How to use jaco assistant stt

[JRMeyer]

>>> THartmann
[January 9, 2021, 9:19pm]

Hi,

so I want to get DeepSpeech in German via Jaco-Assistant on my Rasperry
Pi 4B, but I'm not quite sure how to download and use it. Should I just
execute the Python-Program found at
https://gitlab.com/Jaco-Assistant/Jaco-Master/-/blob/master/speech-to-text/download_model.py?
Or is there another way of getting it, e.g. via the terminal? slash
And when I have got the new models, how do I use them? Or in another
way: how does the
deepspeech --model deepspeech-0.9.3-models.tflite --scorer deepspeech-0.9.3-models.scorer --audio audio/2830-3980-0043.wav
command change? slash
Sorry, if there already is an answer somewhere, I couldn't find it.

Thank you already.

[This is an archived TTS discussion thread from discourse.mozilla.org/t/how-to-use-jaco-assistant-stt]

[JRMeyer]

>>> othiele
[January 10, 2021, 1:18am]

Jaco is great, but not my strong suit.
should be able to help

[Archived Post]

[JRMeyer]

>>> dan.bmh
[January 10, 2021, 1:58pm]

If you're just interested in the STT features you can download the
models (.tflite + .scorer) directly from the DS-Polyglot repo:
https://gitlab.com/Jaco-Assistant/deepspeech-polyglot#language-models-and-checkpoints

Jaco also handles NLU interpretation and automatic scorer building from
the skill data, but it seems that's more than you currently need.

[Archived Post]

[JRMeyer]

>>> THartmann
[January 10, 2021, 4:13pm]

So I'm just going to get the model via
curl -LO https://drive.google.com/file/d/1Chx2n4u8PXTBwxAmDGGem9PKcd8sBhbQ/view?usp=sharing
and the scorer via
curl -LO https://drive.google.com/file/d/1CMnImO3ucu3j0q63OqoBIyW-09dHUE4p/view?usp=sharing? slash
But when I'm trying to use it with
deepspeech --model output_graph_de.tflite --scorer kenlm_de.scorer --audio audio/2830-3980-0043.wav
I get an Error ERROR: Could not open 'output_graph_de.tflite'. slash
How can I solve this? / What did I do wrong?

[Archived Post]

[JRMeyer]

>>> dan.bmh
[January 10, 2021, 4:52pm]

Are you sure the files are not broken? slash
In the script you linked above I did need a special approach to download
the files from google drive.

[Archived Post]

[JRMeyer]

>>> dan.bmh
[January 10, 2021, 6:18pm]

files.

[Archived Post]

[JRMeyer]

>>> THartmann
[January 10, 2021, 8:55pm]

This is possible. How did you do it in that 'special way'?

[Archived Post]

[JRMeyer]

>>> othiele
[January 11, 2021, 7:52am]

Please use a search engine (e.g. Google) to find out how to download
gdrive files directly. This has nothing to do with Jaco nor DeepSpeech
and I remember that you have to use some trick, but don't remember it.

[Archived Post]

[JRMeyer]

>>> dan.bmh
[January 11, 2021, 1:05pm]

> How did you do it in that 'special way'?

Please look at the script you linked in your first post. slash
With some edits you should be able to use parts of it without installing
the rest of Jaco.

[Archived Post]