update

egs/aishell/paraformer/run.sh

@@ -89,8 +89,7 @@ fi
 feat_train_dir=${feats_dir}/${dumpdir}/train; mkdir -p ${feat_train_dir}
 if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
     echo "stage 1: Feature and CMVN Generation"
-    utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} \
-        ${feats_dir}/data/${train_set} ${exp_dir}/exp/make_fbank/${train_set}
+    utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} ${feats_dir}/data/${train_set}
 fi
 
 token_list=${feats_dir}/data/${lang}_token_list/char/tokens.txt

egs/aishell/transformer/utils/compute_cmvn.sh

@@ -11,20 +11,21 @@ echo "$0 $@"
 . utils/parse_options.sh || exit 1;
 
 fbankdir=$1
-logdir=$2
 
-output_dir=${fbankdir}/cmvn/split_${nj};
-mkdir -p $output_dir
+split_dir=${fbankdir}/cmvn/split_${nj};
+mkdir -p $split_dir
 split_scps=""
 for n in $(seq $nj); do
-    split_scps="$split_scps $output_dir/wav.$n.scp"
+    split_scps="$split_scps $split_dir/wav.$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 "$0: Succeeded compute global cmvn"
+output_dir=${fbankdir}/cmvn
+logdir=${fbankdir}/cmvn/log
+$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"