Related: Movie Industry
Another interesting article about creating sounds for the movie industry, which means Soviet Science Fiction movies like Solaris (1972), Stalker (1979).
I'm sure that you know these "sci-fi" sounds - most sci-fi movies from 60', 70' had them - I mean all these blips, glitches. And of course nice futuristic soundtracks :) In Solaris, ANS synthesizer was used a lot, while Stalker is mostly about British EMS Synthi 100
Article: The sound of Soviet Science Fiction