A water hose can be attached to a speaker so that it vibrates at a certain frequency, say 27 Hz. You can see this effect through a 24 fps camera & if you change the vibration frequency you see a different pattern[edgarciancio885: ]

发布时间: 2023-08-15 16:03:12

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A water hose can be attached to a speaker so that it vibrates at a certain frequency, say 27 Hz. You can see this effect through a 24 fps camera & if you change the vibration frequency you see a different pattern

[edgarciancio885: ]

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1年前由 Massimo 提交

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Attaching a water hose to a speaker you can observe different visual patterns through a 24 fps camera due to the stroboscopic effect created by the synchronization between the vibration frequency and frame capture rate.
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