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  1. A

    Vibration excitation with electromagnet

    You re right, i have already use a speaker but it doesn't work well but perhaps a modified speaker could work?
  2. A

    Vibration excitation with electromagnet

    I think a frequency range from 10 to 1000Hz, and amplitude just enough to excite the modes of the plates.
  3. A

    Vibration excitation with electromagnet

    Thank for your reply. I made a mistake in the thickness. It s 1mm and not 0.001mm. So do you think electromagnet could work and which one?
  4. A

    Vibration excitation with electromagnet

    Hello dear community I m searching a solution to excite the vibration of a steel plate without contact. My idea was to use a kind of electromagnet and send a white/pink noise to generate vibration in the plate but i don't know really which one to buy for this project. The plate (30cm x 30cm) is...

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