Added examples, fixed samplerate issue on import, added to settings tab, fixed spread, added default wavetables, change default phaserand to 0

packages/core/controls.mjs

@@ -93,7 +93,8 @@ export const { s, sound } = registerControl(['s', 'n', 'gain'], 'sound');
  * @name wtPos
  * @param {number | Pattern} position Position in the wavetable from 0 to 1
  * @synonyms wavetablePosition
- *
+ * @example
+ * s("squelch").seg(8).note("F1").wtPos("0 0.25 0.5 0.75 1")
  */
 export const { wtPos, wavetablePosition } = registerControl('wtPos', 'wavetablePosition');
 
@@ -103,7 +104,9 @@ export const { wtPos, wavetablePosition } = registerControl('wtPos', 'wavetableP
  * @name wtWarp
  * @param {number | Pattern} amount Warp of the wavetable from 0 to 1
  * @synonyms wavetableWarp
- *
+ * @example
+ * s("basique").seg(8).note("F1").wtWarp("0 0.25 0.5 0.75 1")
+ *   .wtWarpMode("spin")
  */
 export const { wtWarp, wavetableWarp } = registerControl('wtWarp', 'wavetableWarp');
 
@@ -116,6 +119,9 @@ export const { wtWarp, wavetableWarp } = registerControl('wtWarp', 'wavetableWar
  * @name wtWarpMode
  * @param {number | string | Pattern} mode Warp mode
  * @synonyms wavetableWarpMode
+ * @example
+ * s("morgana").seg(8).note("F1").wtWarp("0 0.25 0.5 0.75 1")
+ *   .wtWarpMode("<asym bendp spin logistic sync wormhole brownian>*2")
  *
  */
 export const { wtWarpMode, wavetableWarpMode } = registerControl('wtWarpMode', 'wavetableWarpMode');

packages/superdough/wavetable.mjs

@@ -39,8 +39,7 @@ export const WarpMode = Object.freeze({
 });
 
 async function loadWavetableFrames(url, label, frameLen = 256) {
-  const ac = getAudioContext();
+  const buf = await loadBuffer(url, label);
-  const buf = await loadBuffer(url, ac, label);
   const ch0 = buf.getChannelData(0);
   const total = ch0.length;
   const numFrames = Math.floor(total / frameLen);
@@ -96,7 +95,37 @@ export function getTableInfo(hapValue, tableUrls) {
   return { transpose, tableUrl, index, midi, label };
 }
 
-const loadBuffer = (url, ac, label) => {
+// Extract the sample rate of a .wav file
+function parseWavSampleRate(arrBuf) {
+  const dv = new DataView(arrBuf);
+  // Header is "RIFF<chunk size (4 bytes)>WAVE", so 12 bytes
+  let p = 12;
+  // Look through chunks for the format header
+  // (they will always have an 8 byte header (id and size) followed by a payload)
+  while (p + 8 <= dv.byteLength) {
+    // Parse id
+    const id = String.fromCharCode(dv.getUint8(p), dv.getUint8(p + 1), dv.getUint8(p + 2), dv.getUint8(p + 3));
+    // Parse chunk size
+    const size = dv.getUint32(p + 4, true);
+    if (id === 'fmt ') {
+      // The format chunk contains the sample rate after
+      // 8 bytes of header, 2 bytes of format tag, 2 bytes of num channels
+      // (for a total of 12)
+      return dv.getUint32(p + 12, true);
+    }
+    // Advance to next chunk
+    p += 8 + size + (size & 1);
+  }
+  return null;
+}
+
+async function decodeAtNativeRate(arr) {
+  const sr = parseWavSampleRate(arr) || 44100;
+  const tempAC = new OfflineAudioContext(1, 1, sr);
+  return await tempAC.decodeAudioData(arr);
+}
+
+const loadBuffer = (url, label) => {
   url = url.replace('#', '%23');
   if (!loadCache[url]) {
     logger(`[wavetable] load table ${label}..`, 'load-table', { url });
@@ -107,7 +136,7 @@ const loadBuffer = (url, ac, label) => {
         const took = Date.now() - timestamp;
         const size = humanFileSize(res.byteLength);
         logger(`[wavetable] load table ${label}... done! loaded ${size} in ${took}ms`, 'loaded-table', { url });
-        const decoded = await ac.decodeAudioData(res);
+        const decoded = await decodeAtNativeRate(res);
         return decoded;
       });
   }
@@ -127,25 +156,40 @@ function githubPath(base, subpath = '') {
   return `https://raw.githubusercontent.com/${path}/${subpath}`;
 }
 
