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What exactly is a complex acoustic pressure?

  1. Jul 8, 2015 #1
    I have an impedance tube and it gives me the magnitude (dB) and phase (phase) of a signaa.
    So does that mean the complex pressure at that point is simply the [Magnitude] +i[Phase Value]?
    Does I need to change the units at all?
  2. jcsd
  3. Jul 8, 2015 #2
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