GLM and Additional room calibration sw?

Hello All,

With the lack of "positive" correction options in the GLM software, is anyone using something like the IK ARC box to add additional/ positive correction over an above GLM?

points conceded:

If your room is that far out of whack address those issue first.

"positive" correction requires additional power/ headroom

1

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1 comment
  • Official comment
    Marcel Schechter Community manager
    Rising star (Silver)
    Master (Platinum)

    Hi! We don't offer additional positive gain features for good reasons: it's physics! You cannot compensate for dips caused by destructive reflections with a surface, for example. Please check this article: https://support.genelec.com/hc/en-us/articles/360013434539-I-am-not-getting-enough-bass-do-I-have-a-backwall-cancellation

    You would boost the direct sound, but because of the omnidirectional radiation of sound in the bass range and lower mids, the reflection would be boosted as well. The cancellation in the end still would happens. No positive gain filter can correct a modal null or a dip caused by a reflection (SBIR). Greetings!

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