Sliding Equalization

[Rabelais]

Hi, I’m using audacity 2.3.2 and I’d like to know if there is a way (external plugin or something else) to get a changing Equalization over time.
I’d like to be able to change Equalization dynamically, that is to set a starting condition and an ending condition, and then get an audio which gradually change EQ.
There is a plugin which does this with tempo and pitch called Sliding Time Scale/Pitch Shift.
Is there a plugin which works like that but with EQ?

Manually it is possible to obtain a sliding equalization effect as explained here https://forum.audacityteam.org/t/changing-eq-over-time-solved/30064/1 but this method is really slow and the result not so good.

[steve]

This is how I would do it:

… make a duplicate track (Select the track then Ctrl+D).
Apply the EQ that you want to the duplicate track (Effect memu > Equalization)
To go from the original track to the EQ’d track smoothly; fade out the original track and fade in the EQ’d track. (Effect > Fade In / Fade Out).

If you need to do this a lot of times, you could write a Macro to perform the steps (see: https://manual.audacityteam.org/man/macros.html) but note that you have to use “named curves” in the EQ effect.

[Rabelais]

Thank you very much I-m going to try it right now, so there is no plugin for the sliding equalization?

[Rabelais]

I’m using autohotkey and it is very fast with it, here is is my code if somebody want to try

CapsLock::
send !c		; open the Effects dropdown list
sleep 200
send ee{Return}	; select Equalization
sleep 200
mousemove 170,460	; move the mouse on the Select curve dropdown list
sleep 200
send {wheeldown}	; select the next curve in the list
Return

F2::
mousegetpos x,y	; save current mouse position
sleep 200
send !c
sleep 200
send f{Return}	; select Fade In
sleep 200
mousemove x,y	; go back to initial mouse position
Return

F3::
mousegetpos x,y
sleep 200
send !c
sleep 200
send ff{Return}	; select Fade Out
sleep 200
mousemove x,y
Return