pocketsphinx.js + MULTIPLE keywords? about pocketsphinx.js

[syl22-00]

1. PocketSphinx does support listening to multiple key phrases, but (currently) only if provided in a file. To do that you'd need to put your key phrases in a text file, package it into JavaScript as explained in the doc, load the JavaScript and initialize the decoder with the argument to load the file ("-kws"). Since the file is loaded when initializing, you also need to pass a corresponding dictionary file that contains the words in your key phrases. All this is documented in README.md. Of course a drawback of adding key phrases that way is that you can not change them at runtime, so it'd be great if the pocketsphinx API could include that too. Actually everything was already discussed and documented in earlier tickets, such as this one: #45
2. None of them is incorrect, it depends on which files you have in your key phrases. All words should have their pronunciation. I'd say it is more straightforward to use individual word, but maybe combining short phrases into one word might increase accuracy. That must be tested. Note that you may have better performance using a grammar with well chosen and tested probabilities instead.

[Villmer]

I've created a "grammar" version that works well but I am unable to determine when the recognizer has reached the "last" result after I've spoken. For example, as I speak, I see that the recognizer goes through several guesses before it finally stops. When it does, it is often correct - BUT I'm unable to find (in the various js files) how to determine if it is "done" listening so I can fire an event using only the last result.

The reason I want only the LAST guess is that I want to fire a function. As it is, I will fire several unwanted functions before the last one.

So, here is my question: How do I determine if the processing session is done (reached a final result) after I've stopped speaking? I'm making a mobile application that continually listens. The user will speak one or two-word phrases (short commands under a second).

[Villmer]

I'm taking a look at the ticket now (#45)
... I think if I can get the multiple keywords working, it will be a better solution.

[miguelmota]

For future reference, here is a repo containing example using multiple keywords https://github.com/miguelmota/pocketsphinxjs-multiple-keywords