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B Acoustic Levitation Start

  1. Jul 7, 2016 #1
    Hello everyone,
    I would like to start playing around with acoustic levitation.
    Apologies if this is the wrong sub-forum... I psoted in General, as I am not sure where the best place would be for this.

    My question:
    What equipment would be needed to start a simple acoustic levitation?
    I have no idea what "transducers" to acquire.
    And would I then need a waveform generator?
    Anything else?
    An amplifier?

    I attach an image for reference... that's basically what I'm trying to do.
    Nothing laboratory grade... more "home tinknering".

    All advice is greatly appreciated!
  2. jcsd
  3. Jul 7, 2016 #2


    Staff: Mentor

  4. Jul 8, 2016 #3
    Hadn't seen this!
    Thank you!

    Will check up on it and post back here.
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