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Author Topic: Resonances of the human body  (Read 239 times)

ta0

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Resonances of the human body
« on: February 15, 2024, 02:58:40 PM »

I found this online:


Human Body Natural Frequencies (from BrĂ¼el & Kjaer)

The context was that Tesla's new Model 3 has frequency selective damping of the range of frequencies (4 to 6 Hz) that affect your stomach the most.
This made me wonder if a top with wobble at the hand's frequency range (30 to 50 Hz) according to the drawing, would feel less balanced than a top with the same wobble amplitude but outside that range of frequencies.
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