May times, We have to create demos for projects for which we use various desktop screen recorders along with normal earphones with mic for audio. But, It causes a lot of white/background noise in the video results into degraded video quality.

Another case, where we record demos, talks from meetups. In this cases, we are not equipped with smart gadgets but only normal mic or mobile phone due to which lots of white noise occurs in a video.

I surfed on the internet and found some relevant solutionsm which we will discuss today.

$ sudo dnf install audacity -y

*Happy Hacking !!!*