Annoying sound in the background + audio recording

[Sans]

I was playing pokemon fire red on the VBA emulator the other day with one of my friends on skype when suddenly i hear this drilling/buzzing sound over the music. So i thought it must be from my friends house so i ignored it. Then he had to go but it was still there and coming from my game. It almost sounds like a drill.

So could anyone please tell me how to fix this problem?

 

I also found 1 solution but dont quite understand it if anyone could explain it to me:

what I did was save in-game, restarted VBA with the pokemon ROM, and loaded the save file in-game. then I saved that as SGM

 

Audio recording:

file:///C:/Users/Liam/Documents/Sound%20recordings/Recording%20(4).m4a

 

 

-Thanks already

[Sans]

Love that i have 162 views on this post but no replys in nearly a month and when i posted on the steam community within a hour 10 replies and on reddit the same [img]<fileStore.core_Emoticons>/emoticons/tongue.png[/img]/emoticons/tongue@2x.png 2x" width="20" height="20" />