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Can someone please help with a helmholtz calculation equation.

  1. Oct 7, 2013 #1
    I want to find out how wide the port needs to be for specific frequencies. I suck with math. I have the volume, and the frequency, there will be no neck. Can someone break down the step of how to figure out the port. Also, what units are necessary? I want to just use cm, will that be fine if I just use cm for all the measurements?

    The equation that I am using is here

    http://hyperphysics.phy-astr.gsu.edu/hbase/waves/cavity.html#c1
     
  2. jcsd
  3. Oct 7, 2013 #2
  4. Oct 7, 2013 #3
    I would like to caluclate it manually though. I dont want to use an online calculator. Already knew those existed.
     
  5. Oct 7, 2013 #4
    So you want to solve the equation for A? And what do you mean by "there will be no neck"?
     
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