Originally posted by robgski Hello! I am not sure if this is the right place to ask this question, but what are you using to improve, delete or replace the audio tracks to videos?
Most decent Non Linear Editing applications for editing video, also include well featured audio editing tools.
If you use Resolve, Edius, or even Premiere, you can load in audio plugins that offer extra tools, such as for audio noise reduction, Compressor/Expanders, equalisation, and much more.
Those tools are aimed specifically at providing good audio in a Video production.