Merge branch 'feature-multitrack'
Mike Lynch
commit
b5010ed3e4
60
NOTES.md
60
NOTES.md
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@ -1,31 +1,53 @@
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# TODO
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## Granulator
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- quantise playback speed to rational values
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- display the playback and harmonics when quantised
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Fix chorus and detune - why isn't it being triggered?
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- multiple grain buffers - TouchOsc interface to select which to send to
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- play back all buffers?
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Add pitch shifting
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- refactor for multitrack
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- which controls are per-track and which are global? sort these out in the UI
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- encapsulate a grainstrack in an object?
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Change harmonics for chorus
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- auto-mix: base the mix level on how loud the incoming signal is so that tracks don't fade out
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Lock harmonics to octaves / ratios
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## Effects chain
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Add an effects chain like with midilooper
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-> filter -> reverb -> out
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- fancier playback:
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- intertwine different rates and directions
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- rhythm controls
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- number of steps in step granulator
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- modulate grain level in time with playback
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- sync LFOs to playback
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## LFO mod
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TODO list - touchosch
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Add the new-style lfo mods to filter
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URL TO SC
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grains/buflen Y Y
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grains/reset Y Y
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grains/record0..3 Y Y
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grains/mode0..3 Y Y
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grains/speed0..3 Y Y
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grains/dust Y Y
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grains/slope Y Y
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grains/back Y Y
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grains/trigger Y Y
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grains/speedlock
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grains/speedquant
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grains/mix0 Y
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grains/mix1 Y
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grains/mix2 Y
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grains/mix3 Y
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## More LFO mods
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trackselect
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Allow other settings to be modulated
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## Input filter
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Switch in and out a single input filter like distort, peak FFT, etc,
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track/record
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track/mode
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track/speed
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track/size
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track/blur
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track/mix
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track/pan
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track/track
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track/jitter
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44
TODO.md
44
TODO.md
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@ -1,37 +1,27 @@
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TODO
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====
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## Basic interface stuff
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Monday-Tuesday to-do
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Write default settings to the interface on startup <-- done
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Use server.sync to speed up booting
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Try to get all the common interfaces on one page
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- re-route the effects so that it goes
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input -> filter -> delay -> granulator -> reverb
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not input -> granulator -> effects
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Synchronise speeds across granulators
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Quantise speeds
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that's enough!
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--
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## Musical
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Later:
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Test things like really rapid playback
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vibrato and tremolo
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Pitch-shifting (tuned and untuned)
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LFO Modulate the filter <-- done
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LFO Modulate the granulator settings
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Separate panel for input effects: distort and overdrive
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Sync timining of granule playback to buffer length / speed
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Timing based on beat detection
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## Advanced interface
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Save current patch / load patch <-- Done
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Save the current buffer! - if this is incorporated with current settings, it's a way to save how the granulator is playing, and then resume. Which is good for live stuff and also for overdubbing
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SuperCollider seems to have the ability to read and write files, but not scan directories, so the patch-saver will have to maintain its own index file
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patch = file with settings, including a link to the buffer sample
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more playback modes
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@ -0,0 +1,32 @@
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(
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// audio buses and other control stuff
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// recordb = input to bufrecorder
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~recordb = Bus.audio(s, 1);
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~inmixer = SynthDef(
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\input_null,
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{
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arg in1 = 2, in2 = 3, out = 4;
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Out.ar(out, In.ar(in1) + In.ar(in2));
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}
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).play(s, [\in1, ~usbinput1, \in2, ~usbinput2, \out, ~recordb]);
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~grb = Bus.audio(s, 2);
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// LFO buses and synths
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~lfoab = Bus.control(s, 1);
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~lfobb = Bus.control(s, 1);
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~lfocb = Bus.control(s, 1);
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~lfoa = Synth(\lfo, [\out, ~lfoab ]);
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~lfob = Synth(\lfo, [\out, ~lfobb ]);
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~lfoc = Synth(\lfo, [\out, ~lfocb ]);
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"LFOs running".postln;
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)
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@ -0,0 +1,74 @@
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(
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// output effects mixing and effects
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~fxb = Bus.audio(s, 2);
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~filterb = Bus.audio(s, 2);
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~grainsb = Bus.audio(s, 2);
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~delayb = Bus.audio(s, 2);
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~reverbb = Bus.audio(s, 2);
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~grainmixer = SynthDef(
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\grain_mixer,
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{
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arg in=2, gbus=4, out=0, passthrough=0.75, grains=0.75;
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Out.ar(out, (grains * In.ar(gbus, 2)) + (passthrough * In.ar(~recordb, 1) ! 2));
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}
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).play(s, [\in, ~usbinput, \gbus, ~grb, \out, ~fxb ], \addToTail);
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~filtermodb = Bus.control(s, 1);
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~filtermod = SynthDef(
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\filtermod, {
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arg out, a = 1.0, b = 0.0, c = 0.0;
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var siga, sigb, sigc;
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siga = In.kr(~lfoab) * a;
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sigb = In.kr(~lfobb) * b;
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sigc = In.kr(~lfocb) * c;
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Out.kr(out, Wrap.kr(siga + sigb + sigc, -1, 1));
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}
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).play(s, [\out, ~filtermodb, \a, 1, \b, 0, \c, 0 ]);
