I like listening audiobooks 3x the speed. Audible is great for that.
I also have some books in mp3. Is there a way to convert them to 3x speed so that the voice is the same and it sounds like audible?
I would prefer to have a way to convert a number of files. A linux script would be probably the best. A windows program that can work with larger number of files should work too.
Update there is a similar question but i'm looking for a linux script. preferably something that i can easily install with a package manager (apt-get, yum, pacman)