I've got an mp3 recording - the intro 60 seconds and closing 60 seconds is great as I hired vo professional for that - the middle 32 minutes...especially first 5 minutes - has not nearly as good quality (was a recorded teleseminar call)
Can you clean it up - fix background noise etc.
I know it won't be as good quality as the intro and closing but if it can get better than existing
let me know if you can do it!
Note -please only bid if you are an expert at this sort of stuff.