Correlometer

You think Correlometers are helpful? Yes?

But what if you could have one correlometer per up to 64 frequency bands to determine where phase issues exactly lie in the signal? Wouldn't that be absolutely amazing?

Well, now you have. And it's even for free.

You can scale the monitor however you want (if you only want to see the area from 0 to +1.0 or -1.0 to 0) and as Voxengo plugin, you also can costumize the colors of the GUI to your taste. Plus you can even compare the left or right channel to a sidechain feed.

Another so helpful and free tool from Voxengo, I can't understand why isn't more popular. Isn't that developer awesome?