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~filter = SynthDef(
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\filter, {
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arg in, out, mod, freq=10000, res=0.3, amp=1.0;
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var filt, lfo;
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lfo = LinExp.kr(In.kr(mod, 1), -1, 1, freq * 0.5, freq * 2);
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filt = RLPF.ar(In.ar(in, 2) * amp, lfo, res);
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Out.ar(out, filt);
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}
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).play(s, [ \in, ~fxb, \out, ~filterb, \mod, ~filtermodb, \amp, 0.5 ], \addToTail);
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// delay always passes through 100% of its input + amp % of the delay
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~delay = SynthDef(
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\delay, {
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arg in, out, maxdelay=1, delaytime=0.2, decaytime=0.1, amp=0.5;
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var sig = In.ar(in, 2), del;
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del = CombC.ar(sig, maxdelay, delaytime, decaytime, amp);
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Out.ar(out, sig + del);
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}
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).play(s, [ \in, ~filterb, \out, ~delayb ], \addToTail);
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// try taking out the reverb because I think it causes noises
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~reverb = SynthDef(
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\reverb, {
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arg in, out, mix=0.33, room=0.5, damp=0.5, amp=0.25;
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var input = In.ar(in, 2);
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Out.ar(out, input + FreeVerb2.ar(input[0], input[1], mix, room, damp, amp));
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}
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).play(s, [ \in, ~delayb, \out, 0 ], \addToTail);
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"Effects running".postln;
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)
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583
grains.scd
583
grains.scd
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@ -1,583 +0,0 @@
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// Execute this before booting the server
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(
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Server.default.options.inDevice_("Scarlett 2i2 USB");
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Server.default.options.outDevice_("Scarlett 2i2 USB");
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)
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Server.killAll;
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~frippbuffer.write("/Users/mike/Music/SuperCollider Recordings/slow.aiff");
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(
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~to = TouchOSC("192.168.0.209", 9000);
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~usbinput = 2;
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~usbinput1 = 2;
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~usbinput2 = 3;
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~buflen = 4.0;
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~beatsperbar = 4;
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// trying setting the playback LFOs before the controls
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// granulator playback modes
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// each of these is a control bus with a synth that drives the pattern
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// the granulator mode control switches between them
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// more ideas for modules: scramble - do a permutation of ABCDEFGH slots
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// todo - encapsulate these in a class
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~grainsinb = Bus.control(s, 1);
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~grainsin = SynthDef(
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\grainsin,
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{
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arg out=5, speed=1;
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Out.kr(out, 0.5 + SinOsc.kr(speed * 0.5, 0, 0.5));
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}
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).play(s, [\out, ~grainsinb, \speed, 1]);
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~grainsawb = Bus.control(s, 1);
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~grainsaw = SynthDef(
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\grainsaw,
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{
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arg out=5, speed=1;
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Out.kr(out, 0.5 + LFSaw.kr(speed, 0, 0.5));
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}
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).play(s, [\out, ~grainsawb, \speed, 1]);
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~grainreverseb = Bus.control(s, 1);
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~grainreverse = SynthDef(
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\grainreverse,
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{
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arg out=5, speed=1;
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Out.kr(out, 0.5 - LFSaw.kr(speed, 0, 0.5));
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}
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).play(s, [\out, ~grainreverseb, \speed, 1]);
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~graintrib = Bus.control(s, 1);
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~graintri = SynthDef(
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\graintri,
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{
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arg out=5, speed=1;
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Out.kr(out, 0.5 + LFTri.kr(speed, 0, 0.5));
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}
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).play(s, [\out, ~graintrib, \speed, 1]);
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~grainstepb = Bus.control(s, 1);
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~grainstep = SynthDef(
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\grainstep,
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{
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arg out=5, speed=1, steps=8;
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var stepwise = LFSaw.kr(speed, 0.0, 0.5 * steps, 0.5 * steps).floor;
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Out.kr(out, stepwise / steps);
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}
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).play(s, [\out, ~grainstepb, \speed, 1]);
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~grainrandb = Bus.control(s, 1);
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~grainrand = SynthDef(
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\grainrand,
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{
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arg out=5, speed=1;
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Out.kr(out, 0.5 + WhiteNoise.kr(0.5));
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}
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).play(s, [\out, ~grainrandb, \speed, 1]);
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~modes = [
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[ ~grainsaw, ~grainsawb, "saw" ],
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[ ~grainreverse, ~grainreverseb, "reverse", ],
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[ ~grainsin, ~grainsinb, "sine" ],
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[ ~grainstep, ~grainstepb, "step" ],
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[ ~grainrand, ~grainrandb, "random" ]
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];
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~playbacklfo = ~modes[0][0];
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~playbacklfob = ~modes[0][1];
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// audio buses
|
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// recordb = input to bufrecorder
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|
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~recordb = Bus.audio(s, 1);
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|
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// ~infilter = SynthDef(
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// \input_null,
|
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// {
|
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// arg in = 2, out = 4;
|
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// Out.ar(out, In.ar(in));
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// }
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// ).play(s, [\in, ~usbinput, \out, ~recordb]);
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~inmixer = SynthDef(
|
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\input_null,
|
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{
|
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arg in1 = 2, in2 = 3, out = 4;
|
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Out.ar(out, In.ar(in1) + In.ar(in2));
|
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}
|
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).play(s, [\in1, ~usbinput1, \in2, ~usbinput2, \out, ~recordb]);
|
||||
|
||||
|
||||
~granulatorb = Bus.audio(s, 2);
|
||||
|
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// LFO buses and synths
|
||||
|
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~lfoab = Bus.control(s, 1);
|
||||
~lfobb = Bus.control(s, 1);
|
||||
~lfocb = Bus.control(s, 1);
|
||||
|
||||
|
||||
fork {
|
||||
SynthDef(
|
||||
\lfo,
|
||||
{
|
||||
arg out=5, freq=1, amp=0;
|
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Out.kr(out, SinOsc.kr(freq, 0, amp));
|
||||
}
|
||||
).add;
|
||||
|
||||
1.wait;
|
||||
|
||||
~lfoa = Synth(\lfo, [\out, ~lfoab ]);
|
||||
~lfob = Synth(\lfo, [\out, ~lfobb ]);
|
||||
~lfoc = Synth(\lfo, [\out, ~lfocb ]);
|
||||
"LFOs initialised".postln;
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
// a kr synth which triggers grains
|
||||
|
||||
~triggerb = Bus.control(s, 1);
|
||||
|
||||
~trigger = SynthDef(
|
||||
\trigger,
|
||||
{
|
||||
arg out, freq=1, dust=0;
|
||||
Out.kr(out, (Impulse.kr(freq) * (1 - dust)) + (Dust.kr(freq) * dust));
|
||||
}
|
||||
).play(s, [ \out, ~triggerb, \freq, 120, \dust, 0 ]);
|
||||
|
||||
|
||||
|
||||
// a kr synth which is used to control the granulator
|
||||
// playback rate.
