normalize audio

2026-05-23 20:38:35 -05:00
parent 3debd66ddd
commit 4bba36ce6a
1 changed files with 3 additions and 0 deletions
--- a/main.py
+++ b/main.py
@@ -67,6 +67,9 @@ def main():

        chunk = signal[:, start_sample:end_sample]

+        # normalize
+        chunk /= chunk.abs().max()
+
        # SpeechBrain expects [batch, time]
        emb = classifier.encode_batch(chunk)
        emb = emb.squeeze().detach().cpu().numpy()