310 lines
7.3 KiB
Plaintext
310 lines
7.3 KiB
Plaintext
/*
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oceamelt.
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!!! - IMPORTANT - !!!
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YOU NEED DEIND UGens from sc3-plugins
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(https://github.com/supercollider/sc3-plugins)
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for this code to work in your SuperColider.
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*/
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(
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Routine({
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"\n\n\n-------------------------------------\n>>> starting...".postln;
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s.latency = 0.1;
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TempoClock.tempo = 140/120;
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~disdelBus.free;
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~disdelBus = Bus.audio(s, 2);
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~revBus.free;
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~revBus = Bus.audio(s,2);
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SynthDef(\fm4, {
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arg gate=1, outBus=0, amp=0.1, freq=160,
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atk=0, rls=0, f=9, i=0.9, noiseamt=1;
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var c, m, d, snd, env, mod, modp;
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c = freq; // c = carrier frequency
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m = c * f; // f = ratio (factor) between carrier freq and mod freq
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d = m / i; // index = ratio between depth/distance and mod freq
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c = [c, c * 1.4, c * 2.6, c / 1.95];
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mod = SinOsc.ar( SinOsc.ar(m, mul:d), mul: d);
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modp = LFPulse.ar( SinOsc.ar(m, mul:d), mul: d);
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// basic FM synthesis:
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snd = SinOsc.ar( c + mod );
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// but let's add more oscilators with similary modulated frequencies
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snd = snd + ( LFPulse.ar(c + mod * LFNoise1.kr(7/6).range(0.99,1.01) ) * LFNoise1.ar(1/3).range(0.8,1) );
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snd = snd + ( LFTri.ar(c + modp * LFNoise1.kr(7/6).range(0.99,1.01) ) * LFNoise1.ar(1/3).range(0.8,1) );
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snd = Splay.ar(snd, center:LFNoise1.kr(1/10));
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snd = HPF.ar(
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LPF.ar(
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WhiteNoise.ar(2) + Dust2.ar(300, mul:10),
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EnvGen.ar(Env.perc(0, 0.05)).exprange(Rand(500,20000),200)
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//* Rand(500,15000)
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//15500
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),
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100
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) * noiseamt + snd;
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snd = LeakDC.ar(snd);
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env = EnvGen.ar(Env.asr(atk, 1, rls, 0), gate, doneAction:2);
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snd = snd * env * amp;
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Out.ar(outBus, snd);
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}).add;
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SynthDef(\disdel, {
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arg inBus, outBus=0, amp=0.5;
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var in, snd, local;
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in = In.ar(inBus, 2);
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snd = in;
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//snd = LocalIn.ar(2) + snd;
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snd = snd[1] + JPverb.ar(snd[0], LFNoise0.kr(1/4).range(1,3));
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snd = snd[0] + JPverb.ar(snd[1], LFNoise0.kr(1/4).range(1,3));
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snd = Splay.ar(snd);
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snd[0] = DelayN.ar(snd[0], 3, LFNoise0.kr(1/4).range(0.5,3));
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snd[0] = Decimator.ar(snd[0], 6000, 11);
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snd[0] = snd[0] + DelayN.ar(snd[0], 3, LFNoise0.kr(1/4).range(0.5,3));
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snd[0] = Decimator.ar(snd[0], 9000, 11);
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snd[1] = DelayN.ar(snd[1], 3, LFNoise0.kr(1/4).range(0.5,3));
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snd[1] = Decimator.ar(snd[1], 12000, 14);
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snd[1] = snd[0] + DelayN.ar(snd[1], 3, LFNoise0.kr(1/4).range(0.5,3));
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snd[1] = Decimator.ar(snd[1], 7000, 14);
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//SndOut.ar(snd.reverse, 0.4);
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snd = snd * LFPulse.ar(LFNoise0.kr([1,1]).range(8,16)).range(LFNoise1.kr(0.2,1),1);
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snd = snd * amp;
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Out.ar(inBus, snd);
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Out.ar(outBus, snd);
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}).add;
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SynthDef(\rev, {
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arg inBus, outBus=0, amp=0.7;
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var snd;
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snd = In.ar(inBus, 2);
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snd = snd + JPverb.ar(snd, 10);
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snd = snd * amp;
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Out.ar(inBus, snd);
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Out.ar(outBus, snd);
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}).add;
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SynthDef(\gran, {
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arg buf;
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var snd;
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snd = GrainBuf.ar(2,
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trigger: Impulse.ar(LFNoise1.kr(1/10!3).exprange(80, 180) * LFNoise0.ar(100).range(0.7,1.1)),
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dur: LFNoise1.ar(1).range(0.08,0.1),
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sndbuf: buf,
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rate:[1,1/2,2],
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pos:LFNoise1.kr(1/40!3).range(0,1),
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pan: LFNoise0.ar(100).range(-1,1)
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);
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snd = LPF.ar(snd, LFNoise1.kr(1/10!3).exprange(500,10000));
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snd = Mix(snd);
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snd = AnalogTape.ar(snd, 1, 1, Lag2.kr(\dist.kr(0.1), 20));
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snd = JPverb.ar(snd, LFNoise1.kr(1/10!2).range(1,10)) + snd;
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snd = Limiter.ar( Mix(snd * 0.3), 0.8 );
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snd = snd * Env.circle([0.5,0.3,0.5],90,\cub).kr;
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snd = snd * Lag2.kr(\amp.kr(0.5), \lagamp.kr(20));
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Out.ar(0, snd);
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}).add;
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SynthDef(\recbuf, {
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arg inBus, bufnum, run=1;
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RecordBuf.ar(
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In.ar(
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inBus, 1),
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bufnum, run: run);
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}).add;
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Pbindef(\fm4p, *[
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instrument: \fm4,
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dur:Pxrand([
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Pseq([2, Pn(1,30), 4, Rest(28)] / 16, 4),
