How to remove air noise from audio

1. How do I remove hissing sound from audio?
2. Can you remove background noise from audio?

How do I remove hissing sound from audio?

You need to do an extensive audio cleanup. Some popular software to remove unwanted background noise and hissing sounds include Adobe Premiere. You can use its noise reduction controls from tools to adjust the settings. Final Cut Pro is another option to remove background hissing noise.

Can you remove background noise from audio?

The good news is that there's a free way to remove background noise from your recordings using Audacity. Audacity is a free audio editing program created by a community of audio experts.