diff --git a/Runtime/Scripts/Internal/AudioClipDump.cs b/Runtime/Scripts/Internal/AudioClipDump.cs
new file mode 100644
index 00000000..626bbce8
--- /dev/null
+++ b/Runtime/Scripts/Internal/AudioClipDump.cs
@@ -0,0 +1,78 @@
+using System;
+using System.Collections;
+using System.IO;
+using UnityEngine;
+
+namespace LiveKit.Internal
+{
+    /// <summary>
+    /// Debugging utility for dumping audio buffers to WAV files so they can be inspected offline
+    /// (in an audio editor, or analyzed programmatically).
+    /// </summary>
+    /// <remarks>
+    /// This proved decisive when diagnosing microphone capture issues: a raw dump of the mic clip
+    /// on macOS with a Bluetooth HFP headset revealed that FMOD writes valid 320-sample audio
+    /// fragments at a 1024-sample stride with exact-zero padding between them, while
+    /// Microphone.GetPosition advances ~3.2x faster than the data rate. Inspecting the actual
+    /// buffer contents settles questions that API values (clip.frequency, GetPosition) cannot.
+    /// </remarks>
+    internal static class AudioClipDump
+    {
+        /// <summary>
+        /// Snapshots the full contents of a clip to a 16-bit PCM WAV file and returns the path.
+        /// For looping microphone clips, call a few seconds after capture started so the ring
+        /// buffer contains audio, and produce sound continuously while it fills.
+        /// </summary>
+        public static string DumpClip(AudioClip clip, string fileName = "lk_clip_dump.wav")
+        {
+            var data = new float[clip.samples * clip.channels];
+            clip.GetData(data, 0);
+            var path = Path.Combine(Application.temporaryCachePath, fileName);
+            WriteWav(path, data, clip.channels, clip.frequency);
+            Utils.Info($"AudioClipDump: wrote {path} ({clip.samples} frames @ {clip.frequency}Hz/{clip.channels}ch)");
+            return path;
+        }
+
+        /// <summary>
+        /// Coroutine that waits, then dumps the clip. Convenient to start alongside capture:
+        /// <c>MonoBehaviourContext.RunCoroutine(AudioClipDump.DumpClipAfter(clip, 4f));</c>
+        /// </summary>
+        public static IEnumerator DumpClipAfter(AudioClip clip, float delaySeconds, string fileName = "lk_clip_dump.wav")
+        {
+            yield return new WaitForSeconds(delaySeconds);
+            if (clip == null) yield break;
+            try
+            {
+                DumpClip(clip, fileName);
+            }
+            catch (Exception e)
+            {
+                Utils.Warning($"AudioClipDump: dump failed: {e.Message}");
+            }
+        }
+
+        /// <summary>
+        /// Writes interleaved float samples as a 16-bit PCM WAV file.
+        /// </summary>
+        public static void WriteWav(string path, float[] samples, int channels, int sampleRate)
+        {
+            using var fs = new FileStream(path, FileMode.Create);
+            using var w = new BinaryWriter(fs);
+            int dataBytes = samples.Length * 2;
+            w.Write(System.Text.Encoding.ASCII.GetBytes("RIFF"));
+            w.Write(36 + dataBytes);
+            w.Write(System.Text.Encoding.ASCII.GetBytes("WAVEfmt "));
+            w.Write(16);
+            w.Write((short)1);              // PCM
+            w.Write((short)channels);
+            w.Write(sampleRate);
+            w.Write(sampleRate * channels * 2);
+            w.Write((short)(channels * 2)); // block align
+            w.Write((short)16);             // bits per sample
+            w.Write(System.Text.Encoding.ASCII.GetBytes("data"));
+            w.Write(dataBytes);
+            foreach (var s in samples)
+                w.Write((short)(Mathf.Clamp(s, -1f, 1f) * 32767f));
+        }
+    }
+}
diff --git a/Runtime/Scripts/Internal/AudioClipDump.cs.meta b/Runtime/Scripts/Internal/AudioClipDump.cs.meta
new file mode 100644
index 00000000..26a9ff0c
--- /dev/null
+++ b/Runtime/Scripts/Internal/AudioClipDump.cs.meta
@@ -0,0 +1,11 @@
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