N386EP, a 2022 Cessna 172S airplane flying in the sky, cruising at 2250 RPM (producing a propeller blade passing frequency of 75 Hz). The file duration is exactly 4 seconds and can be looped. Extracted from the obsolete "IMG_4199.MOV" video and edited in Audacity 3.5
Aircraft Type: Cessna Skyhawk (piston-single) (C172)
Estimated Start Pitch: D2 (75.000 Hz)
The sound ID is 737571 - watch out for attribution licenses! You can still use this sound!
Type
Wave (.wav)
Duration
0:04.000
File size
1.0 MB
Sample rate
44100.0 Hz
Bit depth
24 bit
Channels
Stereo
Comments
3 months, 3 weeks ago
Every revolution per minute will cause the frequency to change by 0.03333333333333333hz.
At an engine speed of 37.5hz the propeller blades pass by 4500 times a minute or 75hz (to compare, a hummingbird flaps its wings 4,000 times a minute)
4 months, 1 week ago
1 year ago
#0:00
1 year ago
It looks like the sound of the 2637 Screen
1 year ago