-const _processTables = (json, baseUrl, frameLen) => {
+const _processTables = (json, baseUrl, frameLen, options = {}) => {
-  return Object.entries(json).forEach(([key, value]) => {
+  baseUrl = json._base || baseUrl;
-    if (typeof value === 'string') {
+  return Object.entries(json).forEach(([key, tables]) => {
-      value = [value];
+    if (key === '_base') return false;
+    if (typeof tables === 'string') {
+      tables = [tables];
     }
-    if (typeof value !== 'object') {
+    if (typeof tables !== 'object') {
       throw new Error('wrong json format for ' + key);
     }
-    baseUrl = value._base || baseUrl;
+    let resolvedUrl = baseUrl;
-    if (baseUrl.startsWith('github:')) {
+    if (resolvedUrl.startsWith('github:')) {
-      baseUrl = githubPath(baseUrl, '');
+      resolvedUrl = githubPath(resolvedUrl, '');
+    }
+    tables = tables
+      .map((t) => resolvedUrl + t)
+      .filter((t) => {
+        if (!t.toLowerCase().endsWith('.wav')) {
+          logger(`[wavetable] skipping ${t} -- wavetables must be ".wav" format`);
+          return false;
+        }
+        return true;
+      });
+    if (tables.length) {
+      const { prebake, tag } = options;
+      registerSound(key, (t, hapValue, onended) => onTriggerSynth(t, hapValue, onended, tables, frameLen), {
+        type: 'wavetable',
+        tables,
+        baseUrl,
+        frameLen,
+        prebake,
+        tag,
+      });
     }
-    value = value.map((v) => baseUrl + v);
-    registerSound(key, (t, hapValue, onended) => onTriggerSynth(t, hapValue, onended, value, frameLen), {
-      type: 'wavetable',
-      tables: value,
-      baseUrl,
-      frameLen,
-    });
   });
 };
 
@@ -154,7 +198,7 @@ const _processTables = (json, baseUrl, frameLen) => {
  *
  * @name tables
  */
-export const tables = async (url, frameLen, json) => {
+export const tables = async (url, frameLen, json, options = {}) => {
   if (json !== undefined) return _processTables(json, url, frameLen);
   if (url.startsWith('github:')) {
     url = githubPath(url, 'strudel.json');
@@ -172,14 +216,14 @@ export const tables = async (url, frameLen, json) => {
   }
   return fetch(url)
     .then((res) => res.json())
-    .then((json) => _processTables(json, url, frameLen))
+    .then((json) => _processTables(json, url, frameLen, options))
     .catch((error) => {
       console.error(error);
       throw new Error(`error loading "${url}"`);
     });
 };
 
-async function onTriggerSynth(t, value, onended, bank, frameLen) {
+async function onTriggerSynth(t, value, onended, tables, frameLen) {
   const { s, n = 0, duration } = value;
   const ac = getAudioContext();
   const [attack, decay, sustain, release] = getADSRValues([value.attack, value.decay, value.sustain, value.release]);
@@ -188,7 +232,7 @@ async function onTriggerSynth(t, value, onended, bank, frameLen) {
     wtWarpMode = WarpMode[wtWarpMode.toUpperCase()] ?? WarpMode.NONE;
   }
   const frequency = getFrequencyFromValue(value);
-  const { tableUrl, label } = getTableInfo(value, bank);
+  const { tableUrl, label } = getTableInfo(value, tables);
   const payload = await loadWavetableFrames(tableUrl, label, frameLen);
   const holdEnd = t + duration;
   const envEnd = holdEnd + release + 0.01;

packages/superdough/worklets.mjs

@@ -988,7 +988,7 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
       { name: 'warpMode', defaultValue: 0 },
       { name: 'voices', defaultValue: 1, minValue: 1, maxValue: 32 },
       { name: 'spread', defaultValue: 0, minValue: 0, maxValue: 1 },
-      { name: 'phaserand', defaultValue: 1, minValue: 0, maxValue: 1 },
+      { name: 'phaserand', defaultValue: 0, minValue: 0, maxValue: 1 },
     ];
   }
 
