Building an Android Speech recognition app. I've built a keyword .gram file, containing the 3.240 words I want to recognize. I've constructed a corresponding dictionairy (phonetic), using http://www.speech.cs.cmu.edu/tools/lmtool-new.html.

When I try to point to the Dutch Language model, downloaded at https://sourceforge.net/projects/cmusphinx/files/Acoustic%20and%20Language%20Models/Dutch%20Voxforge

I get an error in my app (Decoder_setJsgfFile returned -1). The error is on line 43 of Decoder.class.

When I use "en-us-ptm", the application works.. but recognition is terrible. Please provice guidance. Thank you.