I was on Kraftwerk's page, and scrolling down i saw this link to German Sounds Episodio 24 by Mutante Radio on mixcloud. Kraftwerk was a revelation, but today the first 12 seconds of this german radio show(?) also stunned me.
Shazam, sound hound and audio tag info cannot find what it is. If you do not know what it is maybe you have the ways and means to find it if you like that sample.
I also offer you some music, which you may not have heard, as a reward in advance: Kraftwerk - minimum maximum (german release) which can be found on youtube.
Also, Deepest side of deep - deephouse set winter 2017, by Johnny M.