@@ -1155,10 +1155,10 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
   }
 
   _sampleFrame(frame, phase) {
-    const pos = phase * (frame.length - 1);
+    const pos = phase * frame.length;
     const i = pos | 0;
     const frac = pos - i;
-    const a = frame[i];
+    const a = frame[i % frame.length];
     const b = frame[(i + 1) % frame.length];
     return a + (b - a) * frac;
   }
@@ -1181,7 +1181,6 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
 
     for (let i = 0; i < outL.length; i++) {
       const detune = pv(parameters.detune, i);
-      const spread = pv(parameters.spread, i) * 0.5 + 0.5;
       const tablePos = pv(parameters.position, i);
       const idx = tablePos * (this.numFrames - 1);
       const fIdx = idx | 0;
@@ -1189,11 +1188,13 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
       const warpAmount = pv(parameters.warp, i);
       const warpMode = pv(parameters.warpMode, i);
       const voices = pv(parameters.voices, i);
+      const spread = voices > 1 ? pv(parameters.spread, i) : 0;
       const phaseRand = pv(parameters.phaserand, i);
-      const gain1 = Math.sqrt(1 - spread);
+      const gain1 = Math.sqrt(0.5 - 0.5 * spread);
-      const gain2 = Math.sqrt(spread);
+      const gain2 = Math.sqrt(0.5 + 0.5 * spread);
       let f = pv(parameters.frequency, i);
       f = applySemitoneDetuneToFrequency(f, detune / 100); // overall detune
+      const normalizer = 0.3 / Math.sqrt(voices);
       for (let n = 0; n < voices; n++) {
         const isOdd = (n & 1) == 1;
         let gainL = gain1;
@@ -1206,19 +1207,19 @@ class WavetableOscillatorProcessor extends AudioWorkletProcessor {
         const fVoice = applySemitoneDetuneToFrequency(f, getUnisonDetune(voices, detune, n)); // voice detune
         const dPhase = fVoice / sampleRate;
         const level = this._chooseMip(dPhase);
-        const bank = this.tables[level];
+        const table = this.tables[level];
 
         // warp phase then sample
         this.phase[n] = this.phase[n] ?? Math.random() * phaseRand;
         const ph = this._warpPhase(this.phase[n], warpAmount, warpMode);
-        const s0 = this._sampleFrame(bank[fIdx], ph);
+        const s0 = this._sampleFrame(table[fIdx], ph);
-        const s1 = this._sampleFrame(bank[Math.min(this.numFrames - 1, fIdx + 1)], ph);
+        const s1 = this._sampleFrame(table[Math.min(this.numFrames - 1, fIdx + 1)], ph);
         let s = s0 + (s1 - s0) * frac;
         if (warpMode === WarpMode.FLIP && this.phase[n] < warpAmount) {
           s = -s;
         }
-        outL[i] += (s * gainL) / Math.sqrt(voices);
+        outL[i] += s * gainL * normalizer;
-        outR[i] += (s * gainR) / Math.sqrt(voices);
+        outR[i] += s * gainR * normalizer;
         this.phase[n] = wrapPhase(this.phase[n] + dPhase);
       }
     }

test/__snapshots__/examples.test.mjs.snap

@@ -11981,6 +11981,165 @@ exports[`runs examples > example "withValue" example index 0 1`] = `
 ]
 `;
 
