Phase Locked Loops


#1

I need to update to the newest firmware... perhaps there is a better phase detector option there. However I have recently become pretty obsessed with phase locked loops and experimenting with them. so here is a basic phase locked loop patch. I am using a the multiplier as a phase detector, I wanted to use the XOR however in the firmware version I am using it does not function at audio rate. so if any of you coding wizards want to take a look at programing a better phase detector or just an audio rate XOR that would be nifty! here is the patch, fun to mess around with... perhaps more to come soon. basic PLL.axp (3.7 KB)


#2

Feedback loops are calculated at k-rate (16 samples of delay in s-rate). That delay won't make the pll work.
I guess your best choice is to do some manual copy-paste work between objects and program your own object (you'll also learn some stuff about axolooti and c++ this way)


#3

Well it sounded cool