public async Task CreateTranslationRecognizer()
{
if (recognized != null)
{
await recognized.StopContinuousRecognitionAsync();
await recognized.StopKeywordRecognitionAsync();
}
recognized = new TranslationRecognizer(speechConfiguration);
recognized.Recognizing += OnSpeechRecognizing;
recognized.SessionStarted += OnSessionStarted;
recognized.SessionStopped += OnSessionStopped;
recognized.Recognized += OnRecognized;
recognized.Synthesizing += OnSynthesizing;
recognized.Canceled += OnCanceled;
}