Merge branch 'main' into pump

This commit is contained in:
daslyfe
2025-08-02 05:32:13 +02:00
10 changed files with 330 additions and 11 deletions
+14
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@@ -252,6 +252,20 @@ export const { fmenv } = registerControl('fmenv');
*
*/
export const { fmattack } = registerControl('fmattack');
/**
* waveform of the fm modulator
*
* @name fmwave
* @param {number | Pattern} wave waveform
* @example
* n("0 1 2 3".fast(4)).scale("d:minor").s("sine").fmwave("<sine square sawtooth crackle>").fm(4).fmh(2.01)
* @example
* n("0 1 2 3".fast(4)).chord("<Dm Am F G>").voicing().s("sawtooth").fmwave("brown").fm(.6)
*
*/
export const { fmwave } = registerControl('fmwave');
/**
* Decay time for the FM envelope: seconds until the sustain level is reached after the attack phase.
*
+1 -1
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@@ -36,7 +36,7 @@ export async function prebake() {
samples(`${ds}/tidal-drum-machines.json`),
samples(`${ds}/piano.json`),
samples(`${ds}/Dirt-Samples.json`),
samples(`https://raw.githubusercontent.com/tidalcycles/uzu-drumkit/main/strudel.json`),
samples(`${ds}/uzu-drumkit.json`),
samples(`${ds}/vcsl.json`),
samples(`${ds}/mridangam.json`),
]);
+14 -3
View File
@@ -1,5 +1,8 @@
import { getAudioContext } from './superdough.mjs';
import { clamp, nanFallback } from './util.mjs';
import { getNoiseBuffer } from './noise.mjs';
export const noises = ['pink', 'white', 'brown', 'crackle'];
export function gainNode(value) {
const node = getAudioContext().createGain();
@@ -217,9 +220,17 @@ export function webAudioTimeout(audioContext, onComplete, startTime, stopTime) {
}
const mod = (freq, range = 1, type = 'sine') => {
const ctx = getAudioContext();
const osc = ctx.createOscillator();
osc.type = type;
osc.frequency.value = freq;
let osc;
if (noises.includes(type)) {
osc = ctx.createBufferSource();
osc.buffer = getNoiseBuffer(type, 2);
osc.loop = true;
} else {
osc = ctx.createOscillator();
osc.type = type;
osc.frequency.value = freq;
}
osc.start();
const g = new GainNode(ctx, { gain: range });
osc.connect(g); // -range, range
+1 -1
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@@ -4,7 +4,7 @@ import { getAudioContext } from './superdough.mjs';
let noiseCache = {};
// lazy generates noise buffers and keeps them forever
function getNoiseBuffer(type, density) {
export function getNoiseBuffer(type, density) {
const ac = getAudioContext();
if (noiseCache[type]) {
return noiseCache[type];
+83 -3
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@@ -9,12 +9,13 @@ import {
getVibratoOscillator,
webAudioTimeout,
getWorklet,
noises,
} from './helpers.mjs';
import { getNoiseMix, getNoiseOscillator } from './noise.mjs';
const getFrequencyFromValue = (value) => {
const getFrequencyFromValue = (value, defaultNote = 36) => {
let { note, freq } = value;
note = note || 36;
note = note || defaultNote;
if (typeof note === 'string') {
note = noteToMidi(note); // e.g. c3 => 48
}
@@ -40,7 +41,17 @@ const waveformAliases = [
['saw', 'sawtooth'],
['sin', 'sine'],
];
const noises = ['pink', 'white', 'brown', 'crackle'];
function makeSaturationCurve(amount, n_samples) {
const k = typeof amount === 'number' ? amount : 50;
const curve = new Float32Array(n_samples);
for (let i = 0; i < n_samples; i++) {
const x = (i * 2) / n_samples - 1;
curve[i] = Math.tanh(x * k);
}
return curve;
}
export function registerSynthSounds() {
[...waveforms].forEach((s) => {
@@ -84,6 +95,75 @@ export function registerSynthSounds() {
{ type: 'synth', prebake: true },
);
});
registerSound(
'sbd',
(t, value, onended) => {
const { duration, decay = 0.5, pdecay = 0.5, penv = 36, clip } = value;
const ctx = getAudioContext();
const attackhold = 0.02;
const noiselvl = 1.2;
const noisedecay = 0.025;
const mixGain = 1;
const o = ctx.createOscillator();
o.type = 'triangle';
o.frequency.value = getFrequencyFromValue(value, 29);
o.detune.setValueAtTime(penv * 100, 0);
o.detune.setValueAtTime(penv * 100, t);
o.detune.exponentialRampToValueAtTime(0.001, t + pdecay);
const g = gainNode(1);
g.gain.setValueAtTime(1, t + attackhold);
g.gain.exponentialRampToValueAtTime(0.001, t + attackhold + decay);
o.start(t);
const noise = getNoiseOscillator('brown', t, 2);
const noiseGain = gainNode(1);
noiseGain.gain.setValueAtTime(noiselvl, t);
