再会！我尝试使用 Speech SDK 11 将简单的语音写入文本引擎。所以尝试从这个示例执行测试。
所以，我只是创建控制台应用程序并运行代码。（有任务）
Task speechRecognizer = new Task(DoWork);
speechRecognizer.Start();
speechRecognizer.Wait();
static void DoWork()
{
// Create a new SpeechRecognitionEngine instance.
SpeechRecognitionEngine sre = new SpeechRecognitionEngine();
// Configure the input to the recognizer.
sre.SetInputToWaveFile(@"c:\Test\Colors.wav");
// Create a simple grammar that recognizes "red", "green", or "blue".
Choices colors = new Choices();
colors.Add(new string[] { "red", "green", "blue" });
// Create a GrammarBuilder object and append the Choices object.
GrammarBuilder gb = new GrammarBuilder();
gb.Append(colors);
// 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();
}
但我得到了这个例外：语音识别在这个系统上不可用。找不到 SAPI 和语音识别引擎。我尝试安装 SpeechSDK51，但没有结果。
你能告诉我如何解决这个错误吗？
谢谢！
PS 错误出现在：
// Create a new SpeechRecognitionEngine instance.
SpeechRecognitionEngine sre = new SpeechRecognitionEngine();