I was looking at the code in this post and adapted it to what I need. Which is mixing the dry signal and a completely wet reverb and effects chain. But the final post at the end mentions equal power crossfading to avoid a volume drop in the middle of the dial:

After some reading online I think I basically need to do this (I am assuming the signals are de-correlated). I suck at math and just want to know if I am on the right track I sounds like it is working to my ears.

```
wetMix.setGainLinear(sqrt(fxKnob));
dryMix.setGainLinear(sqrt(1.0-fxKnob));
```

Am I on the right track? Also, if the signal was correlated would I use a more linear sweep with 0.5 in the middle? What would be an example of a more correlated signal? A chorus? Sorry for all the questions I just want to understand this better so I donâ€™t need to ask about it in the future.