RecognizedAudio.Duration Properti

Definisi

Ruang nama:

System.Speech.Recognition

Rakitan:

System.Speech.dll

Paket:

System.Speech v9.0.0-preview.5.24306.7

Sumber:

RecognizedAudio.cs

Mendapatkan durasi aliran audio input untuk audio yang dikenali.

public:
 property TimeSpan Duration { TimeSpan get(); };

public TimeSpan Duration { get; }

member this.Duration : TimeSpan

Public ReadOnly Property Duration As TimeSpan

Nilai Properti

TimeSpan

Durasi dalam aliran audio input untuk audio yang dikenali.

Contoh

Contoh berikut menangani SpeechRecognitionEngine.SpeechRecognized atau SpeechRecognizer.SpeechRecognized peristiwa dan output ke informasi konsol tentang audio yang dikenali yang terkait dengan hasil pengenalan.

// 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.  
}  

Lihat juga

• AudioPosition
• StartTime