The idea is to extend on the sharpen function, which is essentially a highpass filter mixed with the dry (original) signal to emphasize the edges of the original source.
My idea is to go wild with the edge (highpass filter) width and gain & polarity.
So the edge will be on both sides (instead of the left side) , adjustable in gain and mix
The original signal can be adjusted in gain as well, for additions effect.
The Sharp module will be something like this: (changes will be made, but this is current at 19-02-22)
Edge mix pos
Edge mix neg
Original signal mix
switch: / or pot
cv? for HighPass cutoff filter
The proto works and looks great.
I’m trying to go to the max so you can too.
So I’m still working out the features.
Neg DRY + edge looks cool too (in an experimental way), so maybe I’ll add that as extra.
CV on gain is possible but I don’t think it has great effect (but I have to test this with video rate input). so maybe if the edge width can be controlled in the extreme, it might be a cool feature.
I’m not sure yet if this is going to be 4 or 8HP