Type saying Alpha, Bravo, Charlie ... Zulu words.
- Install pocketsphinx as in http://cmusphinx.sourceforge.net/wiki/tutorialpocketsphinx
- Allow access to uinput device
chmod 666 /dev/uinput
- Build
cd voice_keyboard && ./build.sh
- Run voice_keyboard from the same dir and say words from NATO phonetic alphabet to type characters
Language model for pocketsphinx is generated from corpus.txt using online Sphinx Knowledge Base Tool.