@mcc i've always wondered why arpeggios with delay are universally synonymous with the imparting of factual information. you see it everywhere, in documentaries, video game scores, etc. maybe the repeating patterns are kinda like a clock signal for your brain to latch their infodump by
That sound reminds me of tv/radio news in the '60s and '70s (and later) where there was often some beeping staccato thing that had a telegraph newswire quality.
It's the sound of "here comes important information! "