Whats this beep coming from?

[AnaVictoriaXO]

I keep randomly getting this sonar sounding beep on my computer and have no idea what its from!

As far as I know its not triggered by anything. Happens at completely random times. It started a bit over a week ago. I havent downloaded anything new or changed anything on my computer.

It sounds kind of like this but slower and only one single "beep"



Anyone have any idea what it could be coming from?

 

[Brad]

A quick search showed that it may be coming from a Facebook viewer application.
:dontknow:

"Indeed, it was facebook viewer that hangs in the background. after update it enabled notification sound 'submarine' - it was literally killing me for a couple of days thanks for a hint"

Another said it may be from Skype.

"I think it is a Skype notification when a contact become available. Check "Contact Available.m4a" file inside the Skype app bundle."

 

[AnaVictoriaXO]

OMG I discovered it!

Its tweetdeck whenever I get a DM :lol:

 

[JerryBoBerry]

OMG I discovered it!

Its tweetdeck whenever I get a DM :lol:

Thinking this may be an awesome opportunity to finally ping a hot chick.

hahaha yeah, i tried to make that sound dirty as I could.