I would like to share the tips on this article which I came across at audio.tutsplus.com for my daily audiophile roundup by Emerson Maningo. He writes about how to create quality MP3s from 24-bit Masters. By using Reaper software, it outlines the steps to reach a polished MP3. Reaper does not have a MP3 converter, so begin by downloading Lame. Then check the qualities of the master, such as maximum peak amplitude, rate conversion, highest resolution and then convert to 24-bit/44.1kHz after sample rate conversion. The audio file is now in a high quality MP3 format!
Read the full article here:
How to Create High Quality MP3 Masters from 24-bit Masters