From 27f31cd42bb4e20dc19de0034fc0d80b449f1db1 Mon Sep 17 00:00:00 2001
From: 游雁 <zhifu.gzf@alibaba-inc.com>
Date: 星期三, 06 十二月 2023 17:01:12 +0800
Subject: [PATCH] funasr2
---
funasr/models/frontend/wav_frontend.py | 17 ++++++++---------
1 files changed, 8 insertions(+), 9 deletions(-)
diff --git a/funasr/models/frontend/wav_frontend.py b/funasr/models/frontend/wav_frontend.py
index f16bdd9..f92f322 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
@@ -147,9 +145,12 @@
feats_lens.append(feat_length)
feats_lens = torch.as_tensor(feats_lens)
- feats_pad = pad_sequence(feats,
- batch_first=True,
- padding_value=0.0)
+ if batch_size == 1:
+ feats_pad = feats[0][None, :, :]
+ else:
+ feats_pad = pad_sequence(feats,
+ batch_first=True,
+ padding_value=0.0)
return feats_pad, feats_lens
def forward_fbank(
@@ -227,7 +228,6 @@
snip_edges: bool = True,
upsacle_samples: bool = True,
):
- assert check_argument_types()
super().__init__()
self.fs = fs
self.window = window
@@ -466,7 +466,6 @@
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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