From fc54f4c6acd95e72173fd47909dd114ed30f4801 Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期二, 25 四月 2023 17:44:14 +0800
Subject: [PATCH] update
---
egs/aishell/transformer/utils/compute_cmvn.sh | 22 +++++++++++++---------
1 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/egs/aishell/transformer/utils/compute_cmvn.sh b/egs/aishell/transformer/utils/compute_cmvn.sh
index 12173ee..dc0a69e 100755
--- a/egs/aishell/transformer/utils/compute_cmvn.sh
+++ b/egs/aishell/transformer/utils/compute_cmvn.sh
@@ -13,13 +13,17 @@
fbankdir=$1
logdir=$2
-output_dir=${fbankdir}/cmvn; mkdir -p ${output_dir}
-mkdir -p ${logdir}
+output_dir=${fbankdir}/cmvn/split_${nj};
+split_scps=""
+for n in $(seq $nj); do
+ split_scps="$split_scps $output_dir/wav.$n.scp"
+done
+utils/split_scp.pl ${fbankdir}/wav.scp $split_scps || exit 1;
-$cmd JOB=1:$nj $logdir/cmvn.JOB.log \
- python utils/compute_cmvn.py -d ${feats_dim} -a $fbankdir/ark -i JOB -o ${output_dir} \
- || exit 1;
-
-python utils/combine_cmvn_file.py -d ${feats_dim} -c ${output_dir} -n $nj -o $fbankdir
-
-echo "$0: Succeeded compute global cmvn"
+#$cmd JOB=1:$nj $logdir/cmvn.JOB.log \
+# python utils/compute_cmvn.py -d ${feats_dim} -a $fbankdir/ark -i JOB -o ${output_dir} \
+# || exit 1;
+#
+#python utils/combine_cmvn_file.py -d ${feats_dim} -c ${output_dir} -n $nj -o $fbankdir
+#
+#echo "$0: Succeeded compute global cmvn"
--
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