Voice testing

public/audio-worklet.js

@@ -1,10 +1,33 @@
 class MicProcessor extends AudioWorkletProcessor {
+  constructor() {
+    super();
+    this.buffer = new Float32Array(960);
+    this.offset = 0;
+  }
+
   process(inputs) {
     const input = inputs[0];
-    if (input.length > 0) {
-      const channelData = input[0]; // Float32Array
-      this.port.postMessage(channelData);
+    if (!input || !input[0]) return true;
+
+    const channel = input[0];
+
+    let i = 0;
+    while (i < channel.length) {
+      const remaining = this.buffer.length - this.offset;
+      const toCopy = Math.min(remaining, channel.length - i);
+
+      this.buffer.set(channel.subarray(i, i + toCopy), this.offset);
+
+      this.offset += toCopy;
+      i += toCopy;
+
+      if (this.offset === this.buffer.length) {
+        // COPY before sending
+        this.port.postMessage(this.buffer.slice());
+        this.offset = 0;
+      }
     }
+
     return true;
   }
 }