noiseGain.gain.exponentialRampToValueAtTime(0.001, t + noisedecay);
const sat = new WaveShaperNode(ctx);
// tri to sine diode shaper emulation
sat.curve = makeSaturationCurve(2, ctx.sampleRate);
const mix = gainNode(mixGain);
o.onended = () => {
o.disconnect();
g.disconnect();
sat.disconnect();
noise.node.disconnect();
noiseGain.disconnect();
mix.disconnect();
onended();
};
const node = o.connect(sat).connect(g).connect(mix);
noise.node.connect(noiseGain).connect(mix);
const holdEnd = t + decay;
let end = holdEnd + 0.01;
if (clip != null) {
end = Math.min(t + clip * duration, end);
}
// prevent clicking
mix.gain.setValueAtTime(mixGain, end - 0.01);
mix.gain.linearRampToValueAtTime(0, end);
o.stop(end);
noise.stop(end);
return {
node,
stop: (endTime) => {
o.stop(endTime);
},
};
},
{ type: 'synth', prebake: true },
);
registerSound(
'supersaw',
(begin, value, onended) => {
+138
View File
@@ -3877,6 +3877,144 @@ exports[`runs examples > example "fmsustain" example index 0 1`] = `
]
`;
exports[`runs examples > example "fmwave" example index 0 1`] = `
[
"[ 0/1 → 1/16 | note:D3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 1/16 → 1/8 | note:E3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 1/8 → 3/16 | note:F3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 3/16 → 1/4 | note:G3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 1/4 → 5/16 | note:D3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 5/16 → 3/8 | note:E3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 3/8 → 7/16 | note:F3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 7/16 → 1/2 | note:G3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 1/2 → 9/16 | note:D3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 9/16 → 5/8 | note:E3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 5/8 → 11/16 | note:F3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 11/16 → 3/4 | note:G3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 3/4 → 13/16 | note:D3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 13/16 → 7/8 | note:E3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 7/8 → 15/16 | note:F3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 15/16 → 1/1 | note:G3 s:sine fmwave:sine fmi:4 fmh:2.01 ]",
"[ 1/1 → 17/16 | note:D3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 17/16 → 9/8 | note:E3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 9/8 → 19/16 | note:F3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 19/16 → 5/4 | note:G3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 5/4 → 21/16 | note:D3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 21/16 → 11/8 | note:E3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 11/8 → 23/16 | note:F3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 23/16 → 3/2 | note:G3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 3/2 → 25/16 | note:D3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 25/16 → 13/8 | note:E3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 13/8 → 27/16 | note:F3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 27/16 → 7/4 | note:G3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 7/4 → 29/16 | note:D3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 29/16 → 15/8 | note:E3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 15/8 → 31/16 | note:F3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 31/16 → 2/1 | note:G3 s:sine fmwave:square fmi:4 fmh:2.01 ]",
"[ 2/1 → 33/16 | note:D3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 33/16 → 17/8 | note:E3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 17/8 → 35/16 | note:F3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 35/16 → 9/4 | note:G3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 9/4 → 37/16 | note:D3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 37/16 → 19/8 | note:E3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 19/8 → 39/16 | note:F3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 39/16 → 5/2 | note:G3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 5/2 → 41/16 | note:D3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 41/16 → 21/8 | note:E3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 21/8 → 43/16 | note:F3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 43/16 → 11/4 | note:G3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 11/4 → 45/16 | note:D3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 45/16 → 23/8 | note:E3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 23/8 → 47/16 | note:F3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 47/16 → 3/1 | note:G3 s:sine fmwave:sawtooth fmi:4 fmh:2.01 ]",