+exports[`runs examples > example "wtPos" example index 0 1`] = `
+[
+  "[ 0/1 → 1/8 | s:squelch note:F1 wtPos:0 ]",
+  "[ (1/8 → 1/5) ⇝ 1/4 | s:squelch note:F1 wtPos:0 ]",
+  "[ 1/8 ⇜ (1/5 → 1/4) | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 1/4 → 3/8 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ (3/8 → 2/5) ⇝ 1/2 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 3/8 ⇜ (2/5 → 1/2) | s:squelch note:F1 wtPos:0.5 ]",
+  "[ (1/2 → 3/5) ⇝ 5/8 | s:squelch note:F1 wtPos:0.5 ]",
+  "[ 1/2 ⇜ (3/5 → 5/8) | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 5/8 → 3/4 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ (3/4 → 4/5) ⇝ 7/8 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 3/4 ⇜ (4/5 → 7/8) | s:squelch note:F1 wtPos:1 ]",
+  "[ 7/8 → 1/1 | s:squelch note:F1 wtPos:1 ]",
+  "[ 1/1 → 9/8 | s:squelch note:F1 wtPos:0 ]",
+  "[ (9/8 → 6/5) ⇝ 5/4 | s:squelch note:F1 wtPos:0 ]",
+  "[ 9/8 ⇜ (6/5 → 5/4) | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 5/4 → 11/8 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ (11/8 → 7/5) ⇝ 3/2 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 11/8 ⇜ (7/5 → 3/2) | s:squelch note:F1 wtPos:0.5 ]",
+  "[ (3/2 → 8/5) ⇝ 13/8 | s:squelch note:F1 wtPos:0.5 ]",
+  "[ 3/2 ⇜ (8/5 → 13/8) | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 13/8 → 7/4 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ (7/4 → 9/5) ⇝ 15/8 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 7/4 ⇜ (9/5 → 15/8) | s:squelch note:F1 wtPos:1 ]",
+  "[ 15/8 → 2/1 | s:squelch note:F1 wtPos:1 ]",
+  "[ 2/1 → 17/8 | s:squelch note:F1 wtPos:0 ]",
+  "[ (17/8 → 11/5) ⇝ 9/4 | s:squelch note:F1 wtPos:0 ]",
+  "[ 17/8 ⇜ (11/5 → 9/4) | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 9/4 → 19/8 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ (19/8 → 12/5) ⇝ 5/2 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 19/8 ⇜ (12/5 → 5/2) | s:squelch note:F1 wtPos:0.5 ]",
+  "[ (5/2 → 13/5) ⇝ 21/8 | s:squelch note:F1 wtPos:0.5 ]",
+  "[ 5/2 ⇜ (13/5 → 21/8) | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 21/8 → 11/4 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ (11/4 → 14/5) ⇝ 23/8 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 11/4 ⇜ (14/5 → 23/8) | s:squelch note:F1 wtPos:1 ]",
+  "[ 23/8 → 3/1 | s:squelch note:F1 wtPos:1 ]",
+  "[ 3/1 → 25/8 | s:squelch note:F1 wtPos:0 ]",
+  "[ (25/8 → 16/5) ⇝ 13/4 | s:squelch note:F1 wtPos:0 ]",
+  "[ 25/8 ⇜ (16/5 → 13/4) | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 13/4 → 27/8 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ (27/8 → 17/5) ⇝ 7/2 | s:squelch note:F1 wtPos:0.25 ]",
+  "[ 27/8 ⇜ (17/5 → 7/2) | s:squelch note:F1 wtPos:0.5 ]",
+  "[ (7/2 → 18/5) ⇝ 29/8 | s:squelch note:F1 wtPos:0.5 ]",
+  "[ 7/2 ⇜ (18/5 → 29/8) | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 29/8 → 15/4 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ (15/4 → 19/5) ⇝ 31/8 | s:squelch note:F1 wtPos:0.75 ]",
+  "[ 15/4 ⇜ (19/5 → 31/8) | s:squelch note:F1 wtPos:1 ]",
+  "[ 31/8 → 4/1 | s:squelch note:F1 wtPos:1 ]",
+]
+`;
+
+exports[`runs examples > example "wtWarp" example index 0 1`] = `
+[
