The title of this suggestion is perhaps quite self-explanatory.
The Noise Controller got several parameters that are animateable, but not the Frequency. What is the reason for this? I have had several instances in my line of work where I actually needed to animate the frequency, but simply could not due to this limitation. Instead I have to rely on creating several noise controllers and animate the weight between them. Tedious and unnecessary in my opinion.
Give the user the ability to animate the Frequency of the Noise Controller.