[chuck-users] background music

7 Dec 2009


      could you guys make this a little better for me? one file max tho. thx

100::ms => dur d;

Step s => dac;
0.1 => s.gain;

Moog w => dac;
0.1 => w.gain;
1 => w.noteOn;

Moog w2 => Envelope env => dac;
.2 => w2.gain;
1 => w2.noteOn;
d => env.duration;
1 => env.keyOn;

fun float warble() {
    return Std.rand2f(2.5/1.01, 2.5*1.01);
}

fun void sweep(float freq, dur d) {
    w.freq() => float start;
    for(0 => int i; i < 10; i++) {
        (i / 10.) * (freq - start) + start => w.freq;
        w.freq() * warble() => w2.freq;
        d / 10. => now;
    }
    freq => w.freq;
    freq * warble() => w2.freq;

    walk(env.target(), .0, 1, .3) => env.target;
    1 => env.keyOn;
}

fun void yay() {
    d * 4 => dur e;
    while(true) {
        Std.rand2(1, 2)::e => now;
        spork ~ sweep(Std.rand2(60, 70) => Std.mtof, Std.rand2f(1/60.,
1/10.)::e);
    }
}
spork ~ yay();

while(true) {
    Std.rand2(1, 2)::d => now;
    0.1 => s.next;
    Std.rand2(1, 2)::d => now;
    -0.1 => s.next;
    d => now;
    1 => s.next;
    d => now;
    -1 => s.next;
}

fun float walk(float current, float min, float max, float step) {
    Std.rand2f(current - step, current + step) => float n;
    if(n < min) min => n;
    if(n > max) max => n;
    return n;
}

-- 
Tom Lieber
http://AllTom.com/