AudioState Enum

Definisi

Ruang nama:

System.Speech.Recognition

Rakitan:

System.Speech.dll

Paket:

System.Speech v9.0.0-preview.3.24172.9

Sumber:

AudioState.cs

Berisi daftar kemungkinan status untuk input audio ke mesin pengenalan ucapan.

public enum class AudioState

public enum AudioState

type AudioState = 

Public Enum AudioState

Warisan

Object

ValueType

Enum

AudioState

Bidang

Silence	1	Menerima keheningan atau kebisingan latar belakang non-ucapan.
Speech	2	Menerima input ucapan.
Stopped	0	Tidak memproses input audio.

Contoh

Contoh berikut menunjukkan penanganan aktivitas yang menangani perubahan status audio pengenal ucapan.

private SpeechRecognitionEngine sre;  

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

  // Add a handler for the AudioStateChanged event.  
  sre.AudioStateChanged += new EventHandler<AudioStateChangedEventArgs>(sre_AudioStateChanged);  

  // Add other initialization code here.  
}  

  // Handle the AudioStateChanged event.  
  void sre_AudioStateChanged(object sender, AudioStateChangedEventArgs e)  
{  
  AudioState newState = e.AudioState;  

  // Handle event here.  
}  

Keterangan

Anda dapat memperoleh status input audio mesin pengenalan ucapan dengan SpeechRecognitionEngine.AudioState properti dan SpeechRecognizer.AudioState . Peristiwa SpeechRecognitionEngine.AudioStateChanged dan SpeechRecognizer.AudioStateChanged dimunculkan saat status input audio mesin pengenalan ucapan berubah.

Lihat juga

• SpeechRecognitionEngine
• SpeechRecognizer
• AudioStateChangedEventArgs