C# 设置两个SpeechRecognitionEngine
时间: 2023-07-12 19:44:42 浏览: 48
您好!感谢您的提问。您可以通过以下步骤设置两个SpeechRecognitionEngine:
1. 首先,创建两个SpeechRecognitionEngine对象,例如:
```
SpeechRecognitionEngine recognizer1 = new SpeechRecognitionEngine();
SpeechRecognitionEngine recognizer2 = new SpeechRecognitionEngine();
```
2. 然后,为每个SpeechRecognitionEngine对象设置语法和事件处理程序,例如:
```
recognizer1.LoadGrammar(new DictationGrammar());
recognizer1.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(recognizer1_SpeechRecognized);
recognizer2.LoadGrammar(new DictationGrammar());
recognizer2.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(recognizer2_SpeechRecognized);
```
3. 最后,启动每个SpeechRecognitionEngine对象,例如:
```
recognizer1.SetInputToDefaultAudioDevice();
recognizer1.RecognizeAsync(RecognizeMode.Multiple);
recognizer2.SetInputToDefaultAudioDevice();
recognizer2.RecognizeAsync(RecognizeMode.Multiple);
```
这样,您就可以同时使用两个SpeechRecognitionEngine对象进行语音识别了。希望这可以帮助您!