This package contains the
audio_realtime node performs real-time processing of audio
streams for gain control, echo cancellation, beam forming and spatial
filtering, and noise reduction. The
audio_voice_delegate node listens for
utterances of the wake word and manages voice command matching through an
integration with the Houndify voice service.
source /opt/gizmo/setup.sh roslaunch audio_realtime roslaunch audio_voice_delegate