How To Get Rid Of White Noise
Have you ever recorded a vocal track in Audacity only to notice that your recording has a ton of white noise in it? For those who are not aware, white noise is a type of noise that can drown out the main voices. It’s a common problem. Most consumer-grade microphones that are available have terrible sound pickup. This kind of thing can be quite annoying!
Find out how to clean up your audio tracks by reducing hiss and background noise, with Adobe Audition CC. Open your audio file in Audition and click on Effects Noise Reduction / Restoration Hiss Reduction. Sample your hiss audio and Capture Noise Floor in the dialog box. Check Output Hiss Only to hear hiss and reduce with slider controls. May 02, 2017 How to Reduce Background Noise from Microphone on Windows 10. 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 Sound dialog box, go to Recording tab.
How do you fix it? Well, you could go out and buy a better quality microphone (which you should probably do), or you could do a quick trick to make Audacity remove all of the unwanted white noise that regularly shows up on your tracks during recording.
How to remove white noise from audio in Audacity
Removing white noise from audio tracks is a really simple process. It only really requires a few steps to accomplish. For starers, you’re gonna need to get the white noise sound alone. It needs to be isolated. Why? You’ll have a better chance of getting rid of it if you get a clear recording of it.
How To Get Rid Of White Noise In Speakers
Accomplishing this shouldn’t be hard work. Just record some audio with Audacity and don’t say anything into your mic. Let it go for a couple of seconds (thirty at most) for best results.
Once you have your white noise recorded, select it using your mouse. Then go into the “Effect” drop-down menu and look for the “Noise Removal” option. Click this and you will be brought straight into Audacity’s noise removal feature.
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Inside the noise removal window click the “Get Noise Profile” button. This will make Audacity take note of your white noise and save it temporarily.
After that just go back to Audacity and record your vocals like normal. When you’re finished with your recording, go back into the “Effect” drop-down and into “Noise Removal.”
From there, just click the “OK” button to start the removal process. Audacity will do a fairly good job of extracting the white noise from your recorded track. It’s not 100% perfect, but it does work well if you have a white noise issue you’re looking to get rid of.
How To Get Rid Of White Noise In Audacity
Note: Don’t worry about tweaking the settings in Noise Removal as the defaults work best.
Make your audio sound even better
Here’s a quick trick to make your audio sound a little bit better. Select your entire track with “Ctrl + A,” click the “Effect” drop-down menu and click on “Normalize.” When you do that, you’ll see a little pop-up selection menu appear. Just click the OK button to start the process.
Why do this? If you record quiet audio, it’s probably a good idea to normalize your tracks. When you do it, it allows you to make the overall track louder without changing it’s dynamic range. It’s a neat little trick, and it’ll help you out a lot if you’re a frequent Audacity user.
Conclusion
White noise can be a real pain when recording, so it’s really great that it can be easily removed with the help of a simple feature within Audacity. You shouldn’t rely on this feature, though, because it’s not perfect. That being said, it has gotten me out of a lot of tight spots. I hope it’ll help you as well!
Do you know of any Audacity tricks? Let us know in the comments below!
Ebooks
Hi,
Could be Enhancements or older drivers though hardware is also a possibility.
How do I stop my music from skipping or breaking up when I play it?
http://windowshelp.microsoft.com/Windows/en-US/Help/36db5c82-9247-4346-909a-f87743b653ae1033.mspx#EFC
1. Right Click Speaker Icon near clock lower right - Playback Devices
Highlight Speakers - Properties (lower right same page) - Enhancements Tab - Check Disable all Sound Effect
Apply - OK
2. Control Panel - Device Manager - Sound, Video and Game Controller
Write down name and complete model of sound device there - full decription - now double click on it -
driver tab - write down driver version. Then click UPdate Driver (this may not do anything as MS is far
behind certifying drivers). Then RIGHT CLICK on device - UNINSTALL - REBOOT - this will refresh
the driver stack.
Now go to System Maker and look for updated drivers (or get the same one if no newer) this will be
your fallback. Download - SAVE - go to where you put it - RIGHT CLICK in it - RUN AS ADMIN
Then do same for the Device Maker (such as Realtek or whoever made the device).
NOTE : Sound drivers often rollback so check the version after installation and the reboot to
see if the version you installed is there, if not repeat the install - reboot until it is. It can take
several tries depending on how many rollbacks it does.
Manually look at manufacturer's sites for drivers - and Device Maker's sites.
http://pcsupport.about.com/od/driverssupport/ht/driverdlmfgr.htm
How to Install a Device Driver in Vista Device Manager
http://www.vistax64.com/tutorials/193584-device-manager-install-driver.html
Hope this helps.