trying to do parameter smoothing in gen~.
I've tried this following simple thingie but doesn't provide the required amount of smoothing.
Have to use audio rate parameters outside of gen~ (i.e. using sig~ )
The mix/history combo is the same as a one pole (and Ernest's example is also a one pole).
Tarik's is three one poles in series, with some code for calculating the desired coefficient from a duration (and constant target threshold). BTW, in Tarik's code the abs() is unnecessary, so the onepole() is still equivalent to mix+history. Here's the same, slightly re-arranged: