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我使用 Microsoft Speech Platform 来识别屏幕上输出的语音。但是,我有问题:例如,我有语法(由 GrammarBuilder 和 Choices 构造 - "red","green","black")

当我说“红绿黑”时,我只能得到“红”,也许是“红绿”,但不能得到“红绿黑”。

一些代码:

Thread.CurrentThread.CurrentCulture = new CultureInfo("ru-RU");
Thread.CurrentThread.CurrentUICulture = new CultureInfo("ru-RU");

// Create a new SpeechRecognitionEngine instance.
_sre = new SpeechRecognitionEngine(new System.Globalization.CultureInfo("ru-RU"));

_sre.SpeechHypothesized += _sre_SpeechHypothesized;
_sre.SpeechDetected += _sre_SpeechDetected;
//_sre.SetInputToWaveFile(@"c:\Test\Wavs\Wavs-converted\file.wav");
_sre.SetInputToDefaultAudioDevice();

public void LoadGrammarIntoEngine(IEnumerable<String> textColl)
{
    Choices choices = new Choices();
    GrammarBuilder gb = new GrammarBuilder();
    gb.Culture = new CultureInfo("ru-RU");


    if (choices != null && textColl != null)
    {
        choices.Add(textColl.ToArray());
        gb.Append(choices);
    }

}
public void Recognize() {
   if (_sre != null && _sre.Grammars.Count != 0) {                   
       _sre.RecognizeAsync(RecognizeMode.Multiple);                    
   }
}

那么,如何解决这个问题呢?我应该用规则制作 SGRS 语法吗?语法文件是txt文件,里面有这样的词:

字典.txt

green
black
yellow
red
some other words
4

1 回答 1

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您可以将Append 方法与 repeat 一起使用:

 gb.Append(choices, 1, 10);
于 2015-01-10T18:37:56.480 回答