Well folks here we go again?
Give it a listen.
Soundcloud :
https://soundcloud.com/bitstorm-1/merope-5c-large-barnacle-20
This is the Merope 5C barnacle audio at 20x.
Here is the original 12 minute version if anyone wants to play with it :
https://drive.google.com/open?id=0B8ck-2ELKOuLeEZjb3VzdXNqTkk
The purrs are perfectly regular, and they high/low.
Do we have another code?
I am transcribing this as : 0110110101011010011011001010100101010
It looks like it's a very similar pattern to the UA, in that there's never any triple repeat (we never figure out why).
We never decoded the UA purrs. And well it seems whatever pattern the UA is using, the barnacle in principle does the same.
it could be meaningless, I think we hit a dead end and felt that was the conclusion with the UA, but well maybe it's not. =p