voicerecog

As it comes with the Sphinx-4 package, the HelloWorld.jar example only recognizes the following words:
(Good morning | Hello)
( Bhiksha | Evandro | Paul | Philip | Rita | Will )
To expand this vocabulary, we need to modify a grammar file that the JSGFGrammar class imports, and then we need to rebuild the HelloWorld.jar using ant.
In […]

( diagram taken from Sphinx-4: A Flexible Open Source Framework
for Speech Recognition )
NOTE: This post is not complete.
The beauty of the Sphinx 4 architecture is its modularity and pluggability. Previously, speech recognition programs were built to fulfill specific roles: continuous speech vs. non-continuous, large vocabulary vs. smaller vocabulary, etc. Now with Sphinx 4, […]