kaldi中通用脚本

划分数据集

 ./utils/subset_data_dir_tr_cv.sh 

根据utt2spk生成spk2utt

utils/utt2spk_to_spk2utt.pl
utils/validate_dict_dir.pl

特征提取

steps/make_mfcc.sh
steps/make_mfcc_pitch.sh
steps/make_fbank.sh
steps/make_fbank_pitch.sh
steps/make_plp.sh
steps/make_plp_pitch.sh
steps/make_mfcc_pitch_online.sh

steps/compute_cmvn_stats.sh

正确排序和筛选目录文件

utils/fix_data_dir.sh

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