Codec not recognized

[ignoramus]

I'm transferring audio tapes to a TEAC DJ505 juke box, and from there to my computer.
When I transfer the MP3 material (produced by the jukebox when in "sleep mode"), it will not play in either Windows Media or Real Player, and I receive the message "Codec not recognized". Can anyone help, please?

 

[Abarbarian]

I belive that this may help identify what you need to play the files .

http://www.softpedia.com/reviews/windows/GSpot-Review-34921.shtml

Its fun to fiddle around with and the results are ummmmmmmmmmm very gooooooooooooood