FabFilter User Forum

Equal Loudness Curve for Pro-Q3

Hi,

After watching Dan Worrall's video about quiet monitoring, and the way he compensates for the frequency response, I was wondering if this could be done accurately in Pro-Q3 as well.

www.youtube.com/watch?v=wgogJmeQFvY&t=259s


Cheers

Yroth

works for sure. You just need to dial in the equal loudness curve, which you could do for example by matching the one from the TDL EQ.

jazztom

Hi,

I actually tried that before posting, but I'm not sure I was able to match it accurately.
The curves are a bit different.
I don't know if it's reliable enough.

Cheers

Yroth

Hi Yroth,

You could recreate the EL curve from the slick eq with Pro-Q 3's match eq functionality. Simply run some pink noise through the eq, and record that as the input signal. Now insert Slick EQ before Pro-Q 3, dial in the amount of loudnes compensation you are after, and record that as the reference. Pro-Q 3 will recreate the bands that have changed when inserting Slick EQ.

Cheers,

Ralph (FabFilter)

Hi Ralph,

That's great idea, thanks !
I do not own a license for SlickEq M though, maybe they have a trial.

Cheers

Yroth

Hi
To recreate -2dB equal loudness curve (very close to TDR plugin) i found these settings:

Band1
Low Shelf 12db/oct G1 (41.999Hz) GAIN +1.88dB Q=0.261

Band2
Bell 12dB/oct E7 (2637Hz) Gain -0.67dB Q=0.261

Band3
High Shelf 12dB/oct G10 (25088Hz) Gain +2.77dB Q=0.644

cheers

Milosz Karpowicz
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