Vibration from Car Engine During Morning Commute

Stephen Hanly

I was curious to see the type of vibration that an engine exhibits when the car is running. So I put a Slam Stick on the engine of my "sexy" Saab one morning when I drove to work!

Raw Data

Spectrogram

The spectrogram is especially cool because you can see different periods of my drive that I'm on the highway and/or accelerating and revving the engine.

LBreton

Thanks for these @"", I'll make sure everyone follows the rules!

Stephen Hanly

Wow, I didn't know about some of these, thanks!