Remove background noise in audio or video
In this video, I’m going to show you how to remove background noise using noise reduction software called “Audacity”. When you’re recording your audio or video in microphone, cam recorder or through any mode it’ll add background or unpleasant noise to your file. By watching this video you’ll find how to get rid of background noise or sound.

Audacity:
Audacity is a free open source digital audio editor and recording computer software application, available for Windows, OS X, Linux and other operating systems.It is a noise reduction software which help you to remove, reduce or filter background noise in your audio or video

Download Link: http://www.audacityteam.org/download
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