Voice Recognition in PHP?

Question

I am looking for Voice Recognition in PHP.

I have a lot of wav files (10-15 seconds) and I would like Voice Recognition to recognise 1 or 2 words from each wav file

Answer 1

Similar questions have been asked before. You might want to see https://stackoverflow.com/a/6351055/90236 to start your search for a speech engine.

There have also been a few questions regarding uses Php for speech recognition in web pages. Doesn't seem like your doing that, but it is Php - https://stackoverflow.com/a/8717077/90236

Answer 2

PHP doesn't have this functionality built in but there are APIs available for this Sphinx is one.