+  "[ 0/1 → 1/8 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ (1/8 → 1/5) ⇝ 1/4 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ 1/8 ⇜ (1/5 → 1/4) | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 1/4 → 3/8 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ (3/8 → 2/5) ⇝ 1/2 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 3/8 ⇜ (2/5 → 1/2) | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ (1/2 → 3/5) ⇝ 5/8 | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ 1/2 ⇜ (3/5 → 5/8) | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 5/8 → 3/4 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ (3/4 → 4/5) ⇝ 7/8 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 3/4 ⇜ (4/5 → 7/8) | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 7/8 → 1/1 | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 1/1 → 9/8 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ (9/8 → 6/5) ⇝ 5/4 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ 9/8 ⇜ (6/5 → 5/4) | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 5/4 → 11/8 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ (11/8 → 7/5) ⇝ 3/2 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 11/8 ⇜ (7/5 → 3/2) | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ (3/2 → 8/5) ⇝ 13/8 | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ 3/2 ⇜ (8/5 → 13/8) | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 13/8 → 7/4 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ (7/4 → 9/5) ⇝ 15/8 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 7/4 ⇜ (9/5 → 15/8) | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 15/8 → 2/1 | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 2/1 → 17/8 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ (17/8 → 11/5) ⇝ 9/4 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ 17/8 ⇜ (11/5 → 9/4) | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 9/4 → 19/8 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ (19/8 → 12/5) ⇝ 5/2 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 19/8 ⇜ (12/5 → 5/2) | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ (5/2 → 13/5) ⇝ 21/8 | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ 5/2 ⇜ (13/5 → 21/8) | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 21/8 → 11/4 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ (11/4 → 14/5) ⇝ 23/8 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 11/4 ⇜ (14/5 → 23/8) | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 23/8 → 3/1 | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 3/1 → 25/8 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ (25/8 → 16/5) ⇝ 13/4 | s:basique note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ 25/8 ⇜ (16/5 → 13/4) | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 13/4 → 27/8 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ (27/8 → 17/5) ⇝ 7/2 | s:basique note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 27/8 ⇜ (17/5 → 7/2) | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ (7/2 → 18/5) ⇝ 29/8 | s:basique note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ 7/2 ⇜ (18/5 → 29/8) | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 29/8 → 15/4 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ (15/4 → 19/5) ⇝ 31/8 | s:basique note:F1 wtWarp:0.75 wtWarpMode:spin ]",
+  "[ 15/4 ⇜ (19/5 → 31/8) | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+  "[ 31/8 → 4/1 | s:basique note:F1 wtWarp:1 wtWarpMode:spin ]",
+]
+`;
+
+exports[`runs examples > example "wtWarpMode" example index 0 1`] = `
+[
+  "[ 0/1 → 1/8 | s:morgana note:F1 wtWarp:0 wtWarpMode:asym ]",
+  "[ (1/8 → 1/5) ⇝ 1/4 | s:morgana note:F1 wtWarp:0 wtWarpMode:asym ]",
+  "[ 1/8 ⇜ (1/5 → 1/4) | s:morgana note:F1 wtWarp:0.25 wtWarpMode:asym ]",
+  "[ 1/4 → 3/8 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:asym ]",
+  "[ (3/8 → 2/5) ⇝ 1/2 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:asym ]",
