From cf8e000a84e888495dcf30c4dbfecea1ee7ab4e2 Mon Sep 17 00:00:00 2001
From: jmwang66 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期一, 07 八月 2023 16:13:37 +0800
Subject: [PATCH] Merge pull request #807 from alibaba-damo-academy/dev_wjm

---
 funasr/models/frontend/wav_frontend.py |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/funasr/models/frontend/wav_frontend.py b/funasr/models/frontend/wav_frontend.py
index acab13b..ca5aed6 100644
--- a/funasr/models/frontend/wav_frontend.py
+++ b/funasr/models/frontend/wav_frontend.py
@@ -30,8 +30,8 @@
                 rescale_line = line_item[3:(len(line_item) - 1)]
                 vars_list = list(rescale_line)
                 continue
-    means = np.array(means_list).astype(np.float)
-    vars = np.array(vars_list).astype(np.float)
+    means = np.array(means_list).astype(np.float32)
+    vars = np.array(vars_list).astype(np.float32)
     cmvn = np.array([means, vars])
     cmvn = torch.as_tensor(cmvn, dtype=torch.float32)
     return cmvn

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