Digital sound is nothing more than numbers. What separates one container from another is how those numbers are packed, how much data (if any) is thrown away, and which devices understand the result.

Audio files come in a number of different formats. Some are lossy, such as AAC and MP3; they save space compared to the original files, but some of the original data is lost during compression. Some ...

Windows only: Freeware application MP3 to iPod Audio Book Converter takes your regular MP3 audiobooks and converts them to the iPod (M4B) audiobook format, allowing you to take advantage of the ...