Audalyzer Db measurements

Discussion in 'Android Applications Discussions' started by Wraith, Mar 18, 2010.

  1. Wraith

    Wraith Member

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    FYI,

    I compared my Droid using the Audalyzer application, to a calibrated Db meter and found the Droid display off my -100. So , if you add 100 to the display value , it is close to an accurate measurement.

    Note: This was done using only a few samples, but appears to be close to a linear response. See pic attached.
    [​IMG]
     
  2. Purgatory

    Purgatory Member

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    try the tricorder app in the marketplace, I would love to see how that one does in a review of the two of these
     
  3. Wraith

    Wraith Member

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    Both Apps are by same developer. Also response from developer is that each phone will have different response.

    I suspect all phones will be close, but accuracy will still be in question.

    Pretty close for Droid though.
     
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