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public DictationRecognizer ();
public DictationRecognizer (Windows.Speech.ConfidenceLevel confidenceLevel);
public DictationRecognizer (Windows.Speech.DictationTopicConstraint topic);
public DictationRecognizer (Windows.Speech.ConfidenceLevel minimumConfidence, Windows.Speech.DictationTopicConstraint topic);


minimumConfidenceThe confidence level at which the recognizer will begin accepting phrases.
topicThe dictation topic that this dictation recognizer should optimize its recognition for.


Create a DictationRecognizer with the specified minimum confidence and dictation topic constraint. Phrases under the specified minimum level will be ignored.

Default confidence level is Medium. Default dictation topic constraint is Dictation.