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I tried using System.Speech to recognize speech but the problem is that I can only recognize words that I can add to grammar.So my question is how to recognize speech in c# and get all words that are spoken?

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To do that, you can use special predefined grammar represented by the class System.Speech.Recognition.DictationGrammar:[^].

I must warn you: you may be frustrated by the quality of recognition. There is nothing much you can do: if you add too many words in your own grammar, the fidelity of recognition will quickly degrade. The only resolution would be having better recognition engine.

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mmm3743 3-Jul-12 4:53am    
Thank you
Sergey Alexandrovich Kryukov 3-Jul-12 10:36am    
You are very welcome.
Good luck, call again.

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