format

packages/core/controls.mjs

@@ -446,19 +446,18 @@ export const { coarse } = registerControl('coarse');
 export const { drive } = registerControl('drive');
 
 /**
- * Allows you to set the output channels on the interface
+ * Create byte beats with custom expressions
  *
  * @name byteBeatExpression
  * @synonyms bbexpr
  *
  * @param {number | Pattern} byteBeatExpression pattern the output channels
  * @example
- * note("e a d b g").channels("3:4")
+ * s("bytebeat").bbexpr('t*(t>>15^t>>66)')
  *
  */
 export const { byteBeatExpression, bbexpr } = registerControl('byteBeatExpression', 'bbexpr');
 
-
 /**
  * Allows you to set the output channels on the interface
  *

packages/superdough/synth.mjs

@@ -144,14 +144,13 @@ export function registerSynthSounds() {
     { prebake: true, type: 'synth' },
   );
 
-
   registerSound(
     'bytebeat',
     (begin, value, onended) => {
       const ac = getAudioContext();
       let { byteBeatExpression } = value;
 
-      let { duration} = value;
+      let { duration } = value;
       const [attack, decay, sustain, release] = getADSRValues(
         [value.attack, value.decay, value.sustain, value.release],
         'linear',
@@ -163,7 +162,6 @@ export function registerSynthSounds() {
         ac,
         'byte-beat-processor',
         {
-        
           begin,
           end,
         },
@@ -172,14 +170,13 @@ export function registerSynthSounds() {
         },
       );
 
-
       o.port.postMessage(byteBeatExpression);
 
       let envGain = gainNode(1);
       envGain = o.connect(envGain);
 
       getParamADSR(envGain.gain, attack, decay, sustain, release, 0, 1, begin, holdend, 'linear');
-  
+
       let timeoutNode = webAudioTimeout(
         ac,
         () => {

packages/superdough/worklets.mjs

@@ -762,12 +762,10 @@ class PulseOscillatorProcessor extends AudioWorkletProcessor {
 
 registerProcessor('pulse-oscillator', PulseOscillatorProcessor);
 
-
-
 class ByteBeatProcessor extends AudioWorkletProcessor {
   constructor() {
     super();
-    this.bb = '0'
+    this.bb = '0';
     this.port.onmessage = (event) => {
       this.bb = event.data;
     };
@@ -801,20 +799,19 @@ class ByteBeatProcessor extends AudioWorkletProcessor {
     if (currentTime >= params.end[0]) {
       return false;
     }
-    const bb = this.bb
+    const bb = this.bb;
 
-    const f = Function('t', 'return ' + bb)
+    const f = Function('t', 'return ' + bb);
 
     const output = outputs[0];
 
     for (let i = 0; i < (output[0].length ?? 0); i++) {
-
+      let t = currentTime;
-      let t = currentTime
+      t *= sampleRate;
-      t *= sampleRate
+      const signal = ((f(t) & 255) / 127.5 - 1) / 4;
-      const signal = ((f(t)&255)/127.5 - 1)/4
       for (let o = 0; o < output.length; o++) {
         // Combination of both oscillators with envelope applied
-        output[o][i] = signal
+        output[o][i] = signal;
       }
     }