voice detertor tool

detector/voice.py

@@ -0,0 +1,31 @@
+from resemblyzer import VoiceEncoder, preprocess_wav
+import numpy as np
+import os
+
+encoder = VoiceEncoder()
+
+
+def verify_voices(audio_path1, audio_path2, threshold=0.75):
+    """
+    Compares two audio files and returns whether they belong to the same speaker.
+    """
+    try:
+        audio1 = preprocess_wav(audio_path1)
+        audio2 = preprocess_wav(audio_path2)
+
+        embedding1 = encoder.embed_utterance(audio1)
+        embedding2 = encoder.embed_utterance(audio2)
+
+        similarity = np.dot(embedding1, embedding2) / (
+            np.linalg.norm(embedding1) * np.linalg.norm(embedding2)
+        )
+
+        match = similarity > threshold
+
+        return {
+            "match": match,
+            "similarity": round(float(similarity), 4),
+            "threshold": threshold,
+        }
+    except Exception as e:
+        return {"error": str(e)}