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https://codeberg.org/uzu/strudel
synced 2026-07-28 23:55:16 -04:00
add new controls
+ rename slide_speed > slidespeed
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@@ -664,7 +664,10 @@ const generic_params = [
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// TODO: LFO rate see https://tidalcycles.org/docs/patternlib/tutorials/synthesizers/#supersquare
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['rate'],
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// TODO: slide param for certain synths
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['vibrato'],
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['vdepth'],
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['slide'],
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['slidespeed'],
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// TODO: detune? https://tidalcycles.org/docs/patternlib/tutorials/synthesizers/#supersquare
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['semitone'],
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// TODO: dedup with synth param, see https://tidalcycles.org/docs/reference/synthesizers/#superpiano
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@@ -43,7 +43,7 @@ export function registerSynthSounds() {
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vibrato = 0,
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vdepth = 100,
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slide,
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slide_speed = 1,
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slidespeed = 1,
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} = value;
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let { n, note, freq } = value;
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// with synths, n and note are the same thing
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@@ -64,7 +64,7 @@ export function registerSynthSounds() {
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vibrato,
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vdepth,
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slide: slide * freq,
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slide_speed: sustain / slide_speed,
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slidespeed: sustain / slidespeed,
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partials: n,
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});
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@@ -150,7 +150,7 @@ export function waveformN(partials, type) {
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return osc;
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}
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export function getOscillator({ s, freq, t, vibrato, vdepth, slide, slide_speed, partials }) {
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export function getOscillator({ s, freq, t, vibrato, vdepth, slide, slidespeed, partials }) {
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// Additional oscillator for vibrato effect
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if (vibrato > 0) {
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var vibrato_oscillator = getAudioContext().createOscillator();
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@@ -168,7 +168,7 @@ export function getOscillator({ s, freq, t, vibrato, vdepth, slide, slide_speed,
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if (vibrato > 0) {
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o.frequency.value = Number(freq);
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slide > 0 && o.frequency.linearRampToValueAtTime(freq + slide, t + slide_speed);
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slide > 0 && o.frequency.linearRampToValueAtTime(freq + slide, t + slidespeed);
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var gain = getAudioContext().createGain();
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gain.gain.value = vdepth * 100;
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vibrato_oscillator.connect(gain);
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@@ -185,7 +185,7 @@ export function getOscillator({ s, freq, t, vibrato, vdepth, slide, slide_speed,
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} else {
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// Normal operation, without vibrato
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o.frequency.value = Number(freq);
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slide > 0 && o.frequency.linearRampToValueAtTime(freq + slide, t + slide_speed);
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slide > 0 && o.frequency.linearRampToValueAtTime(freq + slide, t + slidespeed);
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o.start(t);
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const stop = (time) => o.stop(time);
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return { node: o, stop };
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