+  "[ 3/8 ⇜ (2/5 → 1/2) | s:morgana note:F1 wtWarp:0.5 wtWarpMode:asym ]",
+  "[ (1/2 → 3/5) ⇝ 5/8 | s:morgana note:F1 wtWarp:0.5 wtWarpMode:bendp ]",
+  "[ 1/2 ⇜ (3/5 → 5/8) | s:morgana note:F1 wtWarp:0.75 wtWarpMode:bendp ]",
+  "[ 5/8 → 3/4 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:bendp ]",
+  "[ (3/4 → 4/5) ⇝ 7/8 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:bendp ]",
+  "[ 3/4 ⇜ (4/5 → 7/8) | s:morgana note:F1 wtWarp:1 wtWarpMode:bendp ]",
+  "[ 7/8 → 1/1 | s:morgana note:F1 wtWarp:1 wtWarpMode:bendp ]",
+  "[ 1/1 → 9/8 | s:morgana note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ (9/8 → 6/5) ⇝ 5/4 | s:morgana note:F1 wtWarp:0 wtWarpMode:spin ]",
+  "[ 9/8 ⇜ (6/5 → 5/4) | s:morgana note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 5/4 → 11/8 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ (11/8 → 7/5) ⇝ 3/2 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:spin ]",
+  "[ 11/8 ⇜ (7/5 → 3/2) | s:morgana note:F1 wtWarp:0.5 wtWarpMode:spin ]",
+  "[ (3/2 → 8/5) ⇝ 13/8 | s:morgana note:F1 wtWarp:0.5 wtWarpMode:logistic ]",
+  "[ 3/2 ⇜ (8/5 → 13/8) | s:morgana note:F1 wtWarp:0.75 wtWarpMode:logistic ]",
+  "[ 13/8 → 7/4 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:logistic ]",
+  "[ (7/4 → 9/5) ⇝ 15/8 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:logistic ]",
+  "[ 7/4 ⇜ (9/5 → 15/8) | s:morgana note:F1 wtWarp:1 wtWarpMode:logistic ]",
+  "[ 15/8 → 2/1 | s:morgana note:F1 wtWarp:1 wtWarpMode:logistic ]",
+  "[ 2/1 → 17/8 | s:morgana note:F1 wtWarp:0 wtWarpMode:sync ]",
+  "[ (17/8 → 11/5) ⇝ 9/4 | s:morgana note:F1 wtWarp:0 wtWarpMode:sync ]",
+  "[ 17/8 ⇜ (11/5 → 9/4) | s:morgana note:F1 wtWarp:0.25 wtWarpMode:sync ]",
+  "[ 9/4 → 19/8 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:sync ]",
+  "[ (19/8 → 12/5) ⇝ 5/2 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:sync ]",
+  "[ 19/8 ⇜ (12/5 → 5/2) | s:morgana note:F1 wtWarp:0.5 wtWarpMode:sync ]",
+  "[ (5/2 → 13/5) ⇝ 21/8 | s:morgana note:F1 wtWarp:0.5 wtWarpMode:wormhole ]",
+  "[ 5/2 ⇜ (13/5 → 21/8) | s:morgana note:F1 wtWarp:0.75 wtWarpMode:wormhole ]",
+  "[ 21/8 → 11/4 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:wormhole ]",
+  "[ (11/4 → 14/5) ⇝ 23/8 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:wormhole ]",
+  "[ 11/4 ⇜ (14/5 → 23/8) | s:morgana note:F1 wtWarp:1 wtWarpMode:wormhole ]",
+  "[ 23/8 → 3/1 | s:morgana note:F1 wtWarp:1 wtWarpMode:wormhole ]",
+  "[ 3/1 → 25/8 | s:morgana note:F1 wtWarp:0 wtWarpMode:brownian ]",
+  "[ (25/8 → 16/5) ⇝ 13/4 | s:morgana note:F1 wtWarp:0 wtWarpMode:brownian ]",
+  "[ 25/8 ⇜ (16/5 → 13/4) | s:morgana note:F1 wtWarp:0.25 wtWarpMode:brownian ]",
+  "[ 13/4 → 27/8 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:brownian ]",
+  "[ (27/8 → 17/5) ⇝ 7/2 | s:morgana note:F1 wtWarp:0.25 wtWarpMode:brownian ]",
+  "[ 27/8 ⇜ (17/5 → 7/2) | s:morgana note:F1 wtWarp:0.5 wtWarpMode:brownian ]",
+  "[ (7/2 → 18/5) ⇝ 29/8 | s:morgana note:F1 wtWarp:0.5 wtWarpMode:asym ]",
+  "[ 7/2 ⇜ (18/5 → 29/8) | s:morgana note:F1 wtWarp:0.75 wtWarpMode:asym ]",
+  "[ 29/8 → 15/4 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:asym ]",
+  "[ (15/4 → 19/5) ⇝ 31/8 | s:morgana note:F1 wtWarp:0.75 wtWarpMode:asym ]",
+  "[ 15/4 ⇜ (19/5 → 31/8) | s:morgana note:F1 wtWarp:1 wtWarpMode:asym ]",
+  "[ 31/8 → 4/1 | s:morgana note:F1 wtWarp:1 wtWarpMode:asym ]",
+]
+`;
+
 exports[`runs examples > example "xfade" example index 0 1`] = `
 [
   "[ 0/1 → 1/8 | s:hh gain:0 ]",

