Great input! I'll use your project as an example then. Agree that using ASR onboard is hard. Noise and far-field signal distortions are still challenging unless you have microphone array and some fancy processing. Adding new words in keyword spotting mode is actually quite easy and can be done on the fly. But yes, for good performance we are limited with a few dozens of phrases.. Again thanks a lot. This was helpful. --- [Visit Topic](https://discourse.ros.org/t/python-pocketsphinx-speech-recognition-gstreamer-free/1405/6) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: