Re: Acoustic model in Sphinx 4
>I'm not sure this works. Has anyone ever tried to use the acoustic model in Sphinx 4 or is it only usable in Sphinx 3?
I have not tried it. nsh would be the best person to answer your question - he created the acoustic models you are asking about.
Regardless, this page on the Sphinx4 site seems to indicate that you should be able to do it:
Currently, Sphinx-4 uses models created with SphinxTrain, also available at cmusphinx.org. SphinxTrain generates acoustic models in the format used by Sphinx-3. To create a package as used by Sphinx-4, please check the page about using SphinxTrain models.