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我试图识别简单的英语单词,但没有识别出现。基本语音识别不起作用
private void Form1_Load(object sender, EventArgs e)
{
SpeechRecognitionEngine srEngine = new SpeechRecognitionEngine();
// Create a simple grammar that recognizes "twinkle", "little", "star"
Choices song_00 = new Choices();
song_00.Add(new string[] {"twinkle", "little", "star"});
// Create a GrammarBuilder object and append the choices object
GrammarBuilder gb = new GrammarBuilder();
gb.Append(song_00);
// Create the grammar instance and load it into the sppech reocognition engine.
Grammar g = new Grammar(gb);
g.Enabled = true;
srEngine.LoadGrammar(g);
srEngine.SetInputToDefaultAudioDevice();
// Register a handler for the Speechrecognized event.
srEngine.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(sre_SpeechRecognized);
srEngine.RecognizeAsync(RecognizeMode.Multiple);
}
// Create a simple handler for the SpeechRecognized event.
void sre_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
{
MessageBox.Show("Speech recognized: " + e.Result.Text);
}
下面的一个也不显示任何消息。
foreach (RecognizerInfo ri in SpeechRecognitionEngine.InstalledRecognizers())
{
MessageBox.Show(ri.Culture);
}
所以我认为失败的主要原因是语言。
是否有任何解决方案在非英语版本的Windows中使用英文识别? 或 有没有我无法注意到的问题?
- 现在我使用非英语版的windows7(64位),并且我的麦克风连接良好。 (我已经检查了控制面板。)
我加了SpeechRecognitionRejected和SpeechHypothesized,但没有任何信息出来。我还测试了MSDN示例(http://msdn.microsoft.com/en-us/library/hh361683.aspx)而不进行修改,但它也不起作用。 – Walker
另外,我也尝试过Kinect SDK的Speech Basics-WPF示例,但它也根本不起作用。 – Walker
您是否将Kinect用作麦克风?当您运行SpeechBasics-WPF并发布任何错误时,您可以查看输出吗?尝试在语音识别路径中添加一些Debug.WriteLine语句,以查看是否有人触发并发布结果。 –