update the minimum size of audio

huangmingming

2023-01-30 adcee8828ef5d78b575043954deb662a35e318f7

 egs/aishell/tranformer/utils/compute_cmvn.sh

@@ -4,6 +4,7 @@
# Begin configuration section.
nj=32
cmd=./utils/run.pl
feats_dim=80

echo "$0 $@"

@@ -16,9 +17,9 @@
mkdir -p ${logdir}

$cmd JOB=1:$nj $logdir/cmvn.JOB.log \
    python utils/compute_cmvn.py -a $fbankdir/ark -i JOB -o ${output_dir} \
    python utils/compute_cmvn.py -d ${feats_dim} -a $fbankdir/ark -i JOB -o ${output_dir} \
        || exit 1;

python utils/combine_cmvn_file.py -c ${output_dir} -n $nj -o $fbankdir
python utils/combine_cmvn_file.py -d ${feats_dim} -c ${output_dir} -n $nj -o $fbankdir

echo "$0: Succeeded compute global cmvn"