Help to reverse EQ frequencies to cancel out GHub Advanced EQ

Warko

New Member
First off, sorry if this wasn't the right place to ask this. But the gist is, GHub's advanced EQ is interfering with my recordings' audio. What I want to do is reverse, or cancel out the frequencies through a vst plugin inside OBS.
How would I go about doing that? I've only tried using Voxengo Marvel GEQ with moderate success.
Here are my settings and what im working with
image_2024-12-21_023814509.png
image_2024-12-21_023835236.png
 

AaronD

Active Member
First off, sorry if this wasn't the right place to ask this. But the gist is, GHub's advanced EQ is interfering with my recordings' audio. What I want to do is reverse, or cancel out the frequencies through a vst plugin inside OBS.
How would I go about doing that? I've only tried using Voxengo Marvel GEQ with moderate success.
Here are my settings and what im working with
View attachment 110140View attachment 110141
If you have the EXACT SAME center frequencies, bandwidths, filter orders, etc., then the exact opposite gains should get you back to the original. But *everything* must be EXACT. Any difference at all will appear as ripple in the final output. Maybe it's small enough to not notice, which is probably okay, but it's still there.

Two copies of the exact same processor should work, set to be opposite of each other. But with two different processors, all bets are off unless they really are exact clones of each other under the hood, which they're probably not. Again, you might get "close enough", which is probably okay, but it won't be a complete undo.

OBS's EQ is only a 3-band graphic. It's nowhere near what you've pictured here, so you have to use an external plugin like you show.

I have come to the conclusion that this wont work unless i turn off surround sound....
hello did you find any work around i have the same problem with the surround sound
Generally, yes, the much better idea is to not have the original processing in the first place, so there's nothing to undo.
  • Record dead raw, and do ALL of the processing later, so you're not stuck with some processing that you don't like.
  • For live work, figure out how to tap off earlier in the chain, before the processing that you still want to use somewhere else.
    • This can be tricky, and often impossible without a tool that's actually designed for audio work specifically, like a DAW or physical console. Keep in mind too, that the small, simple, pared-down versions of those may not necessarily allow that either, because they've gone so far in the direction of "removing confusion and intimidation" that they're also fixed-function, which you don't want.
    • The operating system itself, whether you're on Windows, Mac, or Linux, only gives you the final result to tap off from. So if you're only using that, and not a specific tool that's made to do different, then that's all you get.
 
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