I was wondering, are there any basic speech recognition tools out there? I just want something that can distinguish the difference between "yes" and "no" and is reasonably simple to implement. Most of the stuff out there seems to make you start from scratch, and I'm looking for something more high level.
Thanks!
Sphinx3 & PocketSphinx are written in C, so it shouldn't be too hard wrap it for C++. It's still an active project too, which is good.