Kid Doppler

When I was a little kid, sometimes I liked to make the sound of a police or ambulance siren far away, then getting so close it was like, parked in one of my eardrums. Eeeee-ooooo eeee-ooooo EEEEE-OOOOOOO eeeeee-ooooooooo EEEEEE-ooooooo EEEEE-OOOOOO EEEEEE-OOOOOOO EEEEE-OOOOO EEEE-OOOO EEE-OOO! EEE-OOO! EE-OO!! EE-OO!!! EE-OO!!!! That was fun -- it was like the car was far away and it got progressively closer, I definitely could simulate the Doppler effect. You should try it. Then if you can do the basic siren Doppler sound effect of a vehicle parking in your eardrum, try imitating the sound of a freight train passing by you at 75 mph one inch from your nose. O gee -- what would that sound like?