Mosquito Sound…

I’ve read several articles on BoingBoing about this Mosquito soundwave thing that kids are using to perplex adults. Apparently, it is audible to youth (less than 25) and not really audible to those older than that.

I had yet to find an article with a link to the actual sound to try it until tongiht. At the bottom of this article, there is a link. I can’t hear but a little bit of the end of this file at all.

My wife, however, says its a really annoying thrumming sound. Apparently, kids are using it as a text and phone ringer that adults can’t hear. Ingenious.