Removing background noise from recordings with Adobe Audition CS6

When we record our own voice with the microphone or we have a song in which background noise is heard, it is very interesting to be able to “clean” the sound to bring more quality to that recording.
We will learn how to remove background noise from a recording made with a microphone in mp3 using the sound editing program Adobe Audition CS6.
Our home recording will look like a recording from a professional sound studio.