So the 'go to' effects for dream sequences etc are impacts, hits, stings, stingers, koto drums, drones etc.
But on a TV Programme I saw this kind of - mechanical whoosh which slows down.
Does anyone know what these are called? I'd like to get one similar but am unsure of what I'd search for. If they have a specific name then that could possibly lead to me getting more of differing types of whoosh and sound.
It's kind of like a slowed down flutter - but that won't really find me this effect!
Thanks for any help!
P.S I'm not talking about the heart monitor beep which is also occurring.