| | |
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| | | # feature configuration |
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| | | feats_dim=80 |
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| | | sample_frequency=16000 |
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| | | nj=32 |
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| | | nj=64 |
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| | | speed_perturb="0.9,1.0,1.1" |
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| | | |
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| | | # data |
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| | |
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| | | feat_train_dir=${feats_dir}/${dumpdir}/train; mkdir -p ${feat_train_dir} |
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| | | if [ ${stage} -le 1 ] && [ ${stop_stage} -ge 1 ]; then |
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| | | echo "stage 1: Feature and CMVN Generation" |
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| | | utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} \ |
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| | | ${feats_dir}/data/${train_set} ${exp_dir}/exp/make_fbank/${train_set} |
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| | | utils/compute_cmvn.sh --cmd "$train_cmd" --nj $nj --feats_dim ${feats_dim} ${feats_dir}/data/${train_set} |
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| | | fi |
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| | | |
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| | | token_list=${feats_dir}/data/${lang}_token_list/char/tokens.txt |
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