From 8e5a0d686d53b6707a486cfb70d140bcf6a42de1 Mon Sep 17 00:00:00 2001
From: 嘉渊 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期二, 25 四月 2023 23:09:58 +0800
Subject: [PATCH] update
---
egs/aishell/transformer/utils/compute_cmvn.sh | 32 ++++++++++++++++++--------------
1 files changed, 18 insertions(+), 14 deletions(-)
diff --git a/egs/aishell/transformer/utils/compute_cmvn.sh b/egs/aishell/transformer/utils/compute_cmvn.sh
index 5809b77..fa423a7 100755
--- a/egs/aishell/transformer/utils/compute_cmvn.sh
+++ b/egs/aishell/transformer/utils/compute_cmvn.sh
@@ -13,18 +13,22 @@
fbankdir=$1
split_dir=${fbankdir}/cmvn/split_${nj};
-mkdir -p $split_dir
-split_scps=""
-for n in $(seq $nj); do
- split_scps="$split_scps $split_dir/wav.$n.scp"
-done
-utils/split_scp.pl ${fbankdir}/wav.scp $split_scps || exit 1;
-
-output_dir=${fbankdir}/cmvn
-logdir=${fbankdir}/cmvn/log
-$cmd JOB=1:$nj $logdir/cmvn.JOB.log \
- python utils/compute_cmvn.py -dim ${feats_dim} -wav_path $split_dir -idx JOB
-
-#python utils/combine_cmvn_file.py -d ${feats_dim} -c ${output_dir} -n $nj -o $fbankdir
+#mkdir -p $split_dir
+#split_scps=""
+#for n in $(seq $nj); do
+# split_scps="$split_scps $split_dir/wav.$n.scp"
+#done
+#utils/split_scp.pl ${fbankdir}/wav.scp $split_scps || exit 1;
#
-#echo "$0: Succeeded compute global cmvn"
+#logdir=${fbankdir}/cmvn/log
+#$cmd JOB=1:$nj $logdir/cmvn.JOB.log \
+# python utils/compute_cmvn.py \
+# --dim ${feats_dim} \
+# --wav_path $split_dir \
+# --idx JOB
+
+#python utils/combine_cmvn_file.py --dim ${feats_dim} --cmvn_dir $split_dir --nj $nj --output_dir ${fbankdir}/cmvn
+
+python utils/cmvn_converter.py --cmvn_json ${fbankdir}/cmvn/cmvn.json --am_mvn ${fbankdir}/cmvn/cmvn.mvn
+
+echo "$0: Succeeded compute global cmvn"
--
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