Ok, So here is a working solution,
THe key is actually the top far left panel
there are two images
/ and / the second is less complete than the first - after this is the remainder between the two
. .
THe image has a < under which is a block, with a dot adjacent to the block indicating the message is within the block of audio
Top left of the sphere is a .|. analogous to the circle in the box on the golden disk, once you are deconding correctly you see this symbol.
UNder these panels at frequency of 200 to 900 Hz is data in three panels, the first panel is the test sequence.
All you need to do is subtract the left audio from the right audio and the test panel resolves into .|.
http://i.imgur.com/7DCSBvD.jpg
I've done this with the middle panel but my alignment is out,
i am however getting the middle line of text a little clearer, -11.15
http://imgur.com/a/m6vy4
- the noise is cancelling out and a signal coming forward