Convert Audio File to text using System.Speech
- by Kushal Kalambi
I am looking to convert a .wav file recorded through an android phone at 16000 to text using C#; namely the System.Speech namespace. My code is mentioned below;
recognizer.SetInputToWaveFile(Server.MapPath("~/spoken.wav"));
recognizer.LoadGrammar(new DictationGrammar());
RecognitionResult result = recognizer.Recognize();
label1.Text = result.Text;
The is working perfectly with sample .wav "Hello world" file. However when i record something on teh phone and try to convert to on the pc, the converted text is no where close to what i had recoreded. Is there some way to make sure the audio file is transcribed accurately?
