Hi all, is there any way to measure vibration of apartment floor, the vibration may caused by a motor installed under the floor.
I have tried several vibration meter apk for android mobile phone, but their results can not directly reflect the vibration's frequency or record it as an evidence.
I'd be appreciated if anyone could recommend any better ways for such measurement.
I have tried several vibration meter apk for android mobile phone, but their results can not directly reflect the vibration's frequency or record it as an evidence.
I'd be appreciated if anyone could recommend any better ways for such measurement.
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