ControlRate : InfoUGenBase : UGen : AbstractFunction : Object

Description

Get the current control rate of the server.

Class Methods

ControlRate.ir

Inherited class methods

Instance Methods

Inherited instance methods

Examples

{ ControlRate.ir.poll }.play;

compare ControlRate (.kr) and SampleRate (.ar)( { var freq = 400; // pulses at control rate: (LFPulse.ar(ControlRate.ir,0,0.01,2,-1) * [1,0,0,0]) // Sinewave at control rate: + (SinOsc.kr(freq) * [0,1,0,0]) // pulses at sample rate: + (LFPulse.ar(SampleRate.ir/2,0,0.1,2,-1) * [0,0,1,0]) // Sinewave at sample rate: + (SinOsc.ar(freq) * [0,0,0,1]) }.plot(0.01); )

xxxxxxxxxx

( 

{

    var freq = 400;

    // pulses at control rate:

    (LFPulse.ar(ControlRate.ir,0,0.01,2,-1) * [1,0,0,0]) 

    // Sinewave at control rate:

    + (SinOsc.kr(freq) * [0,1,0,0])

    // pulses at sample rate:

    + (LFPulse.ar(SampleRate.ir/2,0,0.1,2,-1) * [0,0,1,0]) 

    // Sinewave at sample rate:

    + (SinOsc.ar(freq) * [0,0,0,1])

}.plot(0.01);

)

listen to difference:( { K2A.ar( SinOsc.kr(400, mul:[1,0])) + SinOsc.ar(400, mul:[0,1]) }.scope )

xxxxxxxxxx

(

{

    K2A.ar( SinOsc.kr(400, mul:[1,0]))

         +  SinOsc.ar(400, mul:[0,1])

}.scope

)

More about difference between .kr (control rate) and .ar (audio rate) can be found in 08_Rates

play a sine tone at control rate{ SinOsc.ar(ControlRate.ir) * 0.1 }.play;

xxxxxxxxxx

{ SinOsc.ar(ControlRate.ir) * 0.1 }.play;