Hi guys , I'm looking for a plugin to use as an instrument tuning effect that displays the fundamental frequency for the note/pitch your playing at. Now this effect would use that number to control a volume knob that will turn the volume of the audio up and down in real time with the changes in the fundamental frequency. I'm not trying to create one envelope for a separate band, i'm trying to use the current fundamental frequency(like a guitar tuner displays the current frequency) to control the volume of the effected tone audio in real time. So imagine a guitarist looking at a tuner and holding a volume knob, When he sees the pitch/frequency going down, he turns the volume knob down at the same time, and when the pitch goes back up he turns the volume knob back up at the exact same time. Could you please help me with the name of any such plugins ?