|
||||
|
||||
~pitchb = Bus.control(s, 1);
|
||||
|
||||
~pitch = SynthDef(
|
||||
\pitch,
|
||||
|
||||
{
|
||||
arg out, posb, triggerb, track=1, dir=1, detune=0.0, chorus=0, harmonics=2, pitch=0, quant=1;
|
||||
var tracking, base, chor, det, csig, dsig;
|
||||
csig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
|
||||
dsig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
|
||||
tracking = Schmidt.kr(Slope.kr(posb), 0, 0) * 2 - 1;
|
||||
base = 2.pow(pitch) * dir * (track * tracking + (1 - track));
|
||||
det = detune * dsig + 1;
|
||||
chor = chorus * harmonics.pow((csig * 2).round) + (1 - chorus);
|
||||
Out.kr(out, base * chor * det);
|
||||
}
|
||||
).play(s, [ \out, ~pitchb, \triggerb, ~triggerb, \posb, ~playbacklfob, \dir, 1, \track, 0]);
|
||||
|
||||
|
||||
// pitch gets quantised to octaves from 3 below to 3 above.
|
||||
// NOTE: the pitch TouchOSC control is -1 to 1, not 0 to 1
|
||||
// min/max gets ignored because I'm overloading the ctrlset/get
|
||||
|
||||
// TODO: fixme,
|
||||
|
||||
// ~to.slider('/grainfx/pitch', -1, 1, 1,
|
||||
// { |self| ~granulator.set("rate", self.v) },
|
||||
|
||||
// { |self, ctrlv | self.v = 2.pow((ctrlv * 3).floor) },
|
||||
// { |self| self.v.log2.floor / 3; }
|
||||
// );
|
||||
|
||||
|
||||
|
||||
// buffer recorder
|
||||
|
||||
~frippbuffer = Buffer.alloc(s, s.sampleRate * ~buflen, 1);
|
||||
|
||||
~bufrecorder = SynthDef(
|
||||
\fripp_record,
|
||||
{
|
||||
arg in = 2, fb = 4, buffer = 0, mix = 0.25, record = 0.0, feedback = 0.0;
|
||||
var insig, fbsig;
|
||||
insig = record * In.ar(in, 1);
|
||||
fbsig = feedback * Mix.ar(In.ar(fb, 2));
|
||||
RecordBuf.ar(insig + fbsig, buffer, 0, mix, 1 - mix, loop: 1)
|
||||
}
|
||||
).play(s, [\in, ~recordb, \record, 1.0, \fb, ~granulatorb, \out, 0, \buffer, ~frippbuffer], \addToTail);
|
||||
|
||||
|
||||
// the main granulator synth
|
||||
|
||||
|
||||
~granulator = SynthDef(
|
||||
\grainsynth,
|
||||
{
|
||||
arg out=0, buffer, pitchb, triggerb, posb, modb, size=0.1, amp=1.0, pan=0, track=0.25, jitter=0, blur=0.0;
|
||||
var pitch, blen, trigger, chor, pos, pans, grains, filtfreq;
|
||||
//trigger = Impulse.kr(120);
|
||||
trigger = In.kr(triggerb);
|
||||
pitch = In.kr(pitchb);
|
||||
blen = BufDur.kr(buffer);
|
||||
pos = Wrap.kr(In.kr(posb, 1) + WhiteNoise.kr(blur), 0, 1);
|
||||
pans = pan + WhiteNoise.kr(jitter) + (track * (In.kr(posb, 1) - 1));
|
||||
grains = TGrains.ar(2, trigger, buffer, pitch, pos * blen, size, pans, amp);
|
||||
Out.ar(out, grains);
|
||||
}
|
||||
).play(s, [
|
||||
\out, ~granulatorb,
|
||||
\buffer, ~frippbuffer,
|
||||
\posb, ~playbacklfob,
|
||||
\triggerb, ~triggerb,
|
||||
\pitchb, ~pitchb,
|
||||
\modb, ~lfob,
|
||||
\size, 0.1
|
||||
]);
|
||||
|
||||
// mixing and effects
|
||||
|
||||
~fxb = Bus.audio(s, 2);
|
||||
~filterb = Bus.audio(s, 2);
|
||||
~grainsb = Bus.audio(s, 2);
|
||||
~delayb = Bus.audio(s, 2);
|
||||
~reverbb = Bus.audio(s, 2);
|
||||
|
||||
~grainmixer = SynthDef(
|
||||
\grain_mixer,
|
||||
{
|
||||
arg in=2, gbus=4, out=0, passthrough=0.75, grains=0.75;
|
||||
Out.ar(out, (grains * In.ar(gbus, 2)) + (passthrough * In.ar(~recordb, 1) ! 2));
|
||||
}
|
||||
).play(s, [\in, ~usbinput, \gbus, ~granulatorb, \out, ~fxb ], \addToTail);
|
||||
|
||||
|
||||
|
||||
~filtermodb = Bus.control(s, 1);
|
||||
|
||||
~filtermod = SynthDef(
|
||||
\filtermod, {
|
||||
arg out, a = 1.0, b = 0.0, c = 0.0;
|
||||
var siga, sigb, sigc;
|
||||
siga = In.kr(~lfoab) * a;
|
||||
sigb = In.kr(~lfobb) * b;
|
||||
sigc = In.kr(~lfocb) * c;
|
||||
Out.kr(out, Wrap.kr(siga + sigb + sigc, -1, 1));
|
||||
}
|
||||
).play(s, [\out, ~filtermodb, \a, 1, \b, 0, \c, 0 ]);
|
||||
|
||||
|
||||
~filter = SynthDef(
|
||||
\filter, {
|
||||
arg in, out, mod, freq=10000, res=0.3, amp=1.0;
|
||||
var filt, lfo;
|
||||
lfo = LinExp.kr(In.kr(mod, 1), -1, 1, freq * 0.5, freq * 2);
|
||||
filt = RLPF.ar(In.ar(in, 2) * amp, lfo, res);
|
||||
Out.ar(out, filt);
|
||||
}
|
||||
).play(s, [ \in, ~fxb, \out, ~filterb, \mod, ~filtermodb, \amp, 0.5 ], \addToTail);
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
// delay always passes through 100% of its input + amp % of the delay
