New way to present distortion

Discussion in 'Measurement Techniques Discussion' started by purr1n, Dec 11, 2018.

  1. JohnM

    JohnM Author of REW - Rando

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    I have added a distortion graph option to Plot harmonics at the harmonic frequency in REW V5.20 beta 3 if anyone would like to experiment with that presentation. Something it shows up well is external noise influences, as an external tone appears at the same place on all when the harmonics are plotted at the frequency they occur.
     
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  2. chakku

    chakku Friend

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    Crazy coincidence that I read this post this morning and stumbled upon the following not too long ago:

    https://benchmarkmedia.com/blogs/ap...preting-thd-measurements-think-db-not-percent

    Here's to hoping this is more widespread than it seems and we see a shift toward dB based distortion plots.
     
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