Audacity Forum

I would like to know, apart from looking at the sidebar at the left, how do we know about the format of the sound files in more details?

Cheers!

I have been using Audacity for several years. Because I am going to report more precisely what have been done to the raw audio file, I would like to know more about the algorithm behind different sound manipulation functions. For instances, what has been done to a noise removal?

Thanks a lot!