feat: load synthef on startup

examples/bandoo.scd

@@ -0,0 +1,32 @@
+(
+SynthDef(\bandoo, {
+	var sig;
+	// base osc
+	sig = Pulse.ar(
+		\freq.kr(120) * [1.05, 1.1, 0.8, 1.5],
+		LFNoise1.ar(0.04).linlin(-1, 1, 0.3, 1)
+	);
+	sig = Splay.ar(sig);
+
+	// low pass filter with random range and resonance
+	sig = RLPF.ar(
+		sig,
+		LFNoise2.ar(0.08).linlin(-1, 1, 450, 1600),
+		LFNoise2.ar(0.1).linlin(-1, 1, 0.25, 0.6)
+	);
+
+	// random pitch shifting and amplitude for each voices
+	sig = [
+		sig * LFNoise2.ar(0.02).linlin(-1, 1, 0.1, 1),
+		PitchShift.ar(sig, 0.05, LFNoise2.ar(0.14).linlin(-1, 1, 0.5, 2), 0.4) * LFNoise2.ar(0.01).linlin(-1, 1, 0.1, 1),
+		PitchShift.ar(sig, 0.02, LFNoise2.ar(0.09).linlin(-1, 1, 0.25, 1.1), 0.1) * LFNoise2.ar(0.04).linlin(-1, 1, 0.1, 1)
+	];
+	sig = LPF.ar(sig, 490 * LFNoise2.ar(0.19).linlin(-1, 1, 0.25, 3), 0.3);
+	sig = Splay.ar(sig, 0.1);
+	sig = sig * \amp.kr(1);
+	sig = Limiter.ar(sig);
+	Out.ar(\out.kr(0), sig);
+}).add;
+)
+
+Synth(\bandoo, [freq: 220]);

examples/bitcrushing.scd

@@ -0,0 +1,4 @@
+// bitcrushing
+sig = sig.round(0.12);
+// sample rate reduction
+sig = Latch.ar(sig, Impulse.ar(SampleRate.ir/10));

examples/bpf_brown.scd

@@ -0,0 +1,14 @@
+(
+SynthDef(\bpf_brown, {
+	var sig, env, rq = 0.005;
+	env = Env([0, 1, 0], [\attack.kr(0.02), \release.kr(2)], [1, -2]).kr(2);
+	sig = BrownNoise.ar(0.8);
+	sig = BPF.ar(sig, \freq.kr(800), rq, 1 / rq.sqrt);
+	sig = Pan2.ar(sig, \pan.kr(0), \amp.kr(1)) * env;
+	sig = Limiter.ar(sig);
+	Out.ar(\out.kr(0), sig);
+}).add;
+
+)
+
+(instrument: \bpf_brown, freq: [430, 500, 625].choose, attack: 0, release: 3, amp: 0.6).play;

examples/choir.scd

@@ -0,0 +1,34 @@
+// create a choir from two formants
+(
+
+// https://en.wikipedia.org/wiki/Formant#cite_note-7
+var formants = [
+	[360, 640], // o
+	[235, 2100], // y
+	[390, 2300], // e
+	[585, 1710], // æ
+	[850, 1610], // a
+	[750, 940], // ɑ
+	[820, 1530], // ɶ
+	[600, 1170], // ʌ
+	[250, 595], // u
+	[240, 2400], // i
+];
+
+r {
+	[38 + 3, 38 +5, 38 + 12].do{
+		|freq|
+		Synth(\formoo,
+			[
+				amp: 0.15,
+				attack: 2,
+				decay: 5,
+				freq: freq.midicps,
+				formants: [850, 1610],
+				ff: rrand(550, 2660),
+				qr: 0.5
+			]
+		);
+	}
+}.play;
+)

examples/chorus.scd

@@ -0,0 +1,5 @@
+sig = 8.collect({
+	var mod = LFTri.kr(ExpRand(0.2, 0.3), Rand(0.0, 2.0)).range(0.001, 0.02);
+	DelayL.ar(sig, 0.02, mod);
+});
+sig = Splay.ar(sig, 0.2);

examples/flanger.scd

@@ -0,0 +1 @@
+sig = CombC.ar(sig, 0.1, SinOsc.ar(0.1).linlin(-1, 1, 0.009, 0.015), 0.1);

examples/fx_chain1.scd

@@ -0,0 +1,20 @@
+SynthDef(\fx, {
+	var sig, lag;
+	sig = In.ar(\in.kr(0), 2);
+	// chorus
+	sig = 8.collect({
+		var mod = LFTri.kr(ExpRand(0.2, 0.3), Rand(0.0, 4.0)).range(0.001, 0.02);
+		DelayL.ar(sig, 0.02, mod);
+	});
+	sig = Splay.ar(sig, 0.2);
+	// flanger
+	sig = DelayL.ar(sig, 0.1, SinOsc.ar(0.04).linlin(-1, 1, 0.009, 0.015));
+	sig = Splay.ar(sig);
+	// reverb
+	sig = [sig, JPverb.ar(sig, 2, 0.3, 0.5)].sum;
+	sig = Pan2.ar(sig, \pan.kr(0));
+	sig =  sig * \rwet.kr(1);
+	// sig = Normalizer.ar(sig, 0.3);
+	sig = Limiter.ar(sig);
+	ReplaceOut.ar(\out.kr(0), sig);
+}).add;

examples/master_fx_bus.scd

@@ -0,0 +1,41 @@
+(
+// example effect chains
+SynthDef(\fx, {
+	arg in;
+	var sig, fx, releaser;
+	sig = In.ar(in, 2);
+	fx = sig.copy;
+	fx = DelayL.ar(fx, 2, TRand.kr(0.25, \maxRelease.kr(2) / 3));
+	fx = GVerb.ar(fx, 250);
+	fx = LPF.ar(fx, 900);
+	sig = (sig + fx) * 0.5;
+	releaser = DetectSilence.ar(fx, doneAction: Done.freeSelf);
+	OffsetOut.ar(\out.kr(0), sig);
+}).add;
+
+// master channel with limiter
+SynthDef(\master, {
+	arg in;
+	var sig, releaser;
+	sig = In.ar(in, 2);
+	sig = Limiter.ar(sig, -6.dbamp);
+	// releaser = DetectSilence.ar(sig, doneAction: Done.freeSelf);
+	OffsetOut.ar(\out.kr(0), sig);
+}).add;
+)
+
+(
+var fx, fxBus, master, masterBus;
+
+// audio bus transmitting sound signal to synths below 
+fxBus = Bus.audio(Server.default, 2);
+masterBus = Bus.audio(Server.default, 2);
+
+// fx channel. output to master bus
+fx = Synth.new(\fx, [\in, fxBus.index, \out, masterBus.index], Server.default, \addToTail);
+
+// master channel. output to default audio out
+master = Synth.new(\master, [\in, masterBus.index], Server.default, \addToTail);
+
+/* sequences or routines go there */
+)

examples/pad_chords.scd

@@ -0,0 +1,26 @@
+(
+var rel = 2;
+
+// degrees, whatever
+var chords = [
+	[0, 3, 5],
+	[0, 3, 5] + 3,
+	[0, 2, 5] + 5,
+	[0, 3, 5] + 2,
+];
+
+r {
+	loop {
+		chords.do({
+			|deg|
+			SynthUtils.playChordGated(
+				\padoo,
+				rel,
+				(40 + deg).midicps,
+				[ff: 2200, attack: rel, decay: 1, release: rel, vibrato: 0.2, amp: 0.3, gate: 1]
+			);
+			(rrand(0.25, 1) + rel).wait;
+		});
+	}.play;
+}.play;
+)