online2-wav-nnet3-latgen-faster: command not found while trying to run Aspire model

[Nitin shukla]

I am following https://chrisearch.wordpress.com/2017/03/11/speech-recognition-using-kaldi-extending-and-using-the-aspire-model/ for verifying the accuracy of transcripts on my wav files. However when i try to run the below command:

online2-wav-nnet3-latgen-faster \

  --online=false \

  --do-endpointing=false \

  --frame-subsampling-factor=3 \

  --config=exp/tdnn_7b_chain_online/conf/online.conf \

  --max-active=7000 \

  --beam=15.0 \

  --lattice-beam=6.0 \

  --acoustic-scale=1.0 \

  --word-symbol-table=exp/tdnn_7b_chain_online/graph_pp/words.txt \

  exp/tdnn_7b_chain_online/final.mdl \

  exp/tdnn_7b_chain_online/graph_pp/HCLG.fst \

  'ark:echo utterance-id1 utterance-id1|' \

  'scp:echo utterance-id1  /tests/test.wav|' \

  'ark:/dev/null'

I am getting the error online2-wav-nnet3-latgen-faster: command not found .  I have compiled Kaldi properly and verified it by running the yesno example. What might be the issue here?

Regards,

Nitin 

[Daniel Povey]

A path issue.  You have to do something like

. ./path.sh

to source the path.  Find the right path.sh file, and make sure that it's at the right level below the top level of the repo, so relative pathnames work (or set KALDI_ROOT right)

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[Nitin shukla]

It worked Dan. Thank you so much for your help. Really appreciate it.

On Monday, July 1, 2019 at 11:22:28 PM UTC+5:30, Dan Povey wrote:

A path issue.  You have to do something like

. ./path.sh

to source the path.  Find the right path.sh file, and make sure that it's at the right level below the top level of the repo, so relative pathnames work (or set KALDI_ROOT right)

On Mon, Jul 1, 2019 at 1:49 PM Nitin shukla <nitin.s...@gmail.com> wrote:

I am following https://chrisearch.wordpress.com/2017/03/11/speech-recognition-using-kaldi-extending-and-using-the-aspire-model/ for verifying the accuracy of transcripts on my wav files. However when i try to run the below command:

online2-wav-nnet3-latgen-faster \

  --online=false \

  --do-endpointing=false \

  --frame-subsampling-factor=3 \

  --config=exp/tdnn_7b_chain_online/conf/online.conf \

  --max-active=7000 \

  --beam=15.0 \

  --lattice-beam=6.0 \

  --acoustic-scale=1.0 \

  --word-symbol-table=exp/tdnn_7b_chain_online/graph_pp/words.txt \

  exp/tdnn_7b_chain_online/final.mdl \

  exp/tdnn_7b_chain_online/graph_pp/HCLG.fst \

  'ark:echo utterance-id1 utterance-id1|' \

  'scp:echo utterance-id1  /tests/test.wav|' \

  'ark:/dev/null'

I am getting the error online2-wav-nnet3-latgen-faster: command not found .  I have compiled Kaldi properly and verified it by running the yesno example. What might be the issue here?

Regards,

Nitin 

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