NumRunningSynths : InfoUGenBase : UGen : AbstractFunction : Object

// example: frequency is derived from the number of synths running

(

SynthDef("numRunning", { arg out;

    Out.ar(out, SinOsc.ar(NumRunningSynths.ir * 200 + 400, 0, 0.1));

}).add;

)

​

s.sendMsg("/s_new", "numRunning", -1, 0, 0);

s.sendMsg("/s_new", "numRunning", -1, 0, 0);

s.sendMsg("/s_new", "numRunning", -1, 0, 0);

s.sendMsg("/s_new", "numRunning", -1, 0, 0);