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How to relate power and sound give some formulas

  1. Mar 1, 2010 #1
    can some1 teach me some formula on how to relate power(mW/W) to sound(dBv/dBSPL)?i need some formula about this two topics and relate them because we are having a feasibility study on how to convert sound to electricity and we need some formulas,i know its kind a hard to transform sound to electricity but we really need some help..hope many of you would reply need some feedback asap
  2. jcsd
  3. Mar 2, 2010 #2
  4. Mar 2, 2010 #3
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