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Pseq([Pn(2,8), Pn(1,16), 4, Rest(28)] / 16, 4),
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Pseq([Pn(2,8), Pn(1,16), 4, Rest(20), Pn(4,2)] / 16, 4),
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Pseq([2, Pn(1,30), 4, Rest(28), Pn(2,16)] / 16, 4),
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Pseq([4, 2, 2, Pn(1,24), 4, Rest(28)] / 16, 4),
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Pseq([4, 2, 2, Pn(1,24), 8, Rest(24)] / 16, 4),
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Pseq([4, 2, 2, Pn(1,24), Pn(3,4), Rest(20)] / 16, 4),
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Pseq([4, 2, 2, Pn(1,24), Pn(4,2), Rest(24)] / 16, 4)
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], inf),
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i:Prand((1..10)*0.1, inf),
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f:Prand((1..10), inf),
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legato:Pwhite(0.1,0.5),
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atk:Pwhite(0,0.01),
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rls:Pwhite(0,0.001),
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octave:4,
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amp:0.02,
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outBus: 0,
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]);
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Pbindef(\fm4p2, *[
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instrument: \fm4,
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dur:2,
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i:1,//Prand((1..10)*0.1, inf),
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f:1, //Prand((1..10), inf),
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//f:5,
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legato:0.1,
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atk:0.01,
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rls:1,
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octave:3,
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degree: 0,
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amp:0.02,
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noiseamt:0,
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outBus: ~revBus,//0, //Pwrand([0, ~disDel], [0.95,0.05], inf)
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]);
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~buf_b.free;
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~buf_b = Buffer.alloc(s, s.sampleRate * 10, 1);
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~buf_c.free;
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~buf_c = Buffer.alloc(s, s.sampleRate * 10, 1);
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1.wait;
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~disdel = Synth(\disdel, [\inBus, ~disdelBus, \amp, 0.2]);
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~recbuf = Synth(\recbuf, [\inBus, ~disdelBus, \bufnum, ~buf_b], addAction:\addToTail);
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~gran = Synth(\gran, [\bufnum, ~buf_b, \amp, 0], addAction:\addToTail);
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0.1.wait;
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~reverb = Synth(\rev, [\inBus, ~revBus]);
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~recbufc = Synth(\recbuf, [\inBus, ~revBus, \bufnum, ~buf_c], addAction:\addToTail);
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~gran_c = Synth(\gran, [\buf, ~buf_c, \amp, 0], addAction:\addToTail);
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// =========================================
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">>> starting timeline, waiting on 4bar border ...".postln;
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Routine({
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Pbindef(\fm4p, *[outBus: 0]).play;
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postln(TempoClock.beats.value);
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16.wait;
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postln(TempoClock.beats.value);
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Pbindef(\fm4p, *[outBus: Pwrand([0, ~disdelBus], [0.7,0.3], inf),]).play;
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16.wait;
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postln(TempoClock.beats.value.mod(8));
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~gran.set(\lagamp, 32, \amp, 8);
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32.wait;
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postln(TempoClock.beats.value.mod(8));
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">>> gran amp set 0".postln;
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s.bind({~gran.set(\lagamp, 0, \amp, 0);});
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2.wait;
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">>> gran amp set 16, lag 32".postln;
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~gran.set(\lagamp, 32, \amp, 12);
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32.wait;
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postln(TempoClock.beats.value.mod(8));
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">>> gran amp set 0".postln;
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Pbindef(\fm4p2).play(quant:1);
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s.bind({~gran.set(\lagamp, 0, \amp, 0) });
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2.wait;
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">>> gran + gran_c fadein".postln;
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~gran.set(\lagamp, 32, \amp, 16);
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~gran_c.set(\lagamp, 32, \amp, 3);
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32.wait;
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">>> gran amp set 0".postln;
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s.bind({~gran.set(\lagamp, 0, \amp, 0)});
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s.bind({~gran_c.set(\lagamp, 0, \amp, 0)});
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2.wait;
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">>> gran + gran_c fadein".postln;
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~gran.set(\lagamp, 32, \amp, 16);
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~gran_c.set(\lagamp, 32, \amp, 4);
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32.wait;
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">>> gran amp set 0".postln;
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s.bind({~gran.set(\lagamp, 0, \amp, 0)});
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s.bind({~gran_c.set(\lagamp, 0, \amp, 0)});
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2.wait;
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">>> gran + gran_c fadein".postln;
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~gran.set(\lagamp, 32, \amp, 16);
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~gran_c.set(\lagamp, 32, \amp, 4);
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64.wait;
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">>> stop recording. stop patterns.".postln;
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s.bind({~gran.set(\lagamp, 0, \amp, 0)});
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s.bind({~gran_c.set(\lagamp, 0, \amp, 1)});
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~recbuf.set(\run, 0); // stop recording
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~recbufc.set(\run, 0); // stop recording
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Pbindef(\fm4p).stop;
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Pbindef(\fm4p2).stop;
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2.wait;
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~gran_c.set(\lagamp, 32, \amp, 8);
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128.wait;
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~gran.set(\lagamp, 64, \amp, 16);
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64.wait;
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~gran.set(\lagamp, 64, \amp, 0);
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32.wait;
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Pbindef(\fm4p2).play;
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s.bind({~gran_c.set(\lagamp, 0, \amp, 4)});
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32.wait;
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~gran_c.set(\lagamp, 32, \amp, 2);
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64.wait;
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Pbindef(\fm4p2).stop;
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~gran_c.set(\lagamp, 16, \amp, 0);
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}).play(quant:4);
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}).play;
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)
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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