"[ 3/1 → 49/16 | note:D3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 49/16 → 25/8 | note:E3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 25/8 → 51/16 | note:F3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 51/16 → 13/4 | note:G3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 13/4 → 53/16 | note:D3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 53/16 → 27/8 | note:E3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 27/8 → 55/16 | note:F3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 55/16 → 7/2 | note:G3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 7/2 → 57/16 | note:D3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 57/16 → 29/8 | note:E3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 29/8 → 59/16 | note:F3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 59/16 → 15/4 | note:G3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 15/4 → 61/16 | note:D3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 61/16 → 31/8 | note:E3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 31/8 → 63/16 | note:F3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
"[ 63/16 → 4/1 | note:G3 s:sine fmwave:crackle fmi:4 fmh:2.01 ]",
]
`;
exports[`runs examples > example "fmwave" example index 1 1`] = `
[
"[ 0/1 → 1/16 | note:50 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 1/16 → 1/8 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 1/8 → 3/16 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 3/16 → 1/4 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 1/4 → 5/16 | note:50 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 5/16 → 3/8 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 3/8 → 7/16 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 7/16 → 1/2 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 1/2 → 9/16 | note:50 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 9/16 → 5/8 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 5/8 → 11/16 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 11/16 → 3/4 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 3/4 → 13/16 | note:50 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 13/16 → 7/8 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 7/8 → 15/16 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 15/16 → 1/1 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 1/1 → 17/16 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 17/16 → 9/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 9/8 → 19/16 | note:64 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 19/16 → 5/4 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 5/4 → 21/16 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 21/16 → 11/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 11/8 → 23/16 | note:64 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 23/16 → 3/2 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 3/2 → 25/16 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 25/16 → 13/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 13/8 → 27/16 | note:64 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 27/16 → 7/4 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 7/4 → 29/16 | note:57 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 29/16 → 15/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 15/8 → 31/16 | note:64 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 31/16 → 2/1 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 2/1 → 33/16 | note:53 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 33/16 → 17/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 17/8 → 35/16 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 35/16 → 9/4 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 9/4 → 37/16 | note:53 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 37/16 → 19/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 19/8 → 39/16 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 39/16 → 5/2 