simple speech recognition methods

Question

Yes, I\'m aware that speech recognition is fairly complicated (as an understatement). What I\'m looking for is a method for distinguishing between maybe 20-30 phras

Answer 1

There are some open source project in speech recognition:

1. HTK (Hidden Markov Models Toolkit)
2. Sphinx

Both have decoder, training, language model toolkits. Eveything to build a complete and robust speech recognizer. Voxforge has acoustic and language models for both open source speech recognition toolkits.