Dynamic Poly~ muting signals

Apr 4, 2012 at 12:53am

Dynamic Poly~ muting signals

Hi I’m trying to make a modular interface and I’m using poly~ in combination with bpatcher interfaces to do this.

The objects which I would like to use as modules have different amount of signal inputs and outputs tho. So my question is: will unused signal inputs and outputs still use CPU even if theyre not connected to anything ?

#62727
Apr 5, 2012 at 7:00pm

Nobody knows :(?

#226522
Apr 5, 2012 at 11:44pm

in case i get your question right, the answer is no.

if a poly~ patcher is turned off, you can consider the audio patchcords connected to it “cold”.

i sometimes use 2 empty poly~ just to turn off a partial signal process.

-110

#226523
Apr 6, 2012 at 12:45am

Sorry I think I haven’t been clear enough what I meant was that the poly~ is being dynamicly changed to different patch files but they have a different amount of audio input / outputs. Now my idea was to just set the amount of inputs and outputs to a fixed maximum amount but would these signals still use cpu even if theyre not in use ?

If so how would I be able to mute seperate poly~ inputs and outputs instead of the whole poly~ patch.

#226524
Apr 6, 2012 at 2:54pm

you want to know if the unused patchcords coming from some iddle outlets of an active poly~ instance are using cpu, right ?

in this case i’m not sure, but i just tested and it seems that they send a 0. signal value. Though i’d very much like to have some more enlightenment, because i don’t know if those 0. signals use cpu at all.

#226525
Apr 7, 2012 at 5:56pm

i tested and yes they are using cpu

now ofcourse my next question is how would i be able to avoid this ?

#226526
Apr 7, 2012 at 8:01pm

yeah you can make dummy inlets for the ones with less inputs, but the signal will run in that case.

you could use scripting to connect all the connections after replacing the subpatcher/bpatcher/poly~ but i think it is to much work.
maybe there is a chance that you redesign your subpatchers so that they dont have a different amount of inputs?

#226527

You must be logged in to reply to this topic.