|
||||
|
||||
|
||||
~delay = SynthDef(
|
||||
\delay, {
|
||||
arg in, out, maxdelay=1, delaytime=0.2, decaytime=0.1, amp=0.5;
|
||||
var sig = In.ar(in, 2), del;
|
||||
del = CombC.ar(sig, maxdelay, delaytime, decaytime, amp);
|
||||
Out.ar(out, sig + del);
|
||||
}
|
||||
).play(s, [ \in, ~filterb, \out, ~delayb ], \addToTail);
|
||||
|
||||
// try taking out the reverb because I think it causes noises
|
||||
|
||||
~reverb = SynthDef(
|
||||
\reverb, {
|
||||
arg in, out, mix=0.33, room=0.5, damp=0.5, amp=0.25;
|
||||
var input = In.ar(in, 2);
|
||||
Out.ar(out, input + FreeVerb2.ar(input[0], input[1], mix, room, damp, amp));
|
||||
}
|
||||
).play(s, [ \in, ~delayb, \out, 0 ], \addToTail);
|
||||
|
||||
|
||||
)
|
||||
|
||||
|
||||
|
||||
|
||||
(
|
||||
|
||||
|
||||
OSCdef.freeAll;
|
||||
|
||||
~to.button('/record', 1, { | v | ~bufrecorder.set(\record, v) });
|
||||
|
||||
|
||||
~to.button('/reset', 0, { | v |
|
||||
if( v > 0, {
|
||||
var sp = ~to.v('/grains/speed')[0];
|
||||
~buflen = ~to.v('/grains/buflen');
|
||||
[ "resetting buffer to", ~buflen ].postln;
|
||||
~newbuffer = Buffer.alloc(s, s.sampleRate * ~buflen, 1);
|
||||
~granulator.set(\buffer, ~newbuffer);
|
||||
~bufrecorder.set(\buffer, ~newbuffer);
|
||||
if( ~frippbuffer.isNil.not, { ~frippbuffer.free });
|
||||
~frippbuffer = ~newbuffer;
|
||||
~playbacklfo.set(\speed, sp / ~buflen);
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
~to.slider('/mix', 0.25, TouchOSCScale(0, 1), { |v| ~bufrecorder.set(\mix, v) } );
|
||||
~to.slider('/gain', 0.5, TouchOSCScale(0, 1), { |v| ~granulator.set(\amp, v) } );
|
||||
~to.slider('/passthrough', 0.75, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\passthrough, v) } );
|
||||
|
||||
~to.slider('/feedback', 0, TouchOSCScale(0, 0.25), { |v|
|
||||
~bufrecorder.set(\feedback, v) } );
|
||||
|
||||
~to.button('/grains/bpm', "~", {});
|
||||
|
||||
~tapper = TapBeats();
|
||||
|
||||
~to.button('/grains/tap', 0, { | v, t |
|
||||
if( v > 0, {
|
||||
~tapper.tap(t);
|
||||
if( ~tapper.bpm.isNil.not, {
|
||||
~to.v_('/grains/bpm', ~tapper.bpm.round(1));
|
||||
})
|
||||
})
|
||||
});
|
||||
|
||||
|
||||
~to.button('/grains/bpmsend', 0, { | v |
|
||||
if( ~tapper.bpm.isNil.not, {
|
||||
var bl = ~beatsperbar * ~tapper.bpm;
|
||||
~to.v_('/grains/buflen', bl);
|
||||
~to.v_('/reset', 1);
|
||||
});
|
||||
});
|
||||
|
||||
// note: ~buflen is the variable for buffer length, which only gets set to
|
||||
// ~to.v('/grains/buflen') when the buffer is reset with the clear button
|
||||
|
||||
~to.slider('/grains/buflen', ~buflen, TouchOSCScale(0.1, 10.0), {});
|
||||
|
||||
|
||||
// this is a write-only control to display where the buffer playback is at
|
||||
|
||||
~to.slider('/grains/buffer', 0, TouchOSCScale(0, 1), {});
|
||||
|
||||
~to.xy('/grains/speed', [ 1, 120 ], TouchOSCScale(0, 2), TouchOSCScale(0, 640), { | v |
|
||||
~playbacklfo.set(\speed, v[0] / ~buflen);
|
||||
~trigger.set(\freq, v[1]);
|
||||
});
|
||||
|
||||
~to.button('/grains/mode', 0, { |v|
|
||||
var mode = ~modes[v];
|
||||
if( mode.isNil.not, {
|
||||
~granulator.set(\posb, mode[1]);
|
||||
~playbacklfo = mode[0];
|
||||
~playbacklfob = mode[1];
|
||||
~playbacklfo.set(\speed, ~to.v('/grains/speed')[0] / ~buflen);
|
||||
}, {
|
||||
[ "Bad mode index", v ].postln;
|
||||
});
|
||||
});
|
||||
|
||||
~to.button('/grains/dust', 0, { |v| ~trigger.set(\dust, v) });
|
||||
~to.slider('/grains/blur', 0, TouchOSCScale(0, 1), { |v| ~granulator.set(\blur, v) });
|
||||
|
||||
|
||||
// todo vvv quantise speed should be swappable
|
||||
|
||||
// var trate, qspeed;
|
||||
// qspeed = 2.pow(v[0].floor);
|
||||
// ~playbacklfo.set(\speed, qspeed / ~buflen);
|
||||
// [ "speed", v[0], qspeed, qspeed / ~buflen ].postln;
|
||||
// trate = 2.pow(v[1].floor) / ~buflen;
|
||||
// ~granulator.set(\trate, trate);
|
||||
|
||||
|
||||
|
||||
~to.slider('/grains/size', 0.1, TouchOSCScale(0, 0.5),{
|
||||
|v| ~granulator.set(\size, v)
|
||||
});
|
||||
|
||||
// Page 2: grainfx
|
||||
|
||||
~to.button('/grainfx/back', 0, { |v| ~pitch.set(\dir, if( v > 0, { -1 }, { 1}))});
|
||||
|
||||
