Code: Select all
sof 1,0.02
wrax dacl,1
sof 1,-0.04
wrax dacr,0
As far as I can tell, this puts a very small DC offset in the output. I can't understand why you would want to do this. I thought that perhaps it was to defeat limit cycles, but I don't think there is any recursive path in the given algorithm that would be affected by it.