Installation and Usage

1. Build Sphinxbase and Pocketsphinx. Follow their readme's.
2. Install pulseaudio. Install pavucontrol. Install alsa-oss. Install libsound2-dev. Install alsa-lib.
3. Place 99-gpio.rules into /etc/udev/rules.d/ directory.
4. Run sudo udevadm control --reload-rules
5. In the spicerack directory, run make
6. Run ./spicerack -inmic yes
7. For keyword spotting, run ./spicerack -inmic yes -hmm model/en-us/en-us -dict assets/7701.dic -kws assets/spicecommands.txt -kws_threshold 0.01 -kws_plp 1e-1