alright I did a search for this in the forum and this sounds familiar but I can't find where anyone has mentioned it before (at least on a cursory search). anyway, it looks like this is where the counting on Gyroscope would have come from. check out #6 on the linked page along with the corresponding wiki page it mentions.
"Samples the famous "Conet Project" which compiled various recordings of "number stations" and shortwave radio transmissions. This starts at about 48 seconds into the song."
"the voice in 'gyroscope' comes from a genuine number station recording, but not from the conet project. the recording was made by sean booth on a shortwave radio and gifted to BOC for use in the track."
YELLOW wrote:"the voice in 'gyroscope' comes from a genuine number station recording, but not from the conet project. the recording was made by sean booth on a shortwave radio and gifted to BOC for use in the track." posted by mdg (hex sun official) on WATMM
Dang, Yellow beat me to it.
But of course BOC was inspired by the conet project.
"It'd be funny if it wasn't true," Marcus chuckles.