Solved Audio monitor / recorder

[TechGuy]

I'm looking for a Windows application that will run 24/7 and create recordings only when audio is detective. I'd like to end up with an MP3 for each time audio was detected. It doesn't have to be free, but that's always nice. Thanks!

 

[Noyb]

I've never used it it .. but Audacity has a sound activated record option.
Not sure about the 24/7 or save as mp3 requirement?
https://www.youtube.com/results?search_query=audacity+sound+activated+recording