Train wreck/underwater audio recorded sound problem Win 7

I attempted to record a show from the radio last night and the last 45 minutes sounds of the file sounds like its underwater/train wreck effect, which is making it unlistenable. At first I thought it was the radio station but I am not sure Radio One is going to over the air sounding like that. It sounds like an internal latency but I could be wrong, is it fixable or am I reside to ditching the recording. I haven’t had much luck with audacity in the past, anyway maybe somebody knows a solution to save the music.

This FAQ should help for future recordings:

It’s extremely unlikely that you can rescue the current recording you have.

But as it’s the BBC you most likely can get the show through the “Listen Again” facility they run:


Thanks, I will have a play when I get home.