Dbrown, Dibrown demand rate brownian movement generators

superclass: DUGen

*new(lo, hi, step, length)

lo minimum value

hi maximum value

step maximum step for each new value

length number of values to create

Dbrown returns numbers in the continuous range between lo and hi, Dibrown returns integer values

The arguments can be a number or any other ugen

structurally related: Pbrown, BrownNoise

see also: Demand

// example

// Dbrown

(

{ 

var a, freq, trig;

a = Dbrown(0, 15, 1, inf);

trig = Impulse.kr(MouseX.kr(1, 40, 1));

freq = Demand.kr(trig, 0, a) * 30 + 340; 

SinOsc.ar(freq) * 0.1

}.play;

)

// Dibrown

(

{ 

var a, freq, trig;

a = Dibrown(0, 15, 1, inf);

trig = Impulse.kr(MouseX.kr(1, 40, 1));

freq = Demand.kr(trig, 0, a) * 30 + 340; 

SinOsc.ar(freq) * 0.1

}.play;

)