It’s always best to mitigate noise in your audio recordings before it can be picked up by a microphone. Unfortunately, this doesn’t always happen and it’s necessary to soften up that signal noise in post production. Most modern DAW’s (digital audio workstations, AKA audio production programs) use plugins to help with this process. And some DAW’s make finding those plugins a bit of a challenge. That’s why I’ve decided to post a quick tutorial on how to do noise reduction with the ReaFir plugin for Reaper.

Most unwanted noise in audio recordings tends to be constant throughout the length of the piece. Usually, these artifacts come from something in the environment such as a cooling fan or an electrical issue between the microphone and the sound input. When you have this type of continuous noise in a recording, noise-reduction plugins can come in handy as you’ll usually only need to set them once, and then they’ll apply the noise reduction to the entire track or noisy section.

Waves Z-Noise This is another sound reduction plugin that works under the banner of Waves. This one comes in with new algorithms that clear the background noise without adding in artifacts or damaging the sound quality. The Z-noise is part of the ‘manual’ plugin from the Waves suit.

To get started with noise reduction in Reaper, click the FX button on a track that’s got some unwanted noise. This will bring up the Add FX box, which shows all of the plugins and effects available to your Reaper installation. In the Filter list box at the bottom, type in “Reafir.”

Next, double-click the listing for the VST: ReaFir Dynamics Processor plugin. This will add the ReaFir plugin to your track and automatically open the plugin’s settings box.

From here, you’ll want to change the Mode drop down menu to Subtract and tick the checkbox next to that menu labeled “Automatically build noise profile (enable during noise).” These settings tell ReaFir that you want to remove certain frequencies from your recording and that you’d like the plugin to identify those frequencies automatically.

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Now, align Reaper’s playhead so it’s at the beginning of a section of noisy audio but make sure that section doesn’t contain any speech or other wanted sounds. Otherwise, the plugin will think that the sounds you actually want to preserve are part of the problem and it’ll do it’s best to remove those, too! I also like to solo the troublesome track at this point, just so it’s easier to monitor when setting up the plugin.

Once the playhead is in place, click the play button (or press the space bar) and let the playhead go over at least twenty to thirty seconds of the recorded signal noise. Be sure to stop playback before you reach any of the desired sounds that are the intended focus of the recording. (If you were unable to stop playback in time, click the Reset button and start the process again.) Now, ReaFir has built a noise profile and automatically created a filter based on that profile.

Untick the checkbox next to the Mode menu but leave all of the other settings alone. Now, when you listen back to that track, you should no longer hear the unwanted noise.

Posted by Shawn Thorpe

Want to get rid of background noise in your Mic? Here’s how to reduce background noise on Mic Windows 10 without headset with noise cancelling microphone.

Microphone background noise or microphone buzzing sound might be a very annoying and painful situation for you if you want to record anything very important with high-quality audio.

Specially, if you record videos or audios using your Windows 10 laptop, you might have experienced lots of background noise in microphone during your video.

Actually, the microphone’s default settings which come with Windows 10 operating system are not optimized for background noise reduction by the Microsoft which leads to background noise during filming a video or recording audio.

And if you are getting background noise on Mic continuously, your video won’t be up to the mark as you are simply losing the quality of video with poor background noise. The only solution to get the best video with great output is by reducing background noise from microphone on Windows 10 laptop.

We are pretty sure, most of the newbie Windows 10 users might be wondering how to reduce background noise on Mic Windows 10 without using headset with noise cancelling microphone or microphone background noise reduction software.

Don’t worry, we are here to the rescue as our readers know that we share different tutorials which are specially focused on Windows 10 operating system and today we are going to tell you how to reduce microphone noise in Windows 10.

How to Reduce Background Noise from Microphone on Windows 10

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How to remove background noise from Mic Windows 10 and how to fix Windows 10 microphone buzzing sound are some of the widely searched terms over the internet, and that’s the main reason for us to bringing out this background noise cancelling tutorial.

There are plenty of methods available on the internet to get rid of background noise in your microphone, but some of these methods work while some don’t. The method explained in this guide has already tested and will perfectly help you in removing background noise from Microphone on Windows 10.

So, are you ready to know how to reduce background noise on Mic Windows 10? Here we go.

Step (1): First of all, type control panel in the search box on the taskbar and then select Control Panel option from the search result.

Or alternatively, you can press Windows + X keys together to open the Quick Access Menu, and then select Control Panel option.

Step (2): Once the Control Panel is opened on your Windows 10 system, you have to click on the Hardware and Sound option.

Step (3): On the Hardware and Sound window, select the Sound option.

Step (4): Now on the Sounddialog box, go to Recording tab. Here, you will see all the different recording devices which you are using on your computer. Simply, right click on the microphone which you are using to record video or audio and then click on the Properties option.

Step (5): On the Microphone Properties dialog box, go to the Level tab. Here, you need to check and see that Microphone level is 100 or not. It should be 100 which is the maximum.

In case, you are getting low sound while recording then you can increase the sound by moving the slider. You can set the Microphone Boost slider to +10.0 dB or more.

Step (6): Once done, now go to the Enhancements tab. Here, you have to select the Immediate Mode and then select Acoustic Echo Cancellation and Noise Suppression option.

Step (7): After selecting these options, you can click on OK option to finally save the changes.

Congratulations! You have successfully reduced background noise on Mic Windows 10 system.

After making all these changes, you can start recording video or audio and you will see that you are getting less background noise in Mic during your video.

These are some of the very important steps which make to our guide of how to get rid of background noise in your Microphone. If you have followed all these steps carefully, you should be able to reduce background noise on Mic easily without any issues.

Microphone Background Noise Reduction Tips and Tricks

You should follow some of these basic Microphone background noise reduction tricks which we have listed below as they will also help you very effectively in reducing background noise from microphone on Windows 10 system:

• Don’t go for a low-quality microphone. If you are having good budget then we suggest you to go for a high-quality microphone or headset with noise cancelling microphone (background noise cancelling microphone or noise reduction microphone headset) as better the microphone is better is the sound quality.

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• Air Filter and Pop Filter are of great help as they can help you in minimizing background noise. So if you want to get rid of background noise in your Mic, try out with Pop Filter.

• Make sure that your distance from Mic is no more than a foot. Check your optimal distance from Mic for best sound results.

• Using Reflection Shields will also help you in minimizing other sounds.

Conclusion

We hope you found some amazing help regarding Windows 10 microphone background noise reduction and to get rid of microphone buzzing sound. If you liked this tutorial how to reduce background noise on Mic Windows 10 then feel free to share with your friends on social media such as Facebook,Google Plus, andTwitter etc.

Please, let us know using the comment section below if you know any better microphone background noise reduction techniques for Windows 10 laptops.

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