From 2a66366be4c2715870e4859fd5a5db6e8a9dc00a Mon Sep 17 00:00:00 2001
From: chenmengzheAAA <123789350+chenmengzheAAA@users.noreply.github.com>
Date: 星期四, 14 九月 2023 19:00:17 +0800
Subject: [PATCH] Merge pull request #956 from alibaba-damo-academy/chenmengzheAAA-patch-4

---
 funasr/models/frontend/wav_frontend.py |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/funasr/models/frontend/wav_frontend.py b/funasr/models/frontend/wav_frontend.py
index f16bdd9..ca5aed6 100644
--- a/funasr/models/frontend/wav_frontend.py
+++ b/funasr/models/frontend/wav_frontend.py
@@ -6,7 +6,6 @@
 import torch
 import torchaudio.compliance.kaldi as kaldi
 from torch.nn.utils.rnn import pad_sequence
-from typeguard import check_argument_types
 
 import funasr.models.frontend.eend_ola_feature as eend_ola_feature
 from funasr.models.frontend.abs_frontend import AbsFrontend
@@ -31,8 +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
@@ -95,7 +94,6 @@
             snip_edges: bool = True,
             upsacle_samples: bool = True,
     ):
-        assert check_argument_types()
         super().__init__()
         self.fs = fs
         self.window = window
@@ -227,7 +225,6 @@
             snip_edges: bool = True,
             upsacle_samples: bool = True,
     ):
-        assert check_argument_types()
         super().__init__()
         self.fs = fs
         self.window = window
@@ -466,7 +463,6 @@
             lfr_m: int = 1,
             lfr_n: int = 1,
     ):
-        assert check_argument_types()
         super().__init__()
         self.fs = fs
         self.frame_length = frame_length

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