From 2048095e9a49a472d16f89336d7b7f7f50b13f81 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Eren=20G=C3=B6lge?= <egolge@coqui.ai>
Date: Mon, 5 Apr 2021 15:13:46 +0200
Subject: [PATCH] audio.py fix

---
 TTS/utils/audio.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/TTS/utils/audio.py b/TTS/utils/audio.py
index a4b6ef0a..f89d1ee5 100644
--- a/TTS/utils/audio.py
+++ b/TTS/utils/audio.py
@@ -125,7 +125,7 @@ class AudioProcessor(object):
         self.mel_basis = self._build_mel_basis()
         self.inv_mel_basis = np.linalg.pinv(self._build_mel_basis())
         # setup scaler
-        if stats_path:
+        if stats_path and signal_norm:
             mel_mean, mel_std, linear_mean, linear_std, _ = self.load_stats(stats_path)
             self.setup_scaler(mel_mean, mel_std, linear_mean, linear_std)
             self.signal_norm = True