~to.button('/grainfx/slope', 1, { |v| ~pitch.set(\track, v) });
|
||||
|
||||
|
||||
~to.slider('/grainfx/pan', 0, TouchOSCScale(-1, 1), { |v| ~granulator.set(\pan, v) });
|
||||
~to.slider('/grainfx/track', 0.5, TouchOSCScale(-1, 1), { |v| ~granulator.set(\track, v) });
|
||||
~to.slider('/grainfx/jitter', 0.25, TouchOSCScale(0, 1), { |v| ~granulator.set(\jitter, v) });
|
||||
|
||||
|
||||
~to.button('/grainfx/chorus', 0, { |v| ~pitch.set(\chorus, v) });
|
||||
|
||||
~to.slider('/grainfx/detune', 0, TouchOSCScale(0, 0.059), { |v| ~pitch.set(\detune, v) });
|
||||
|
||||
~to.slider('/grainfx/pitch', 0, TouchOSCScale(-2, 2), { |v| ~pitch.set(\pitch, v.round) });
|
||||
|
||||
~to.button('/grainfx/quant', 1, { |v|
|
||||
~pitch.set(\quant, v);
|
||||
~to.v_('/grainfx/harmonics', ~to.v('/grainfx/harmonics'));
|
||||
});
|
||||
|
||||
~to.slider('/grainfx/harmonics', 2, TouchOSCScale(0.1, 4), { |v|
|
||||
if(~to.v('/grainfx/quant') > 0, {
|
||||
~pitch.set(\harmonics, v.round);
|
||||
},
|
||||
{
|
||||
~pitch.set(\harmonics, v);
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
~to.slider(
|
||||
'/fx/filterfreq',
|
||||
10000, TouchOSCScaleExp(100, 10000), { |v| ~filter.set(\freq, v) }
|
||||
);
|
||||
|
||||
~to.slider('/fx/grainmix', 1.0, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\grains, v) } );
|
||||
|
||||
|
||||
~to.slider('/fx/filtermix', 0.8, TouchOSCScale(0, 1), { |v| ~filter.set(\amp, v) } );
|
||||
|
||||
~to.button('/fx/filtermoda', 1, { |v| ~filtermod.set(\a, v) });
|
||||
~to.button('/fx/filtermodb', 0, { |v| ~filtermod.set(\b, v) });
|
||||
~to.button('/fx/filtermodc', 0, { |v| ~filtermod.set(\c, v) });
|
||||
|
||||
|
||||
~to.slider('/fx/delay', 0.2,TouchOSCScale(0, 1), { |v| ~delay.set(\delaytime, v) } );
|
||||
~to.slider('/fx/decay', 1, TouchOSCScale(0, 5), { |v| ~delay.set(\decaytime, v) } );
|
||||
|
||||
~to.slider('/fx/delaymix', 0.2, TouchOSCScale(0, 1), { |v| ~delay.set(\amp, v) } );
|
||||
|
||||
|
||||
~to.slider('/fx/reverbwet', 0.33,TouchOSCScale(0, 1), { |v| ~reverb.set(\mix, v) } );
|
||||
~to.slider('/fx/reverbroom', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\room, v) } );
|
||||
~to.slider('/fx/reverbdamp', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\damp, v) } );
|
||||
|
||||
~to.slider('/fx/reverbmix', 0.2, TouchOSCScale(0, 1), { |v| ~reverb.set(\amp, v) } );
|
||||
|
||||
|
||||
|
||||
// note - the three LFOs have different rate ranges
|
||||
|
||||
~to.slider('/lfos/afreq', 0.5,TouchOSCScale(0.001, 2), { |v| ~lfoa.set(\freq, v) } );
|
||||
~to.slider('/lfos/aamp', 0, TouchOSCScale(0, 1), { |v| ~lfoa.set(\amp, v) });
|
||||
|
||||
~to.slider('/lfos/bfreq', 0.5,TouchOSCScale(0.01, 20), { |v| ~lfob.set(\freq, v) } );
|
||||
~to.slider('/lfos/bamp', 0, TouchOSCScale(0, 1), { |v| ~lfob.set(\amp, v) });
|
||||
|
||||
~to.slider('/lfos/cfreq', 0.5,TouchOSCScale(0.1, 200), { |v| ~lfoc.set(\freq, v) } );
|
||||
~to.slider('/lfos/camp', 0, TouchOSCScale(0, 1), { |v| ~lfoc.set(\amp, v) });
|
||||
|
||||
|
||||
)
|
||||
|
||||
(
|
||||
|
||||
~posdisplay = Task.new({
|
||||
{
|
||||
~playbacklfob.get({ | v |
|
||||
~to.v_('/grains/buffer', v)
|
||||
});
|
||||
0.02.wait;
|
||||
}.loop;
|
||||
});
|
||||
|
||||
|
||||
~posdisplay.start;
|
||||
)
|
||||
|
||||
~posdisplay.stop;
|
||||
|
||||
~pitch.set(\harmonics, 1.5);
|
||||
|
||||
~pitchb.scope
|
||||
|
||||
~trigger.set(\dust,0);
|
||||
|
||||
(
|
||||
~testpitchb = Bus.control(s, 1);
|
||||
|
||||
~test = SynthDef(
|
||||
\testpitch,
|
||||
{
|
||||
arg out, triggerb;
|
||||
var csig, dsig, chor;
|
||||
csig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
|
||||
//dsig = Latch.kr(WhiteNoise.kr(), In.kr(triggerb));
|
||||
chor = 2.pow((csig * 2).round);
|
||||
Out.kr(out, chor);
|
||||
}
|
||||
).play(s, [ \out, ~testpitchb, \triggerb, ~triggerb ]);
|
||||
)
|
||||
|
||||
~test.free
|
||||
|
||||
2.pow(3)
|
||||
-2.49.round
|
||||
|
||||
0.4.asFraction(3)
|
||||
|
||||
(
|
||||
~trig2 = SynthDef(
|
||||
\trig2,
|
||||
{
|
||||
arg out, freq=1, dust=0;
|
||||
Out.kr(out, Impulse.kr(freq) * (1 - dust)) + (Dust.kr(freq) * dust);
|
||||
}
|
||||
).play(s, [ \out, ~triggerb, \freq, 120, \dust, 0 ]);
