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Can any1 give me a formula for sound energy to electrical energy

  1. Feb 25, 2010 #1
    need ur help for this one hope sum1 replies
  2. jcsd
  3. Feb 25, 2010 #2
    what sound energy to what electrical energy? there must be a mechanism of conversion. Specify a bit more
  4. Feb 25, 2010 #3
    from a transducer[ceramic transducer] then we will used a circuit to amplify the voltage that we could gather.i would like to know some formulas on how dBu,dBv and SPl co relates
  5. Feb 25, 2010 #4
    I haven’t heard about this formula.
  6. Feb 26, 2010 #5
    I assume you are speaking about piezoelectric transducer. I would recommend you to read some reference, like this one, to relate the measured voltage and the received pressure.
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