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Quetion about EQ curve

eugen
2021-09-10
2021-09-10
  • eugen

    eugen - 2021-09-10

    Hello all!
    Please, help. I need grab an EQ Curve from reference OS setup (specific player + plugins + virtual enhancers) for using it as DSP correction on Equalizer APO. Is there any way to view RESULT CURRENT PLAYING curve in OS? I'm noob in some music-tech knowledge :( Maybe, a question is wrong.
    I find Virtual Audio Cable, so I can loop output an input of my OS, but still don't know, how to take a signal EQ curve. Can I use Equalizer APO for it or maybe some of it plugins? Any help will be welcomed. Thanks all.

     
  • Peter Verbeek

    Peter Verbeek - 2021-09-10

    I'm not sure how to but perhaps by using Benchmark.exe (sourceforge.net)?

     
  • eugen

    eugen - 2021-09-10

    No, I need grab a sound directly from souncard. For example - I start Winamp with song and want to grab resulted current EQ. Not a sound from Benchmark.exe, but from whole system. Or from VAC output, for example.

     
    • Peter Verbeek

      Peter Verbeek - 2021-09-10

      I'm not sure what you're saying. Playing a song doesn't provide an EQ, a frequency sweep does. Each song have different frequencies at different time intervals. To get an EQ at least you need to have the difference between the song and the resulting EQ-ed song.

       
  • eugen

    eugen - 2021-09-10

    I will play a sweep file, not a song. So I will take EQ from reference and EQ from current OS and then wanna make matching eq.

     
    • Peter Verbeek

      Peter Verbeek - 2021-09-10

      Okay. So if you are able to create a resulting frequency graph of some sort then it's a matter of building the same graph using Equalizer APO equalization commands.

       
  • eugen

    eugen - 2021-09-10

    The problem is that I can't find how can I measure this graph from a system, Which software or plugin can I use for it?

     
    • Peter Verbeek

      Peter Verbeek - 2021-09-10

      Unfortunately I can't help. I don't have any knowledge about these kinds of software of plugins. Therefore I refered to the Benchmark app of Equalizer APO although I don't know how that works either.

       
    • Juha

      Juha - 2021-09-10

      There are RTA software/plug-ins you could try ... with VAC (if it is just output to measure). Use VAC as system default audio playback device (or set your player to use VAC for playback) and then take input from VAC to the RTA software... .

       

      Last edit: Juha 2021-09-10

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