There’s a pattern in that noise!

Many thanks to SWLing Post contributor, @K7al_L3afta, who just shared the image (above) and noted, on Twitter:

"I just discovered the noise at the start of [the VOA Radiogram has] a purpose!"

I just discovered that the noise at the start of @VOARadiogram have a purpose! @SWLingDotCom @LondonShortwave pic.twitter.com/cSOAMCfDTv

- ????? ????????? (@K7al_L3afta) July 2, 2016

That's a brilliant discovery!

Click here to learn about the VOA Radiogram.

Click here to follow @K7al_L3afta on Twitter.