Is there any way to recover muted audio?

[Wolfeyedgirl]

I recorded a series of interviews for a class that requires written transcripts of the audio. Unfortunately, though, I had both audio sets on mute by accident. Is there any possible way for me to get this audio, or is it lost forever?

Any help would be greatly appreciated. Thanks.

 

[Harold]

It's lost

 

[Wolfeyedgirl]

Damn, shit's fucked