• dustycups
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      5 days ago

      Could anyone do the math? The frequency on that thing would be - high, very high.
      edit: dog whistle high?

      • dustycups
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        45 days ago

        Not sure if this is right: high e is 660hz and about 300mm long. That string looks to be about 10um long.
        (300/0.01)660=19.8Mhz