Beeeeep… krrrrrrrrrrshhh… ksh ksh ksh…
Deeeeeeeeee-doo-weeee-ooooo… screeeech-bzzzz…
Ka-ksh ka-ksh… bee-beep-beeeeeeeep… krrrrrrrrshhh!

That unmistakable blend of static bursts, rising whistles, and jagged screeches, as if two machines were fighting just to shake hands 🦾