|
||||
|
||||
|
||||
~frippbuffer.write("/Users/mike/Music/SuperCollider Recordings/slow.aiff");
|
||||
|
||||
(
|
||||
~monitor = SynthDef(
|
||||
\monitor_synth,
|
||||
{
|
||||
arg in=2, out=0;
|
||||
Out.ar(out, In.ar(in, 2))
|
||||
}
|
||||
).play(s, [\in, ~fxb, \out, 0 ], \addToTail);
|
||||
|
||||
)
|
||||
|
||||
~monitor.set(\in, ~reverbb)
|
||||
|
||||
~monitor.free
|
||||
|
||||
~pitchb.scope()
|
||||
|
||||
// s.sync(); // this needs to be done in a routine because it calls yield
|
||||
// sidebar -
|
||||
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
|
||||
(
|
||||
~modes = [
|
||||
[ "saw", \pos_saw ],
|
||||
[ "reverse", \pos_reverse ],
|
||||
[ "sine", \pos_sine ],
|
||||
[ "step", \pos_step ],
|
||||
[ "random", \pos_random ]
|
||||
];
|
||||
|
||||
~granulators = Array.new(4);
|
||||
~posb = Array.new(4);
|
||||
~possynths = Array.new(4);
|
||||
|
||||
(0..3).do({
|
||||
var pb = Bus.control(s, 1), ps;
|
||||
~posb.add(pb);
|
||||
ps = Synth(\pos_saw, [ \out, pb, \speed, 1 / ~buflen ]);
|
||||
~possynths.add(ps);
|
||||
});
|
||||
|
||||
|
||||
(0..3).do({ |i|
|
||||
var pb = ~posb.at(i);
|
||||
~granulators.add(Granulator.new(~buflen, ~recordb, ~fxb, pb, ~triggerb, ~pitchb));
|
||||
});
|
||||
|
||||
~setmode = {
|
||||
arg track, mode;
|
||||
var synth = ~modes[mode][1];
|
||||
~possynths[track].get(\speed, { | speed |
|
||||
~possynths[track].free;
|
||||
~possynths[track] = Synth(synth, [\out, ~posb[track], \speed, speed]);
|
||||
});
|
||||
~granulators[track].mode_(mode);
|
||||
};
|
||||
|
||||
"Granulator running".postln;
|
||||
|
||||
)
|
||||
|
|
@ -0,0 +1,53 @@
|
|||
(
|
||||
|
||||
~fuzzbox = SynthDef(
|
||||
\fuzzbox,
|
||||
{
|
||||
arg in=2, out=4, distort=0.1, decay=0.999;
|
||||
var raw, cross, pf;
|
||||
raw = In.ar(in, 1).softclip;
|
||||
cross = CrossoverDistortion.ar(raw, 0.5, 0.5);
|
||||
pf = PeakFollower.ar(raw, decay);
|
||||
Out.ar(out, ((1 - distort) * raw) + (distort * pf * cross));
|
||||
}
|
||||
).play(s, [\in, ~usbinput, \out, ~recordb, \distort, 0 ]);
|
||||
|
||||
// ~decimator = SynthDef(
|
||||
// \decimator,
|
||||
// {
|
||||
// arg in=2, out=4, modb, rate=10000, smooth=0.5;
|
||||
// var raw, mod, decimated;
|
||||
// raw = In.ar(in, 1);
|
||||
// mod = In.kr (modb, 1);
|
||||
// decimated = SmoothDecimator.ar(raw, rate + (0.2 * rate * mod), smooth);
|
||||
// Out.ar(out, decimated);
|
||||
// }
|
||||
// ).play(s, [\in, ~usbinput, \out, ~recordb, \modb, ~lfob, \rate, 10000 ]);
|
||||
//
|
||||
|
||||
// ~localmax = SynthDef(
|
||||
// \localmax,
|
||||
// {
|
||||
// arg in=2, out=4, threshold=25;
|
||||
// var chain;
|
||||
// chain = FFT(LocalBuf(2048), In.ar(in, 1).distort);
|
||||
// chain = PV_LocalMax(chain, threshold);
|
||||
// Out.ar(out, IFFT.ar(chain));
|
||||
// }
|
||||
// ).play(s, [\in, ~usbinput, \out, ~recordb, \threshold, 25 ]);
|
||||
//
|
||||
|
||||
// ~scramble = SynthDef(
|
||||
// \scramble,
|
||||
// {
|
||||
// arg in=2, out=4, shift=1;
|
||||
// var chain;
|
||||
// chain = FFT(LocalBuf(2048), In.ar(in, 1).distort);
|
||||
// chain = PV_BinScramble(chain, 0.5, 0.2, Impulse.kr(shift));
|
||||
// Out.ar(out, IFFT.ar(chain));
|
||||
// }
|
||||
// ).play(s, [\in, ~usbinput, \out, ~recordb, \shift, 1 ]);
|
||||
//
|
||||
|
||||
|
||||
)
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
|
||||
// FIXME: the touchosc stuff is crashing on intialisation
|
||||
|
||||
(
|
||||
~to = TouchOSC("192.168.0.209", 9000);
|
||||
|
||||
|
||||
~tracknum = 0;
|
||||
~granulator = ~granulators[0];
|
||||
|
||||
OSCdef.freeAll;
|
||||
|
||||
|
||||
~to.button('/reset', 0, { | v |
|
||||
if( v > 0, {
|
||||
var sp = ~to.v('/grains/speed')[0];
|
||||
~buflen = ~to.v('/grains/buflen');
|
||||
(0..3).do({|i|
|
||||
var speed = ~to.v('/grains/speed' ++ i);
|
||||
~granulators[i].reset(~buflen);
|
||||
~possynths[i].set(\speed, speed / ~buflen);
|
||||
});
|
||||
});
|
||||
});
|
||||
|
||||
|
||||
// note: ~buflen is the variable for buffer length, which only gets set to
|
||||
// ~to.v('/grains/buflen') when the buffer is reset with the clear button
|
||||
|
||||
~to.slider('/grains/buflen', ~buflen, TouchOSCScale(0.1, 10.0), {});
