Fire Alarms and Propeller Airplanes - Image Slide Show with Sound Effects
3The images change every 00:04
That's like every pattern change on the TIX Clock. https://savjee.be/uploads/tixclock/tixclock
Note that at 104 seconds it's just the 2585 drum beats in 60 seconds on the Drumometer, but the plane engine still sounds. After that photo, at 108 seconds, the plane engine from Paratrooper Plunge appears as the 2585 Screen. Also, at 120 seconds is the 2370 Screen, showing the 2370 drum beats in 60 seconds at 124 seconds. https://www.youtube.com/watch?v=swwCjmORWDE
Sounds used:
First 100 seconds - https://freesound.org/s/59864/
Last 80 seconds - "Paratrooper Plunge" version of https://www.youtube.com/watch?v=IWdbVlUAAWY
At 106 seconds the Estimated Start Pitch was 75.000 Hz (see the first section of https://www.mariowiki.com/Paratrooper_Plunge here)
There are 45 total images, so the video duration is 180 seconds.