website/public/uzu-wavetables.json

@@ -0,0 +1,54 @@
+{
+    "_base": "http://localhost:5432",
+    "Bad Day": [
+        "/Bad Day.wav"
+    ],
+    "Basique": [
+        "/Basique.wav"
+    ],
+    "Crickets": [
+        "/Crickets.wav"
+    ],
+    "Curses": [
+        "/Curses.wav"
+    ],
+    "Earl Grey": [
+        "/Earl Grey.wav"
+    ],
+    "Echoes": [
+        "/Echoes.wav"
+    ],
+    "Glimmer": [
+        "/Glimmer.wav"
+    ],
+    "Majick": [
+        "/Majick.wav"
+    ],
+    "Meditation": [
+        "/Meditation.wav"
+    ],
+    "Morgana": [
+        "/Morgana.wav"
+    ],
+    "Red Alert": [
+        "/Red Alert.wav"
+    ],
+    "Sad Piano": [
+        "/Sad Piano.wav"
+    ],
+    "Shook": [
+        "/Shook.wav"
+    ],
+    "Sludge": [
+        "/Sludge.wav"
+    ],
+    "Squelch": [
+        "/Squelch.wav"
+    ],
+    "Summers Day": [
+        "/Summers Day.wav"
+    ],
+    "Wasp": [
+        "/Wasp.wav"
+    ]
+}

website/src/repl/components/panel/SoundsTab.jsx

@@ -44,6 +44,9 @@ export function SoundsTab() {
     if (soundsFilter === soundFilterType.SYNTHS) {
       return filtered.filter(([_, { data }]) => ['synth', 'soundfont'].includes(data.type));
     }
+    if (soundsFilter === soundFilterType.WAVETABLES) {
+      return filtered.filter(([_, { data }]) => data.type === 'wavetable');
+    }
     //TODO: tidy this up, it does not need to be saved in settings
     if (soundsFilter === 'importSounds') {
       return [];
@@ -74,6 +77,7 @@ export function SoundsTab() {
             samples: 'samples',
             drums: 'drum-machines',
             synths: 'Synths',
+            wavetables: 'Wavetables',
             user: 'User',
             importSounds: 'import-sounds',
           }}
@@ -125,7 +129,7 @@ export function SoundsTab() {
             >
               {' '}
               {name}
-              {data?.type === 'sample' ? `(${getSamples(data.samples)})` : ''}
+              {data?.type === 'sample' || data?.type === 'wavetable' ? `(${getSamples(data.samples)})` : ''}
               {data?.type === 'soundfont' ? `(${data.fonts.length})` : ''}
             </span>
           );

website/src/repl/prebake.mjs

@@ -1,5 +1,5 @@
 import { Pattern, noteToMidi, valueToMidi } from '@strudel/core';
-import { aliasBank, registerSynthSounds, registerZZFXSounds, samples } from '@strudel/webaudio';
+import { aliasBank, registerSynthSounds, registerZZFXSounds, samples, tables } from '@strudel/webaudio';
 import { registerSamplesFromDB } from './idbutils.mjs';
 import './piano.mjs';
 import './files.mjs';
@@ -32,6 +32,10 @@ export async function prebake() {
       prebake: true,
       tag: 'drum-machines',
     }),
+    tables(`${baseNoTrailing}/uzu-wavetables.json`, 2048, undefined, {
+      prebake: true,
+      tag: 'wavetables',
+    }),
     samples(`${baseNoTrailing}/mridangam.json`, undefined, { prebake: true, tag: 'drum-machines' }),
     samples(
       {

website/src/settings.mjs

@@ -13,6 +13,7 @@ export const soundFilterType = {
   DRUMS: 'drums',
   SAMPLES: 'samples',
   SYNTHS: 'synths',
+  WAVETABLES: 'wavetables',
   ALL: 'all',
 };