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Reverse Log spectrum scale for audio analysis?

Ken - NM9P
Ken - NM9P Member ✭✭✭
edited December 2019 in New Ideas
With so much interest in SSB audio quality, and the ease of adjustment in the TX EQ, I thought it would be nice to have a "Spectrum" display available that has a reverse Log scale corresponding to the EQ bands, where the distance between the 63 and 125 is the same as the distance between 2K & 4K, etc.  This would make it much easier to see the adjust the various sliders and see the effect they have.  As it is, I can hardly tell from the graph what an adjustment at 250 Hz is doing.  (Of course, I use my ears and record myself, but as a visually oriented person, I would love to SEE it.)  This could be implemented on both SmartSDR and PowerSDR.
5 votes

Open for Comments · Last Updated


  • RoyS
    RoyS Member ✭✭
    edited December 2019
    Excellent idea Ken. I'm still working to iron out my audio problems with my 6300.

    Roy - W5TKZ
  • W4YXU
    W4YXU Member
    edited April 2016
    This idea is so good I wish I had thought of it. 
    While they are at it give us another notch or two of zoom!


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