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Peak Detector

Discussion in 'General Electronics Discussion' started by curious555, Dec 13, 2012.

  1. curious555

    curious555

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    Dec 13, 2012
    I want to measure the peak amplitude of a sound from a microphone ( electret ) using Peak detector. I tried using IC741 and LM1458 but i failed to get the DC output. I am getting sine wave as the output. Please help me , if possible provide me an working circuit diagram which surely helps me a lot.
     
  2. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

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    Jan 21, 2010
    Show us the circuit you were using.
     
  3. KrisBlueNZ

    KrisBlueNZ Sadly passed away in 2015

    8,393
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    Nov 28, 2011
    Try clicking this link.
    (Gotta love lmgtfy!)
     
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