make cmvn global in run.sh

3 years ago · 1a1e6f008c
parent 0b1b573a3f
commit 1a1e6f008c
1 changed files with 2 additions and 2 deletions
--- a/speechx/examples/ds2_ol/aishell/run.sh
+++ b/speechx/examples/ds2_ol/aishell/run.sh
@ -66,9 +66,9 @@ wer=./aishell_wer
 export GLOG_logtostderr=1


+cmvn=$data/cmvn.ark
 if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then
    # 3. gen linear feat
-    cmvn=$data/cmvn.ark
    cmvn-json2kaldi --json_file=$ckpt_dir/data/mean_std.json --cmvn_write_path=$cmvn

    ./local/split_data.sh $data $data/$aishell_wav_scp $aishell_wav_scp $nj