I’m still wrapping my head around Norns and, while I was fiddling around earlier today, I needed an RMS/ standard deviation calculator, so I made myself one, adding it to the
It’s a tiny simple thing, but it’s a useful tool in dsp, so if anybody needs it, it’s here:
include 'moreFilters', you’ll have all the standard norns filters + this new rms one; usage is the same as the other filters: you create a filter with a fixed window and you feed new samples:
local filters = include 'nau/lib/moreFilters' local rms = filters.rms(20) ... local curRms = rms:next(newSample, curMeanValue)
Also: I have no idea how to properly tag my post anybody willing to point me in the right direction?
thanks for editing it for me (stillgot the dumb and cannot see where the tag control is )