the isolated whitespace. For most cases, a longer isolated whitenoise clip will have a better chance of success. Once the clip is imported, we’ll need to find an area in the clip that isolates the whitenoise. The first thing we’ll need to do is load in our audio clip we’ll want to repair. The good news is that it is quite simple to remove the white noise with Adobe Audition. It can be really frustrating when you get back from a production and your audio picked up some background hissing that totally wasn’t there during the shoot.
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