|
||||
|
||||
~to.button('/grains/record0', 0, { | v | ~granulators[0].record_(v) });
|
||||
~to.button('/grains/record1', 0, { | v | ~granulators[1].record_(v) });
|
||||
~to.button('/grains/record2', 0, { | v | ~granulators[2].record_(v) });
|
||||
~to.button('/grains/record3', 0, { | v | ~granulators[3].record_(v) });
|
||||
|
||||
~to.button('/grains/mode0', 0, { |v| ~granulators[0].mode_(v); ~setmode.value(0, v) });
|
||||
~to.button('/grains/mode1', 0, { |v| ~granulators[1].mode_(v); ~setmode.value(1, v) });
|
||||
~to.button('/grains/mode2', 0, { |v| ~granulators[2].mode_(v); ~setmode.value(2, v) });
|
||||
~to.button('/grains/mode3', 0, { |v| ~granulators[3].mode_(v); ~setmode.value(3, v) });
|
||||
|
||||
~to.slider('/grains/speed0', 1, TouchOSCScale(0, 2), { |v| ~possynths[0].set(\speed, v / ~buflen); });
|
||||
~to.slider('/grains/speed1', 1, TouchOSCScale(0, 2), { |v| ~possynths[1].set(\speed, v / ~buflen); });
|
||||
~to.slider('/grains/speed2', 1, TouchOSCScale(0, 2), { |v| ~possynths[2].set(\speed, v / ~buflen); });
|
||||
~to.slider('/grains/speed3', 1, TouchOSCScale(0, 2), { |v| ~possynths[3].set(\speed, v / ~buflen); });
|
||||
|
||||
~to.slider('/grains/passthrough', 0.75, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\passthrough, v) });
|
||||
|
||||
~to.slider('/grains/mix0', 0.5, TouchOSCScale(0, 1), { | v | ~granulators[0].gain_(v) });
|
||||
~to.slider('/grains/mix1', 0.5, TouchOSCScale(0, 1),{ | v | ~granulators[1].gain_(v) });
|
||||
~to.slider('/grains/mix2', 0.5, TouchOSCScale(0, 1),{ | v | ~granulators[2].gain_(v) });
|
||||
~to.slider('/grains/mix3', 0.5, TouchOSCScale(0, 1),{ | v | ~granulators[3].gain_(v) });
|
||||
|
||||
~to.button('/grains/speedquant', 0, { |v| });
|
||||
|
||||
|
||||
// Page 2: track
|
||||
|
||||
|
||||
~to.xy('/track/triggersize', [ 120, 0.1 ], TouchOSCScale(0, 640), TouchOSCScale(0, 0.5), { |v|
|
||||
~granulator.trigger_(v[0]);
|
||||
~granulator.size_(v[1]);
|
||||
});
|
||||
|
||||
~to.slider('/track/blur', 0, TouchOSCScale(0, 0.25), { |v| ~granulator.blur_(v) });
|
||||
|
||||
~to.button('/track/dust', 0, { |v| ~granulator.dust_(v) });
|
||||
~to.button('/track/back', 0, { |v| ~granulator.back_(v)});
|
||||
~to.button('/track/slope', 1, { |v| ~granulator.slope_(v) });
|
||||
|
||||
~to.button('/track/chorus', 0, { |v| ~granulator.chorus_(v) });
|
||||
~to.slider('/track/detune', 0, TouchOSCScale(0, 0.059), { |v| ~granulator.detune_(v) });
|
||||
~to.slider('/track/pitch', 0, TouchOSCScale(-2, 2), { |v| ~granulator.pitch_(v.round) });
|
||||
|
||||
~to.slider('/track/mix', 0.25, TouchOSCScale(0, 1), { |v| ~granulator.mix_(v); });
|
||||
~to.slider('/track/pan', 0, TouchOSCScale(-1, 1), { |v| ~granulator.pan_(v) });
|
||||
~to.slider('/track/track', 0.5, TouchOSCScale(-1, 1), { |v| ~granulator.track_(v) });
|
||||
~to.slider('/track/jitter', 0.25, TouchOSCScale(0, 1), { |v| ~granulator.jitter_(v) });
|
||||
|
||||
|
||||
|
||||
~to.button('/trackselect', 0, { |v|
|
||||
~tracknum = v.asInteger;
|
||||
~granulator = ~granulators[~tracknum];
|
||||
|
||||
~to.v_('/track/triggersize', [~granulator.trigger, ~granulator.size]);
|
||||
~to.v_('/track/blur', ~granulator.blur);
|
||||
~to.v_('/track/mix', ~granulator.mix);
|
||||
~to.v_('/track/pan', ~granulator.pan);
|
||||
~to.v_('/track/track', ~granulator.track);
|
||||
~to.v_('/track/jitter', ~granulator.jitter);
|
||||
~to.v_('/track/dust', ~granulator.dust);
|
||||
~to.v_('/track/slope', ~granulator.slope);
|
||||
~to.v_('/track/back', ~granulator.back);
|
||||
~to.v_('/track/chorus', ~granulator.chorus);
|
||||
~to.v_('/track/detune', ~granulator.detune);
|
||||
~to.v_('/track/pitch', ~granulator.pitch);
|
||||
});
|
||||
|
||||
|
||||
|
||||
|
||||
~to.slider(
|
||||
'/fx/filterfreq',
|
||||
10000, TouchOSCScaleExp(100, 10000), { |v| ~filter.set(\freq, v) }
|
||||
);
|
||||
|
||||
|
||||
~to.slider('/fx/grainmix', 1.0, TouchOSCScale(0, 1), { |v| ~grainmixer.set(\grains, v) } );
|
||||
~to.slider('/fx/filtermix', 0.8, TouchOSCScale(0, 1), { |v| ~filter.set(\amp, v) } );
|
||||
~to.button('/fx/filtermoda', 1, { |v| ~filtermod.set(\a, v) });