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 5/2 → 41/16 | note:53 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 41/16 → 21/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 21/8 → 43/16 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 43/16 → 11/4 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 11/4 → 45/16 | note:53 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 45/16 → 23/8 | note:60 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 23/8 → 47/16 | note:65 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 47/16 → 3/1 | note:69 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 3/1 → 49/16 | note:55 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 49/16 → 25/8 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 25/8 → 51/16 | note:67 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 51/16 → 13/4 | note:71 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 13/4 → 53/16 | note:55 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 53/16 → 27/8 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 27/8 → 55/16 | note:67 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 55/16 → 7/2 | note:71 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 7/2 → 57/16 | note:55 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 57/16 → 29/8 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 29/8 → 59/16 | note:67 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 59/16 → 15/4 | note:71 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 15/4 → 61/16 | note:55 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 61/16 → 31/8 | note:62 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 31/8 → 63/16 | note:67 s:sawtooth fmwave:brown fmi:0.6 ]",
"[ 63/16 → 4/1 | note:71 s:sawtooth fmwave:brown fmi:0.6 ]",
]
`;
exports[`runs examples > example "focus" example index 0 1`] = `
[
"[ 0/1 → 1/8 | s:sd ]",
+76
View File
@@ -0,0 +1,76 @@
{
"_base": "https://raw.githubusercontent.com/tidalcycles/uzu-drumkit/main/",
"bd": [
"bd/10_bd_switchangel.wav",
"bd/11_bd_mot4i.wav",
"bd/12_bd_mot4i.wav",
"bd/13_bd_mot4i.wav",
"bd/14_bd_switchangel.wav",
"bd/15_bd_switchangel.wav",
"bd/16_bd_switchangel.wav",
"bd/17_bd_switchangel.wav"
],
"brk": [
"brk/10_break_amen_pprocessed.wav"
],
"cb": [
"cb/10_perc_switchangel.wav"
],
"cp": [
"cp/10_cp_switchangel.wav",
"cp/11_cp_mot4i.wav"
],
"cr": [
"cr/10_cr_switchangel.wav",
"cr/11_cr_mot4i.wav"
],
"hh": [
"hh/10_hh_switchangel.wav",
"hh/11_hh_mot4i.wav",
"hh/12_hh_switchangel.wav",
"hh/13_hh_switchangel.wav",
"hh/14_hh_mot4i.wav"
],
"ht": [
"ht/10_ht_mot4i.wav"
],
"lt": [
"lt/10_lt_mot4i.wav"
],
"misc": [
"misc/10_misc_switchangel_ludens.wav",
"misc/11_misc_switchangel_ludens.wav",
"misc/12_misc_switchangel_ludens.wav",
"misc/13_misc_switchangel_ludens.wav",
"misc/14_misc_switchangel_ludens.wav"
],
"mt": [
"mt/10_mt_mot4i.wav"
],
"oh": [
"oh/10_oh_switchangel.wav",
"oh/11_oh_switchangel.wav",
"oh/12_oh_switchangel.wav",
"oh/13_oh_switchangel.wav"
],
"rd": [
"rd/10_rd_switchangel.wav"
],
"rim": [
"rim/10_rim_switchangel.wav",
"rim/11_rim_switch_angel.wav"
],
"sd": [
"sd/10_sd_switchangel-bounce-2.wav",
"sd/11_sd_switchangel_3.wav",
"sd/12_sd_switchangel_2.wav",
"sd/13_sd_switchangel_2.wav",
"sd/14_sd.wav"
],
"sh": [
"sh/10_sh_switchangel.wav"
],
"tb": [
"tb/10_tb.wav"
]
}
@@ -125,7 +125,7 @@ function UserPatterns({ context }) {
style={{ display: 'none' }}
type="file"
multiple
accept="text/plain,application/json"
accept="text/plain,text/x-markdown,application/json"
onChange={(e) => importPatterns(e.target.files)}
/>
import
+1 -1
View File
@@ -28,7 +28,7 @@ export async function prebake() {
prebake: true,
tag: 'drum-machines',
}),
samples(`https://raw.githubusercontent.com/tidalcycles/uzu-drumkit/main/strudel.json`, undefined, {
samples(`${baseNoTrailing}/uzu-drumkit.json`, undefined, {
prebake: true,
tag: 'drum-machines',
}),
+1 -1
View File
@@ -197,7 +197,7 @@ export async function importPatterns(fileList) {
if (file.type === 'application/json') {
const userPatterns = userPattern.getAll();
setUserPatterns({ ...userPatterns, ...parseJSON(content) });
} else if (file.type === 'text/plain') {
} else if (['text/x-markdown', 'text/plain'].includes(file.type)) {
const id = file.name.replace(/\.[^/.]+$/, '');
userPattern.update(id, { code: content });
}