语法的语言与语音识别器的语言不匹配

Question

大家好!这是关于微软服务器语音SDK v11.0(服务器版)。

我在MSDN样本中运行了测试示例。因此，英语短语——红色、蓝色——很容易辨认。但是我也想识别俄语-安装微软语音识别语言-TELE (ru-RU)并运行我的应用程序/

代码:

 static void DoWork()
    {
        Thread.CurrentThread.CurrentCulture = new CultureInfo("ru-RU");
        Thread.CurrentThread.CurrentUICulture = new CultureInfo("ru-RU");
        // Create a new SpeechRecognitionEngine instance.
        SpeechRecognitionEngine sre = new SpeechRecognitionEngine();
        
        // Configure the input to the recognizer.
        sre.SetInputToWaveFile(@"c:Testкрасный.wav");
        
        // Create a simple grammar that recognizes "red", "green", or "blue".
        Choices colors = new Choices(); 
       // colors.Add(new string[] { "red", "green", "blue","красный" });
        colors.Add(new string[] { "красный" }); //russian word- "red"
        
        // Create a GrammarBuilder object and append the Choices object.
        GrammarBuilder gb = new GrammarBuilder();
        gb.Culture = new CultureInfo("ru-RU"); // add Culture Info
        gb.Append(colors);
        Console.WriteLine(gb.Culture.CultureTypes);
        // Create the Grammar instance and load it into the speech recognition engine.
        Grammar g = new Grammar(gb);
        sre.LoadGrammar(g);
        // Register a handler for the SpeechRecognized event.
        sre.SpeechRecognized +=
          new EventHandler<SpeechRecognizedEventArgs>(sre_SpeechRecognized);
        // Start recognition.
        sre.Recognize();
    }
   
    // Create a simple handler for the SpeechRecognized event.
    static void sre_SpeechRecognized(object sender, SpeechRecognizedEventArgs e)
    {
        Console.WriteLine(String.Format("Speech recognized: {0}",e.Result.Text));
      
    }

错误出现在这行:

 sre.LoadGrammar(g);
The language for the grammar does not match the language of the speech recognizer.

那么，如何修复这个错误呢?我尝试设置CultureInfo，但它不工作…谢谢你！

Answer 1

更改GrammarBuilder.Culture属性将解决此错误。

:后

GrammarBuilder gb = new GrammarBuilder();

添加:

gb.Culture = Thread.CurrentThread.CurrentCulture

使语法文化与识别器匹配

Answer 2

看起来你需要

SpeechRecognitionEngine recognizer =
        new SpeechRecognitionEngine(
          new System.Globalization.CultureInfo("ru-RU")))

Answer 3

语法构建器文化必须匹配语音识别器。最简单的方法是将语法文化设置为与语音识别器相同，如下所示:

var sr = new SpeechRecognizer();
var gb = new GrammarBuilder();
// set the culture
gb.Culture = sr.RecognizerInfo.Culture;