|
||||
~to.button('/fx/filtermodb', 0, { |v| ~filtermod.set(\b, v) });
|
||||
~to.button('/fx/filtermodc', 0, { |v| ~filtermod.set(\c, v) });
|
||||
|
||||
|
||||
~to.slider('/fx/delay', 0.2,TouchOSCScale(0, 1), { |v| ~delay.set(\delaytime, v) } );
|
||||
~to.slider('/fx/decay', 1, TouchOSCScale(0, 5), { |v| ~delay.set(\decaytime, v) } );
|
||||
|
||||
~to.slider('/fx/delaymix', 0.2, TouchOSCScale(0, 1), { |v| ~delay.set(\amp, v) } );
|
||||
|
||||
|
||||
~to.slider('/fx/reverbwet', 0.33,TouchOSCScale(0, 1), { |v| ~reverb.set(\mix, v) } );
|
||||
~to.slider('/fx/reverbroom', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\room, v) } );
|
||||
~to.slider('/fx/reverbdamp', 0.5,TouchOSCScale(0, 1), { |v| ~reverb.set(\damp, v) } );
|
||||
|
||||
~to.slider('/fx/reverbmix', 0.2, TouchOSCScale(0, 1), { |v| ~reverb.set(\amp, v) } );
|
||||
|
||||
|
||||
|
||||
// note - the three LFOs have different rate ranges
|
||||
|
||||
~to.slider('/lfos/afreq', 0.5,TouchOSCScale(0.001, 2), { |v| ~lfoa.set(\freq, v) } );
|
||||
~to.slider('/lfos/aamp', 0, TouchOSCScale(0, 1), { |v| ~lfoa.set(\amp, v) });
|
||||
|
||||
~to.slider('/lfos/bfreq', 0.5,TouchOSCScale(0.01, 20), { |v| ~lfob.set(\freq, v) } );
|
||||
~to.slider('/lfos/bamp', 0, TouchOSCScale(0, 1), { |v| ~lfob.set(\amp, v) });
|
||||
|
||||
~to.slider('/lfos/cfreq', 0.5,TouchOSCScale(0.1, 200), { |v| ~lfoc.set(\freq, v) } );
|
||||
~to.slider('/lfos/camp', 0, TouchOSCScale(0, 1), { |v| ~lfoc.set(\amp, v) });
|
||||
|
||||
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
// Execute this before booting the server
|
||||
|
||||
(
|
||||
Server.default.options.inDevice_("Scarlett 2i2 USB");
|
||||
Server.default.options.hardwareBufferSize_(1024);
|
||||
//Server.default.options.outDevice_("Scarlett 2i2 USB");
|
||||
)
|
||||
Server.killAll;
|
||||
|
||||
(
|
||||
Routine.run({
|
||||
|
||||
("./synths.scd").loadRelative;
|
||||
Granulator.init(s);
|
||||
|
||||
s.sync;
|
||||
|
||||
"Synths loaded".postln;
|
||||
|
||||
("./control.scd").loadRelative;
|
||||
("./effects.scd").loadRelative;
|
||||
("./granulator.scd").loadRelative;
|
||||
s.sync;
|
||||
("./interface.scd").loadRelative;
|
||||
});
|
||||
)
|
||||
|
||||
|
|
@ -0,0 +1,36 @@
|
|||
~frippbuffers[~currentfripp].write("/Users/mike/Music/SuperCollider Recordings/test.aiff");
|
||||
|
||||
~frippbuffer.write("/Users/mike/Music/SuperCollider Recordings/slow.aiff");
|
||||
~frippbuffer.isNil;
|
||||
|
||||
|
||||
(
|
||||
~monitor = SynthDef(
|
||||
\monitor_synth,
|
||||
{
|
||||
arg in=2, out=0;
|
||||
Out.ar(out, In.ar(in, 2))
|
||||
}
|
||||
).play(s, [\in, ~fxb, \out, 0 ], \addToTail);
|
||||
|
||||
)
|
||||
|
||||
~monitor.set(\in, ~reverbb)
|
||||
|
||||
~monitor.free
|
||||
|
||||
~pitchb.scope()
|
||||
|
||||
~frippbuffers.plot;
|
||||
|
||||
~bufrecorder.set(\buffer, ~frippbuffers[1]);
|
||||
|
||||
|
||||
~granulators[0].get(\buffer, {|v| v.postln});
|
||||
|
||||
(
|
||||
~frippbuffers.do({
|
||||
|b, i|
|
||||
b.write("/Users/mike/Music/SuperCollider Recordings/buffer" ++ i.asString ++ ".aiff");
|
||||
});
|
||||
)
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
(
|
||||
|
||||
~usbinput = 2;
|
||||
~usbinput1 = 2;
|
||||
~usbinput2 = 3;
|
||||
|
||||
~buflen = 4.0;
|
||||
~beatsperbar = 4;
|
||||
|
||||
SynthDef(\pos_sine, {
|
||||
arg out, speed=1;
|
||||
Out.kr(out, 0.5 + SinOsc.kr(speed * 0.5, 0, 0.5));
|
||||
}).add;
|
||||
|
||||
SynthDef(\pos_saw, {
|
||||
arg out, speed=1;
|
||||
Out.kr(out, 0.5 + LFSaw.kr(speed, 0, 0.5));
|
||||
}).add;
|
||||
|
||||
SynthDef(\pos_reverse, {
|
||||
arg out, speed=1;
|
||||
Out.kr(out, 0.5 - LFSaw.kr(speed, 0, 0.5));
|
||||
}).add;
|
||||
|
||||
SynthDef(\pos_step, {
|
||||
arg out, speed=1, steps=8;
|
||||
var stepwise = LFSaw.kr(speed, 0.0, 0.5 * steps, 0.5 * steps).floor;
|
||||
Out.kr(out, stepwise / steps);
|
||||
}).add;
|
||||
|
||||
SynthDef(\pos_random, {
|
||||
arg out=5, speed=1;
|
||||
Out.kr(out, 0.5 + WhiteNoise.kr(0.5));
|
||||
}).add;
|
||||
|
||||
SynthDef( \lfo, {
|
||||
arg out, freq=1, amp=0;
|
||||
Out.kr(out, SinOsc.kr(freq, 0, amp));
|
||||
}).add;
|
||||
|
||||
)
|
||||
Loading…
Reference in New Issue