AudioSignalProblem Enum

Definisi

Ruang nama:

System.Speech.Recognition

Rakitan:

System.Speech.dll

Paket:

System.Speech v9.0.0-rc.2.24473.5

Sumber:

AudioSignalProblem.cs

Berisi daftar kemungkinan masalah dalam sinyal audio yang masuk ke mesin pengenalan ucapan.

public enum class AudioSignalProblem

public enum AudioSignalProblem

type AudioSignalProblem = 

Public Enum AudioSignalProblem

Warisan

Object

ValueType

Enum

AudioSignalProblem

Bidang

None	0	Tidak ada masalah dengan input audio.
NoSignal	2	Input audio tidak terdeteksi.
TooFast	5	Input audio terlalu cepat.
TooLoud	3	Input audio terlalu keras.
TooNoisy	1	Input audio memiliki terlalu banyak kebisingan latar belakang.
TooSlow	6	Input audio terlalu lambat.
TooSoft	4	Input audio terlalu tenang.

Contoh

Contoh berikut mendefinisikan penanganan aktivitas yang mengumpulkan informasi tentang suatu AudioSignalProblemOccurred peristiwa.

private SpeechRecognitionEngine sre;  

// Initialize the speech recognition engine.  
private void Initialize()  
{  
  sre = new SpeechRecognitionEngine();  

  // Add a handler for the AudioSignalProblemOccurred event.  
  sre.AudioSignalProblemOccurred += new EventHandler<AudioSignalProblemOccurredEventArgs>(sre_AudioSignalProblemOccurred);  
}  

// Gather information when the AudioSignalProblemOccurred event is raised.  
void sre_AudioSignalProblemOccurred(object sender, AudioSignalProblemOccurredEventArgs e)  
{  
  StringBuilder details = new StringBuilder();  

  details.AppendLine("Audio signal problem information:");  
  details.AppendFormat(  
    " Audio level:               {0}" + Environment.NewLine +  
    " Audio position:            {1}" + Environment.NewLine +  
    " Audio signal problem:      {2}" + Environment.NewLine +  
    " Recognition engine audio position: {3}" + Environment.NewLine,  
    e.AudioLevel, e.AudioPosition, e.AudioSignalProblem,  
    e.recoEngineAudioPosition);  

  // Insert additional event handler code here.  
}  

Keterangan

Properti AudioSignalProblemOccurredEventArgs.AudioSignalProblem mendapatkan anggota enumerasi ini ketika SpeechRecognitionEngine atau SpeechRecognizer menaikkan AudioSignalProblemOccurred acara.

Lihat juga

• AudioSignalProblemOccurred
• AudioSignalProblemOccurred
• AudioSignalProblemOccurredEventArgs