Working with Speech recognition in ROS Indigo and Python
Compared to other speech recognition methods, one of the easiest and effective methods to implement real time speech recognition is Pocket Sphinx and GStreamer pipeline. We discussed Pocket Sphinx, GStreamer and its interfacing with Python previously. Next, we can see a ROS package called pocketsphinx
that uses the GStreamer pocketsphinx
interface to perform speech recognition. The pocketsphinx
ROS package is available in the ROS repository. You will get the package information at the following link
http://wiki.ros.org/pocketsphinx
Installation of the pocketsphinx package in ROS Indigo
To install the pocketsphinx
package, first switch to the catkin
workspace source folder.
- Download the source ...
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