RecognizedAudio.Format Property

Definition

Namespace:

System.Speech.Recognition

Assembly:

System.Speech.dll

Package:

System.Speech v9.0.0

Source:

RecognizedAudio.cs

Gets the format of the audio processed by a recognition engine.

public:
 property System::Speech::AudioFormat::SpeechAudioFormatInfo ^ Format { System::Speech::AudioFormat::SpeechAudioFormatInfo ^ get(); };

public System.Speech.AudioFormat.SpeechAudioFormatInfo Format { get; }

member this.Format : System.Speech.AudioFormat.SpeechAudioFormatInfo

Public ReadOnly Property Format As SpeechAudioFormatInfo

Property Value

SpeechAudioFormatInfo

The format of the audio processed by the speech recognizer.

Examples

The following example handles the SpeechRecognitionEngine.SpeechRecognized or SpeechRecognizer.SpeechRecognized event and outputs to the console information about the recognized audio that is associated with the recognition result.

// Handle the SpeechRecognized event.   
void SpeechRecognizedHandler(object sender, SpeechRecognizedEventArgs e)  
{  
  if (e.Result == null) return;  

  RecognitionResult result = e.Result;  

  Console.WriteLine("Grammar({0}): {1}",  
    result.Grammar.Name, result.Text);  

  if (e.Result.Audio != null)  
  {  
    RecognizedAudio audio = e.Result.Audio;  

    Console.WriteLine("   start time: {0}", audio.StartTime);  
    Console.WriteLine("   encoding format: {0}", audio.Format.EncodingFormat);  
    Console.WriteLine("   position: {0}, duration: {1}",  
      audio.AudioPosition, audio.Duration);  
  }  

  // Add event handler code here.  
}  

See also

• System.Speech.AudioFormat